system sensor smoke detectors for sale, brand-new and used.

this was an overstock item. this item is out of original factory warranty. Has been sitting in stock.

Excellent working condition Multiple detectors available

i3 System Sensor 2WT-B 2-Wire Photoelectric & Thermal Smoke Detector The 2WT-B is a 2-wire, photoelectric i3 smoke detector with a 135°F fixed thermal sensor. It is brand new and includes the construction dust cap (exactly as pictured). Datasheet Engineering Spec Manual Spec

System sensor DNR intelligent non relay duct smoke detector new in the box free shipping

System sensor model number D4120 4 wire duct smoke detector

To protect costly sensor units of beam type smoke detectors from damage leading to misalignment and false alarms. This model protects the vital sensor units of projected beam type smoke detectors in large areas. These areas include gymnasiums, warehouses and auditoriums.

System Sensor D4120 Innovair Flex HVAC Duct Smoke Detector 4-Wire New 4-Wire Photoelectric

*NEW IN BOX* SYSTEM SENSOR 2W-B Photelectric SMOKE DETECTOR i3 Series 12/24 VoltJust had system professionally installed in our home--had one extra detector left over. Like all of our items for sale, this is an authentic product, purchased new from a legitimate retailer in the US or received as a gift--not bought on the street or at a tag sale.

PACKAGE CONTENT &

NEW System Sensor RTS151KEY - The RTS151 and RTS151KEY remote test stations are automatic fire detector accessories designed to test duct smoke detectors from a convenient location. For 4-wire detectors, the RTS151KEY test station features a multi-colored LED that alternates between steady green and red. For 2-wire detectors, the LED illuminates red for alarm.

SYSTEM SENSOR BEAMLRK LONG RANGE KIT FOR USE WITH REFLECTIVE PROJECTED BEAM SMOKE DETECOTRS BEAMLRK ALLOWS REFLECTED BEAM DETECTORS TO BE INSTALLED AT SEPARATIONS BETWEEN 230 AND 328 FEET.

brand new ###3$%@

System Sensor 2 W-B 2- Wire Plug-in Photoelectric with base 12/24 Volt

Click Here. Double your traffic. Get Vendio Gallery - Now FREE!

NEW SYSTEM SENSOR SMB600 SURFACE MOUNTING KIT JUNCTION BOX SMOKE DETECTOR Model: SMB600 For use with 400 or 500 series detectors with 6" base, 400 series direct wire detectors and B601BH Sounder Base.

Brand new, unopened.