Cross-Reference
Find the equal.
50,956 products · 253 brands · 31,855 spec sheets — every product cross-referenced to its equals at lookup.
172 products
Filtered by spec — refine in the sidebar, or open one for its cross-references. Showing the first 60; add filters to narrow.
indoor · wall
The C4XU Series is a NEMA 4X exit unit. Featuring a reinforced polycarbonate housing, the C4XU series can be wall-mounted in a variety of applications and environments.
indoor
The C4XC Series is a NEMA 4X Exit combo. Featuring a reinforced polycarbonate housing, the C4XC series can be wall, ceiling or end mounted.
indoor · wall
The C4XU Series is a NEMA 4X exit unit. Featuring a reinforced polycarbonate housing, the C4XU series can be wall-mounted in various applications and environments.
indoor/outdoor
The CWC Series is a wet location Exit Combo. Featuring integrated LED lamps, the CWC series is an attractive combo that can be wall, ceiling or end mounted
indoor/outdoor · wall
The CWU Series is a wet location emergency unit. Featuring a high impact resistant thermoplatic housing with integrated LED lamps, the CWU series can be wall mounted in a variety of applications and environment
indoor
Chloride CDE series is a recessed edge-lit exit sign made of premium-grade, extruded aluminum housing and trim assembly, ultra bright red or green LEDs, and a mirror background panel.
indoor
The CH2-G2 series by Chloride is a high-performance single-phase inverter system designed to meet critical power requirements, offering a power range of 1.0 KVA/ KW to 2.8KVAK/W. Engineered for reliability, this system is UL924 listed and compatible with LED, fluorescent, incandescent and halogen lamp loads, while providing a standard runtime of 90 minutes. Equipped with advanced features and configurable options, the CH2-G2 series supports multiple communication protocols, making it an ideal solution for a wide range of applications.
indoor
The CH3-G2 series by Chloride is a high-performance three-phase inverter system designed to meet critical power requirements, offering a power range of 4.8KVA/KW to 50KVA/KW. Engineered for reliability, this system is UL924 listed and compatible with all light sources, including LED loads, while providing a standard runtime of 90 minutes. Equipped with advanced features and configurable options, the CH3-G2 series supports multiple communication protocols, making it an ideal solution for a wide range of applications.
indoor
The CHT-I series by Chloride is a high-performance single-phase interruptible inverter system designed to meet critical power requirements, offering a power range of 1.5KVA/KW to 16.7KVA/KW. Engineered for reliability, this system is UL924 listed and compatible with LED and other interruptible lighting loads, while providing a standard runtime of 90 minutes and a transfer time of 50ms. Equipped with advanced features and configurable options, the CHT-I series supports multiple communication protocols, making it an ideal solution for a wide range of applications.
indoor
The CHT-U series by Chloride is a high-performance single-phase uninterruptible inverter system designed to meet critical power requirements, offering a power range of 1.5KVA/KW to 16.7KVA/KW. Engineered for reliability, this system is UL924 listed and compatible with all light sources, including LED loads, while providing a standard runtime of 90 minutes and a transfer time of 2ms. Equipped with advanced features and configurable options, the CHT-U series supports multiple communication protocols, making it an ideal solution for a wide range of applications.
indoor
The CHUPS-G2 series by Chloride is a high-performance single-phase mini inverter system designed to meet critical power requirements, offering a power range of 175VA/W to 1100VA/W. Engineered for reliability, this system is UL924 listed and compatible with LED, fluorescent, incandescent and halogen lamp loads, while providing a standard runtime of 90 minutes. Equipped with advanced features and configurable options, the CHUPS-G2 series supports multiple communication protocols, making it an ideal solution for a wide range of applications.
indoor
Available in two or three heads. Constructed of 20-gauge steel and can be used for a variety of locations and applications.
indoor/outdoor
The ARC product is a vandal resistant design with a built-in photosensor, field selectable CCT option and an operating temperature range of -30C to 50C, making it suitable for outdoor environments.
indoor/outdoor
The Chloride Patron LED Emergency Unit is a low profile unit offers many options for indoor or outdoor lighting applications. Its stylish design is an excellent choice as an architectural grade emergency lighting unit for illuminating an interior or exterior path of egress.
indoor
The Chloride MSL mini step-light is a recessed 120VAC only intended for low-level illumination of stairwells, hallways, corridors, ramps and exits.
