System Sensor System Sensor MHR Mini-Horn, Red JMAC# SYSTEM-SENSOR-MHR The System Sensor SpectrAlert Advance MHR is the red, 12/24-volt mini-horn used where a smaller notification device is desired.The SpectrAlert Advance series of mini-horn sounders are designed to simplify installations to provide primary and secondary... MSRP: Was: Now: $21.18 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 HRK Horn, Red, Outdoor JMAC# SYSTEM-SENSOR-HRK The System Sensor SpectrAlert Advance HRK is a red, 12/24 volt horn for outdoor ceiling or wall installation.SpectrAlert Advance selectable-output horns, strobes, and horn strobes are rich with features guaranteed to cut installation times and maximize... MSRP: Was: Now: $49.64 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 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: $363.00 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: $202.72 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 5624 Heat Detector, 194F Fixed Temp, Dual-Circuit JMAC# SYSTEM-SENSOR-5624 The System Sensor 5624 is a 194 degreesF Fixed Temp, Dual-Circuit Mechanical Heat Detector.System Sensor's 5600 series mechanical heat detectors offer a low-cost means for property protection against fire and for non-life-safety installations where smoke... MSRP: Was: Now: $40.48 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 5623 Heat Detector, 135F Fixed Temp, Dual-Circuit JMAC# SYSTEM-SENSOR-5623 The System Sensor 5623 is a 135 degreesF Fixed Temp, Dual-Circuit Mechanical Heat Detector.System Sensor's 5600 series mechanical heat detectors offer a low-cost means for property protection against fire and for non-life-safety installations where smoke... MSRP: Was: Now: $37.59 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 5622 Heat Detector, 194F Fixed Temp/Rate-of-Rise, Dual-Circuit JMAC# SYSTEM-SENSOR-5622 The SYSTEM-SENSOR-5622 is a 194F Fixed Temp/Rate-of-Rise, Dual-Circuit Mechanical Heat Detector that offers a low-cost means for property protection against fire while also working for non-life-safety installations where smoke detectors are inappropriate... MSRP: Was: Now: $37.91 Limited 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 5621 Heat Detector, 135F Fixed Temp/Rate-of-Rise, Dual-Circuit JMAC# SYSTEM-SENSOR-5621 The System Sensor 5621 is a 135 degreesF Fixed Temp/Rate-of-Rise, Dual-Circuit Mechanical Heat Detector.System Sensor's 5600 series mechanical heat detectors offer a low-cost means for property protection against fire and for non-life-safety... MSRP: Was: Now: $47.50 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 5604 Heat Detector, 194F Fixed Temp, Single-Circuit JMAC# SYSTEM-SENSOR-5604 The System Sensor 5604 is a 194 degreesF Fixed Temp, Single-Circuit Mechanical Heat Detector.System Sensor's 5600 series mechanical heat detectors offer a low-cost means for property protection against fire and for non-life-safety installations where... MSRP: Was: Now: $22.37 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 5603 Heat Detector, 135F Fixed Temp, Single-Circuit JMAC# SYSTEM-SENSOR-5603 The System Sensor 5603 is a 135 degreesF Fixed Temp, Single-Circuit Mechanical Heat Detector.System Sensor's 5600 series mechanical heat detectors offer a low-cost means for property protection against fire and for non-life-safety installations where... MSRP: Was: Now: $26.99 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 5602 Heat Detector, 194F Fixed Temp/Rate-of-Rise, Single-Circuit JMAC# SYSTEM-SENSOR-5602 The System Sensor 5602 is a 194 degreesF Fixed Temp/Rate-of-Rise, Single-Circuit Mechanical Heat Detector.System Sensor's 5600 series mechanical heat detectors offer a low-cost means for property protection against fire and for non-life-safety... MSRP: Was: Now: $26.00 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 5601P Heat Detector, 135F Fixed Temp/Rate-of-Rise, Single-Circuit, Plain Housing JMAC# SYSTEM-SENSOR-5601P The 5601 P is a 135 degreesF Fixed Temperature/Rate-of-Rise, Single-Circuit Mechanical Heat Detector with Plain Housing.The 5600 series offers a full-line of configurations to accommodate a broad range of applications. Both single- and dual-circuit... MSRP: Was: Now: $19.50 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