System Sensor System Sensor COSMO4W 4-Wire CO/Smoke Detector JMAC# SYSTEM-SENSOR-COSMO4W The best-in-class System Sensor COSMO-4W i4 Series combination CO/Smoke Detector is a 4-Wire carbon monoxide (CO) and smoke detection technology in a single, system-connected device.The i4 Series combines CO and smoke detection into one device, requiring... MSRP: Was: Now: $145.00 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 COSMO-2W 2-Wire CO/Smoke Detector JMAC# SYSTEM-SENSOR-COSMO2W The System Sensor COSMO-2W is a best-in-class i4 Series combination CO/Smoke detector is a 2-Wire carbon monoxide (CO) and smoke detection technology in a single, system-connected device.There are many reasons to choose the i4 Series combo CO / Smoke... MSRP: Was: Now: $127.95 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
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