indoor
The Chicago Approved CCSE Series is an energy saving, high output LED Exit. The CCSE Series is constructed of rugged steel for wall, ceiling or end mount applications.
indoor
Chloride Edge-Glo LED Edge-Lit Exit Sign Attractive chamfered acrylic panel with floating letters. Bottom edge of panels reflectorized to facilitate even illumination.
indoor
The Chicago Approved MCAG is a recessed emergency lighting gimbal unit that features an adjustable, glare free halogen lamp. The unique mounting plate allows fast and easy installation.
indoor · recessed
The CE Series is an architectural grade LED edge lit exit available in surface and recess mount models. This exit offers even illumnination and lower power consumption.
indoor
The Chloride 44R Line edge- lit LED exit sign has a new contemporary design with a smaller compact size. The universal 44R Line exit can be surface mounted (ceiling, wall, end) or recessed mounted (ceiling, wall) all with one specified catalog number.
indoor
The Chloride 45V LED exit sign provides a high quality specification grade edge lit that is aesthetically appealing and desgned for architectural excellence. The 45VX Series includes the self-diagnostic/seld-test circuit standard on all emergency models.
indoor
The Chloride 46 Line Series LED exit sign offers a slender die cast design that allows these exits to be unobtrusive, while providing excellent visibility required for emergency units.
indoor
The Chloride 55 Line LED exit sign specification grade die cast aluminum family of commercial exit signs offer low profiles with even illumination of letter and greater aesthetic appeal.
indoor
The Chloride AMS is an LED Architectural Message Sign with 4 faceplate styles and variety of mounting accessories. It is ideal for providing informational and warning messages in a wide range of architectural spaces. Used in Hospitals, X-ray Suites and other medical settings where it is critical to know if a space is occupied or not accesible to personnel.
indoor
The EX Series LED Exit Signs feature classic styling and even illumination. The rugged construction, paired with long service life makes the EX Series the ideal choice for many exit applications.
indoor
The Chloride SL Series is photoluminescent Exit Sign and does not require external power, thus eliminating wiring and minimizing installation costs. These signs can solve unique application problems such as harsh, corrosive, humid, corrosive or explosive environments.
indoor
The Chloride Value + Series is an economical line of exit signs and combos that provide an solution to projects with budget constraints, with out compromising on quality and appearance.
indoor
Wall, ceiling, or end mounted
indoor
The New York City Approved LED Exit Sign, Chloride 40 Line is constructed of die cast aluminum. This universal exit sign contains a Self Diagnostic/Self -Test circuitry as a standard feature on self powered battery versions.
indoor
The NYC Approved, SCL Series is a ruggedly constructed, die formed steel housing combination emergency unit and exit.
indoor
The NYC Approved, SU Series is constructed of die formed steel. The SU Series is designed for rugged warehouse and manufacturing applications.
indoor
The NYC Approved SX Series features rugged construction. Long life LED's provide excellent illumination.
indoor
Exit/ Emergency Mounting Plates provides durable direct contact mounting while offering an clean aesthetic appearance.
indoor
The 44R Line edge-lit exit features a contemporary design with a smaller compact size. The universal 44R Line exit can be surface mounted (ceiling, wall, end) or recessed mounted (ceiling, wall) all with one specified catalog number.
indoor
The Chloride Compac LED exit/unit combo CLC was designed to complement the rest of the Compac exit/emergency family in looks and reliability. It is a multi-purpose product that combines the benefits of high performance emergency lighting with exit feature for safe egress.
indoor
The Compac Remote Emergency unit CLR is designed to complement the rest of the Compac exit/emergency family in looks and reliability. It allows for immediate and safe egress in low light situations and works in harmony within commercial and light industrial applications.
indoor
The Chloride Compac LED emergency unit CLU features a lowprofile, contemporary design with aesthetic appeal for many commercial applications. It was designed to be unobtrusive, but also deliver optimum performance in treacherous situations. The two high-output LED lamps are fully adjustable to meet your requirements.
indoor
The Chloride Compac LED CLX exit is designed to complement the Compac LED exit/emergency family in looks and reliability. Its sleek unobtrusive design provides general wayfinding through a building in addition to times of immediate egress in an emergency.
