Honeywell Intellisense IS310WH Request to Exit PIR Sensor (White)

The Honeywell IS310WH is a white, ceiling- or wall-mounted passive infrared (PIR) request-to-exit sensor designed for hands-free operation of access-controlled doors. Part of the Honeywell IntelliSense IS310 Series, this motion detector identifies people approaching an exit and sends a release signal to compatible access control systems or electromagnetic locking devices. It features field-selectable short-range coverage of 2 x 5.5 feet or long-range coverage of 8.4 x 15.8 feet, two Form-C relay outputs, and adjustable relay activation timing from 0.5 to 64 seconds. Operating on 12-24 VAC or VDC with approximately 35 mA standby current, the IS310WH incorporates microprocessor-based signal processing, advanced dual-slope temperature compensation, adjustable optical shutters, and a green detection LED. Its white housing measures approximately 7 x 2 x 2 inches and supports indoor wall or ceiling installation. UL 294 listed for access control applications, the IS310WH is suitable for commercial entrances, offices, retail facilities, and electronically secured doors requiring automatic request-to-exit detection.

Honeywell IS310WH IntelliSense Request-to-Exit PIR Motion Sensor, White

The Honeywell IS310WH is a passive infrared request-to-exit (REX) motion sensor designed to provide automatic, hands-free exit detection for electronically controlled doors. Part of the Honeywell IntelliSense IS310 Series, this white motion detector monitors a designated area near an access-controlled entrance and generates a relay signal when an individual approaches the door from the protected side. When connected to a compatible access control system or electric locking arrangement, the IS310WH can initiate an authorized door release without requiring the exiting individual to press a mechanical button or present an access credential. This functionality makes the sensor suitable for commercial offices, retail stores, educational facilities, institutional buildings, and other locations using electromagnetic locks or electronically controlled door hardware. Its compact design and adjustable detection pattern allow security installers to tailor operation to the entrance layout and surrounding environment.

The IS310WH uses passive infrared motion detection with microprocessor-based signal processing to recognize movement within a configurable detection area. The manufacturer specifies two primary coverage settings: short-range detection covering approximately 2 feet by 5.5 feet and long-range detection covering approximately 8.4 feet by 15.8 feet. This selectable coverage allows installers to configure the detector for individuals standing immediately in front of a door or approaching from a greater distance. The sensor incorporates a swiveling optical assembly that supports offset mounting positions and integrated adjustable shutters that restrict unwanted portions of the detection field. These shutters help reduce nuisance activation from nearby pedestrian traffic, adjacent corridors, or other movement outside the intended exit area. A high-security detection configuration is also identified in the manufacturer's coverage diagrams for applications requiring a more tightly controlled detection pattern.

The Honeywell IS310WH includes two Form-C relay outputs with normally open, normally closed, and common contact connections for integration with compatible access control controllers, electromagnetic locks, and security alarm equipment. When motion is detected, the sensor activates its programmed relay outputs to provide a request-to-exit signal. An integrated adjustable relay timer allows activation periods of 0.5, 1, 2, 4, 8, 16, 32, or 64 seconds, enabling installers to match the release interval to the door's operating characteristics and the needs of the protected facility. Configurable relay behavior includes retriggerable and non-retriggerable timing modes, allowing the detector to respond appropriately to continued movement within the detection area. These features support straightforward integration into systems requiring automatic door release while allowing external access control hardware to manage locking, supervision, and other security functions.

The IS310WH operates from a 12-24 VAC or VDC power source with a manufacturer-specified standby current consumption of approximately 35 mA. Its low-power electronic design supports connection to compatible access control power supplies and building security equipment. The detector incorporates advanced dual-slope temperature compensation to help maintain consistent infrared sensing performance as ambient conditions change. A green LED provides local indication of detection activity and assists technicians during installation and walk testing. The manufacturer specifies a detectable movement speed range of approximately 0.5 to 10 feet per second and an operating temperature range of 14 F to 122 F (-10 C to 50 C) in the IS310/IS320 family datasheet. Proper power supply selection, contact loading, wiring, and environmental considerations are necessary to maintain reliable detection and relay operation in the installed system.

The Honeywell IS310WH features a white, surface-mounted housing measuring approximately 7 inches long, 2 inches high, and 2 inches deep (178 x 51 x 51 mm). Its enclosure is designed for installation above an access-controlled doorway using either wall or ceiling mounting arrangements. The detector supports mounting heights from approximately 7 to 15 feet (2.1 to 4.6 meters), with coverage influenced by mounting height, lens orientation, and selected range configuration. An accessible terminal strip and generous internal wiring space simplify electrical connections, while the adjustable optical assembly and integrated shutters allow installers to refine the detection area after mounting. Installation requires positioning the detector with a clear view of the intended approach path and avoiding locations that may cause unwanted detection, including direct exposure to windows, heating and cooling equipment, moving machinery, or adjacent traffic. A compatible IS310WHTP white single-gang trim plate is available separately for installations requiring coverage of a standard electrical box.

The IS310WH is designed for indoor request-to-exit applications involving magnetic locks, electronic access control systems, and compatible automated door release equipment. The manufacturer identifies compliance with UL 294 for access control system units, FCC Part 15, CSA C22.2 No. 205, and applicable CE requirements. Its adjustable coverage, dual relay outputs, programmable activation intervals, and temperature-compensated PIR sensing provide flexible operation for professionally installed commercial access control systems. The IS310WH is the standard white model and does not include the optional audible sounder, door contact monitoring, reader/keypad input, or cover tamper switch available on the more advanced IS320 Series. When used with electrically locked egress doors, the complete installation must satisfy applicable building and life safety codes, including requirements for independent emergency release or other approved egress arrangements where necessary. Combining hands-free REX activation, adjustable infrared detection coverage, 12-24 VAC/VDC compatibility, and a compact mounting design, the Honeywell IS310WH provides a practical exit detection solution for commercial and institutional security installations.