System Sensor System Sensor D4S 4-Wire Photoelectric Sensor Component JMAC# SYSTEM-SENSOR-D4S 4-wire photoelectric sensor component only UPC: 783863034572Also known as: BK-D4S Technical Specifications: MSRP: Was: Now: $138.41 In Stock Expedited Shipping Available Need it Tomorrow? Need it Tomorrow? Select the NEED IT FAST shipping option at checkout and a member of our team will contact you promptly with any available Expedited Shipping options once we receive your order. Add to Cart
System Sensor System Sensor D4P120 4-Wire Photoelectric Power Board Component JMAC# SYSTEM-SENSOR-D4P120 The InnovairFlex D4120 4-wire photoelectric duct smoke detector features a pivoting housing that fits both square and rectangular footprints and mounts to round or rectangular ductwork. This unit senses smoke in the most challenging conditions, operating... MSRP: Was: Now: $157.09 Add to Cart
System Sensor System Sensor D4120W 4-Wire Photoelectric Duct Smoke Detector, Watertight JMAC# SYSTEM-SENSOR-D4120W The SYSTEM-SENSOR-D4120W watertight 4-wire photoelectric duct smoke detector senses smoke in the most challenging conditions, operating in airflow speeds of 100 to 4,000 feet per minute, temperatures of 4F to 158F, and a humidity range of 0 to 95 percent... MSRP: Was: Now: $206.99 In Stock Expedited Shipping Available Need it Tomorrow? Need it Tomorrow? Select the NEED IT FAST shipping option at checkout and a member of our team will contact you promptly with any available Expedited Shipping options once we receive your order. Add to Cart
System Sensor System Sensor D2 2-Wire Photoelectric Duct Smoke Detector JMAC# SYSTEM-SENSOR-D2 The SYSTEM-SENSOR-D2 2-wire photoelectric duct smoke detector senses airflow speeds ranging from 100 to 4,000 feet per minute with proven System Sensor precision.The enhancements built into the D2 improve false alarm immunity (with plug-in sensor head);... MSRP: Was: Now: $219.99 In Stock Expedited Shipping Available Need it Tomorrow? Need it Tomorrow? Select the NEED IT FAST shipping option at checkout and a member of our team will contact you promptly with any available Expedited Shipping options once we receive your order. Add to Cart
System Sensor System Sensor 2D51 Photoelectronic Low-Profile Plug-In Detector for Special Applications JMAC# SYSTEM-SENSOR-2D51 The System Sensor 2D51 is a Photoelectronic Low-Profile Plug-In Detector for Special Applications.The System Sensor 2D51 low-profile photoelectric smoke detector with a B210LP base tied to the D4P120 is listed to Under writers Laboratories 268A... MSRP: Was: Now: $91.63 In Stock Expedited Shipping Available Need it Tomorrow? Need it Tomorrow? Select the NEED IT FAST shipping option at checkout and a member of our team will contact you promptly with any available Expedited Shipping options once we receive your order. Add to Cart
System Sensor System Sensor D4120 4-Wire Photoelectric Low-Flow Duct Smoke Detector JMAC# SYSTEM-SENSOR-D4120 The SYSTEM-SENSOR-D4120 4-wire photoelectric, low-flow, duct smoke detector senses smoke in the most challenging conditions, operating in airflow speeds of 100 to 4,000 feet per minute, temperatures of 4F to 158F, and a humidity range of 0 to 95 percent... MSRP: Was: Now: $188.65 In Stock Expedited Shipping Available Need it Tomorrow? Need it Tomorrow? Select the NEED IT FAST shipping option at checkout and a member of our team will contact you promptly with any available Expedited Shipping options once we receive your order. Add to Cart