indoor
The Chloride Compac LED emergency units were designed to complement the Compac LED exit/emergency family in looks and reliability. They allow for immediate and safe egress in low light situations and work in harmony within commercial and light industrial applications. The CLU2 two lamp head model can be adjusted to provide the optimum amount of illumination. The CLU3's center lamp head is stationary while the two side lamps can be adjusted for the perfect left and right angles.
indoor
The Chloride Compac LED emergency unit CLUR3 is a flush mounted emergency designed to complement the rest of the Compac LED exit/emergency family in looks and reliability. It allows for immediate and safe egress in low light situations and works in harmony within commercial or light industrial applications. The center lamp head is stationary while the two side lamps can be aimed for the perfect left and right angles.
indoor
The Chloride Value + LED Emergency Exit/Unit combo is an economical line of emergency combos that provide a solution for commercial and retail applications with a price sensitive budget without compromising on quality and appearance.
indoor/outdoor
The Chloride Value + LED Series is an economical line of exit signs, emergency combos, and emergency lighting units that provide a solution for commercial and retail applications with a price sensitive budget without compromising on quality and appearance.
indoor
The Chloride Value + LED Remotes is an economical line emergency lighting remote units that provide a solution for commercial and retail applications with a price sensitive budget without compromising on quality and appearance.
indoor
The Chloride Value + LED Emergency Units is an economical line of emergency lighting units that provide a solution for commercial and retail applications with a price sensitive budget without compromising on quality and appearance.
indoor
The Chloride Value + LED Series is an economical line of exit signs, emergency combos, and emergency lighting units that provide a solution for commercial and retail applications with a price sensitive budget without compromising on quality and appearance.
indoor
The Chloride Value + LED Emergency Units is an economical line of emergency lighting units that provide a solution for commercial and retail applications with a price sensitive budget without compromising on quality and appearance.
- LynTecDual DMX Relay
outdoor · portable
The Dual DMX Relay (DDR) is a compact, portable, and IP-rated power control solution designed for rapid deployment in entertainment and AV environments. With a single 16-amp input feeding two independently controlled outputs, the DDR provides reliable switching for fixtures, projectors, distributed loads, and remote gear without running power back to a rack. DMX and RDM control ensures seamless integration with existing lighting networks, while its rugged housing and flexible mounting options make it ideal for touring, temporary installs, architectural uplighting, and outdoor events.
outdoor · emergency egress
DMX Lighting Control Panel with Remote Control Breakers Looking for an efficient lighting control load center? The LCLC series of DMX controlled Load Centers uses motorized circuit breakers to offer a labor-saving one-panel alternative to DMX relay panels. Instead of a bulky setup with separate panels for different audio, visual, and lighting systems, a high quality LynTec lighting power control panel can solve your space issues. The economical Load Center panels require the least wall space for tight locations and are perfect if you are trying to save on valuable room. These compact and sleek panels are available in 26 and 41 circuit sizes od 3 phase, 4 wire 208Y/120Vac. Many small theaters, intimate restaurants, conference rooms, and other locations have found these incredibly useful. A Lighting Control Load Center is a traditional residential panel and consequently best suited for smaller circuit breaker counts or for applications with limited wall space. For a bigger arena, auditorium, or other venue, one of LynTec’s many other state of the art products would be more appropriate. The LCLC is more economical than the bigger panelboards, and is a great value for all of the features offered! Here are just a few of the high end features of this lighting power control: DMX 512 control standard in all panels, a simple jumper system sets your addressing Control circuits individually or in zoned group Simplest control set-up and operation in the industry No on-site commissioning or factory start-up required Emergency auto-on feature for egress lighting standard (ETL listed UL 924) Saves Space Saves redundant installation and hardware costs! Energy efficient – NO holding current or heat sinks required to maintain state – Runs cool, lasts long! Many of these features make sure that your Lighting Control Load Center is convenient and easy to use, from the limited space it take up to the ability to have zone control. Save time, money, and space with the LCLC.
