Showing 17–32 of 60 results
$ 185.37In stock
Less than 2″ deep for easy installation and applicationsWhere space is tight
$ 215.60In stock
4-Wire Photoelectric, integrated low-flow technology
Versatile mounting options: square or rectangular configuration
Increased wiring space with a newly added ¾-inch conduit knockout
$ 96.00In stock
Listed to Underwriters Laboratories 268A specifically for use in no-flow/low-flow air-handling systems.
Accepts 24 or 120V supply voltage
Two LEDs blink in standby
$ 244.40In stock
Photoelectric, integrated low-flow technology
Air velocity rating from 100 ft/min – 4,000 ft/min (0.5 m/s – 20.32 m/s)
Broad ranges for operating temperature (-4°F – 158°F, -20°C – 70°C) and humidity (0% – 93% non-condensing)
$ 170.49Only 18 left in stock
Can be used to select one of two connected sensors to be tested, reset, or both by a push button switch.
Enables sensitivity measurements using the SENS-RDR sensitivity reader
Special Order
UL 864 10th edition and ULC S527 Listed
Fully supervised wireless communication bridge between all dry contact devices
2.4 GHz communication format
Special Order
Less than 2″ deep for easy installation and applicationsWhere space is tight
PCB mounted photoelectric sensor with on-board inteliigence
Environmental compensation with patented differential sensing
Special Order
Detects smoke in building HVAC ducts
Ships complete with housing and detector head
Complies with UL 268 7th edition standards
Special Order
Offers a reliable network connectivity
RJ-45 port for instant connectivity
Special Order
Less than 2″ deep
PCB mounted photoelectric detector with on-board intelligence
Environmental compensation with patented differential sensing
Special Order
Separate Transmitter and Receiver Heads
Range 16.5 to 393 feet (5 m to 120 m), configurable per set of Detectors
Lateral Spacing per NFPA 72 is 60 feet
Special Order
Less than 2″ deep for easy installation and applicationsWhere space is tight
PCB mounted photoelectric sensor with on-board inteliigence
Environmental compensation with patented differential sensing
Special Order
Experience a simpler way to connect devices with the entire business network
RJ-45 port for instant connectivity
Special Order
Edwards Signaling SD-T24 SD Series SuperDuct 24″ Air Sample Tube for Duct Smoke Detectors
Special Order
Detects smoke in building HVAC ducts
Ships complete with housing, detector head, and one Form C Relay
Complies with UL 268 7th edition standards
Special Order
Potter STN-2.5 STN Series STN-2.5 2.5 Feet Metal Sampling Tube for use with SL- and RT- Series detectors, metal