indoor/outdoor · emergency egress
Purpose-built for lighting & video wall installations LynTec’s new LCP panel series is made for lighting and video wall applications. Based on the Square D G3 Powerlink breaker, the LCP brings you the lighting features you need with the performance that you trust. This makes the new LCP series panel one of the most cost-effective and easy-to-use power control options on the market today. DMX, sACN and IP-based Control at Your Fingertips Built-in web server with browser interface. Set up, control and monitor via smart phone, tablet or computer. Interface with any control system that communicates individual circuit addresses in IP, DMX-512, sACN or contact closures for light sensors, motion sensors or switch sets. Your Systems Your Way Enable up to 12 zones with each zone controlled by a unique protocol Create up to four sets of unique DMX-512 or sACN addresses for control Individually control circuits using unique addresses individually assigned or control entire zones using a single DMX or sACN address to free up addresses for other uses. UL-924 Capable for Emergency Ingress/Egress lighting Built-in scheduling program with an astronomical clock that has up to 84 available schedules including Sunrise, Sunset and multiple schedules controlling individual zones for complete customization Fully Customizable 30-84 space, 100-600A MLO and MCB panels as well as narrow profile panels Motorized breakers in 15, 20 and 30 amps, 1, 2 and 3 poles Optional Integrated SPD and SurgeX in-panel surge elimination modules Based on Square D’s latest generation of motorized breaker technology, each breaker is rated for 200,000 on/off/on cycles and has a mean time to failure of 900,000 on/off/on cycles Substantial installation labor savings over any other system available
indoor/outdoor · emergency egress
Retrofit DMX Lighting Control Relay Panel Tested, complete package — low labor — mount next to circuit breaker panel to control AC power “hot” lines Reliable Panasonic latching in modules of 4 relays for easy expansion Low power consumption — no continuous relay coil current — runs cool for long life Diagnostic LEDs and internal ON -OFF test switches speed installation for testing and troubleshooting Cabinet and all components connected to high voltage are ULlisted — Electrician friendly 4, 8 or 12 circuits — 120, 240 or 277volt models available Daisy-chains for unlimited circuit count control DMX 512 control standard in all panels, a simple jumper system sets your addressing Control circuits individually or in zoned group Simplest control set-up and operation in the industry No on-site commissioning or factory start-up required Emergency auto-on feature for egress lighting standard (ETL listed UL 924) Saves Space Saves redundant installation and hardware costs! Energy efficient – NO holding current or heat sinks required to maintain state – Runs cool, lasts long!
indoor/outdoor · office general
Retrofit One-Touch Sequential System Control The MRTS sequencer provides a solution for contractors needing sound system sequencing using any Square D cabinet that accepts QO circuit breakers. Designed for indoor or outdoor applications, the MRTS can be ordered with either one or two control boards capable of sequencing 12 or 24 Square D remote controlled breakers. Simply mount the MRTS next to an existing Square D panel, order as many remote controlled breakers as you’d like to sequence, plug-in your new breakers, wire to the control boards and you’re ready for remote one button on/off sequencing of your sound system. Easy! Consists of a lockable, rain tight, Hoffman UL & CSA listed cabinet with the proven LynTec MS-12 Modular sequencer boards and power transformer mounted on an iridited aluminum subchassis.The subchassis allows the interior to be easily removed for rough-in. Just loosen 4 nuts and lift the subchassis to clear the keyhole slots. The smooth walled cabinet provides full flexibility of field mounting and piping options. Sequential turn on of electrical circuits, reverse sequence off, standard Selectable delay step-rate setting standard Simple set-up, no on-site commissioning required Energy efficient – NO holding current or heat sinks required to maintain state – Runs cool, lasts long! Automatic load shedding for emergency shut-down standard Brownout (under-voltage) shut-down for processor protection standard Contact closure inputs for one-touch system control standard Contact closure outputs optional on all panels
indoor/outdoor · parking area
One-Touch Sequential System Control The MSLC series utilizes the same Square D remote control breaker (plug-on only) used in our MSP line and can also handle one, two or three pole breakers. Load Center’s are traditional residential panels and are consequently best suited for smaller circuit breaker counts or for applications with limited wall space. The MSLC is more economical than the bigger panelboards, and is a great value for all of the features we’ve built in! Sequential turn on of electrical circuits, reverse sequence off, standard Selectable delay step-rate setting standard Simple set-up, no on-site commissioning required Saves Space Saves redundant installation and hardware costs! Energy efficient – NO holding current or heat sinks required to maintain state – Runs cool, lasts long! Automatic load shedding for emergency shut-down standard Brownout (under-voltage) shut-down for processor protection standard Contact closure inputs for one-touch system control standard Contact closure outputs optional on all panels
indoor/outdoor · parking area
One-Touch Sequential System Control The MSP series utilizes remote controlled breakers manufactured by Square D to provide a single panel sequencing solution. The panelboard is big and roomy with lots of space to work (250% more room than a load center), which makes it the electricians’ favorite! The MSP offers a dedicated cabinet for isolated technical grounding, and comes with 200% neutrals to reduce neutral overheating caused by switch-mode power supplies. The MSP series also offers bolt-on breakers as an option to traditional plug-on models, and can control one, two or three pole breakers. Sequential turn on of electrical circuits, reverse sequence off, standard Selectable delay step-rate setting standard Simple set-up, no on-site commissioning required Saves Space Saves redundant installation and hardware costs! Energy efficient – NO holding current or heat sinks required to maintain state – Runs cool, lasts long! Automatic load shedding for emergency shut-down standard Brownout (under-voltage) shut-down for processor protection standard Contact closure inputs for one-touch system control standard Contact closure outputs optional on all panels SurgeX in-panel surge elimination modules – optional
indoor/outdoor
By managing audio, visual and light from a single power automation system, NPAC brings unrivaled flexibility and unlimited sequencing and delay options to wherever there is pro AVL. NPAC’s profile is sleek; its installation is plug-and-go. From its built-in web server to its browser interface, there’s nothing like NPAC for syncing pro-level digital components from any manufacturer in any venue.
- LynTecOptions and Upgrades
indoor/outdoor · office general
There are many great options and upgrades available for LynTec panels. One of the many advantages of working with LynTec panels is the ability to customize our technology for your purposes. Whether it’s surge protection or the ability to turn on booth equipment independently, we have you covered. Check out the Surge Supression tab for information about our SurgeX power conditioning sidecars and our Square D whole panel surge suppression. Depending on the sensitivity of the equipment and environment around the panels, different suppression devices may be recommended. For more information about our phase and branch current monitoring solutions, click the Current Monitoring tab. This equipment integrates seamlessly with your existing LynTec panels, requiring no additional software to install. And, to see the wide variety of switches available for our MS and RPC series, look under the Switches tab. We provide various options, including locking key switches and locking wall plate switches, based on your individual needs.
indoor/outdoor
One-Touch Sequential System Control Tested, complete package — low labor — mount next to circuit breaker panel to control AC power “hot” lines Reliable Panasonic latching in modules of 4 relays for easy expansion Low power consumption — no continuous relay coil current — runs cool for long life Diagnostic LEDs and internal ON -OFF test switches speed installation for testing and troubleshooting Cabinet and all components connected to high voltage are ULlisted — Electrician friendly 4, 8 or 12 circuits — 120, 240 or 277 volt models available Daisy-chains for unlimited circuitcount Sequential turn on of electrical circuits, reverse sequence off, standard Selectable delay step-rate setting standard Simple set-up, no on-site commissioning required Automatic load shedding for emergency shut-down standard Brownout (under-voltage) shut-down for processor protection standard Contact closure inputs for one-touch system control standard Contact closure outputs optional on all panels
indoor/outdoor · emergency egress
Retrofit DMX Lighting Control for Square D Panels The RBLC Controller provides a solution for contractors needing DMX control using any Square D cabinet that accepts QO circuit breakers. Designed for indoor or outdoor applications, the RBLC can be ordered with either one or two control boards capable of sequencing 10 or 20 Square D remote controlled breakers. Simply mount the RBLC next to an existing Square D panel, order as many remote controlled breakers as you’d like to sequence, plug-in your new breakers, wire to the control boards and you’re ready for remote one button on/off sequencing of your sound system. Easy! Consists of a lockable, rain tight, Hoffman UL & CSA listed cabinet with the proven LynTec LC-10 lighting control boards and power transformer mounted on an iridited aluminum subchassis.The subchassis allows the interior to be easily removed for rough-in. Just loosen 4 nuts and lift the subchassis to clear the keyhole slots. The smooth walled cabinet provides full flexibility of field mounting and piping options. DMX 512 control standard in all panels, a simple jumper system sets your addressing Control circuits individually or in zoned group Simplest control set-up and operation in the industry No on-site commissioning or factory start-up required Emergency auto-on feature for egress lighting standard (ETL listed UL 924) Saves Space Saves redundant installation and hardware costs! Energy efficient – NO holding current or heat sinks required to maintain state – Runs cool, lasts long!
indoor/outdoor · office general
Retrofit Individual Circuit Control via RS-232 Protocol The RBSC Controller provides a solution for contractors needing RS-232 control using any Square D cabinet that accepts QO circuit breakers. Designed for indoor or outdoor applications, the RBSC can be ordered with either one or two control boards capable of sequencing 10 or 20 Square D remote controlled breakers. Simply mount the RBSC next to an existing Square D panel, order as many remote controlled breakers as you’d like to sequence, plug-in your new breakers, wire to the control boards and you’re ready for remote one button on/off sequencing of your sound system. Easy! Consists of a lockable, rain tight, Hoffman UL & CSA listed cabinet with the proven LynTec SC-10 RS-232 control boards and power transformer mounted on an iridited aluminum subchassis.The subchassis allows the interior to be easily removed for rough-in. Just loosen 4 nuts and lift the subchassis to clear the keyhole slots. The smooth walled cabinet provides full flexibility of field mounting and piping options. Saves redundant installation and hardware costs! Energy efficient – NO holding current or heat sinks required to maintain state – Runs cool, lasts long! Easy set-up, no on-site commissioning or factory start-up required Simple jumper system sets RS-232 addressing Individual or zone control of circuits IP / serial integration with Building Management Systems Automatic load shedding feature standard Brownout / Power outage shut-down standard
indoor/outdoor · emergency egress
Remote Setup, Control, and Monitoring in One Panel The most advanced self-contained controllable breaker panel on the market today. The RPC combines all the features you’ve come to expect from LynTec panels with new web enabled control and monitoring capabilities. Based on the G3 PowerlinkTM hardware platform by Square D, the RPC uses the latest remotely operated breakers and can control up to 168 circuit breakers with a single controller. In addition, the RPC’s expanded interface options (DMX, sACN, HTTP, Telnet, RS-232 or BacNET (optional)) allow users to monitor and control the system from any remote location. New programmable software platform (patent pending) can be customized for optimal power management. So simple to set up, no on-site factory commissioning is required. Control circuits individually, or establish up to 12 breaker group zones. Built in scheduling program with astronomical clock for timed zone control. Built in IP browser interface for smart phone, tablet or laptop control and monitoring. Built in contact closure inputs for wall switch or sensor operation. Circuit level load-shedding feature standard. Circuit level sequencing with selectable step-rates standard. Circuit selectable auto-on egress lighting feature standard (ETL listed UL 924) Circuit selectable brown-out (under-voltage) protection standard. High current contactor control via I/O/R card optional. SurgeX in-panel surge elimination modules available as an option. Current monitoring and reporting available as an option. Plug-on control bus strips simplify wiring and installation. 120/208V, 240V or 277/480V operation. 200% Neutrals standard 225A Main Standard (150A to 400A or MLO versions optional) Easy setup for sequential system control of audio systems or individual circuit control of non-dimmed lighting circuits. The LynTec isolated technical ground bar reduces electrical noise and improves sound system performance.
indoor/outdoor · emergency egress
Self-contained, web-enabled remote control relay panels Deal with the manufacturer for quick response on quotes, delivery and support! Panel packages are ready to install, includes hardware and software. Integrated web server and browser interface for remote set-up, operation and monitoring. With patent-pending features no one else has! So easy to set up that no on-site factory commissioning is required. Control relays individually or establish up to 12 zones for grouped operation. Simply point and click for easy zone setup and breaker operation. Built in scheduling program with astronomical clock for timed zone control. Built in contact closure inputs for sensor or wall switch control. Built in IP interface for smart phone, tablet or laptop control and monitoring. Seamless integration into any DMX, sACN, HTTP, Telnet, RS-232 or BacNET (optional) control system. Circuit level load-shedding feature standard. Circuit level sequencing with selectable step-rates standard. Circuit level selectable auto-on egress lighting feature standard (ETL listed UL 924). Optional outbound signaling relay control. Built-in emergency override function standard. Power outage and brownout protection (optional) assures that your circuits never power up or down incorrectly. 120/208 or 277/480 control Locking hinged cover (lock optional) Available in 6 different configurations housing 8-64 relays (8 and 32 relay models shown)