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

Up for bid are 4 Photoelectric Smoke detectors, 2 are "System Sensor" and 2 are "Digital Security Controls Ltd" all are new with backing plates and no boxes don't know the reason, the came with a lot of others in boxes, I sold them first.

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Remote test switch for System Sensor duct detectors. 6 available, price is per each

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System Sensor 2412TH Smoke detectors with aux contacts removed from working system smoke chamber has been cleaned. lot of 4.

System Sensor 2412TH Smoke detectors with aux contacts removed from working system smoke chamber has been cleaned. lot of 3

General The SD355(A), SD355T(A), and SD355R(A) addressable, low-profile plug-in photoelectric detectors use a state-of-the- art photoelectric sensing chamber with communications to provide open area protection and are used exclusively with Fire•Lite’s Addressable Fire Alarm Control Panels (

THANK YOU FOR REVIEWING OUR LISTING We are in the process of listing a bunch of product and will add pictures and a better description shortly. *** If you have an interest in this product, AND NEED ADDITIONAL INFORMATION, we can easily get a pic or some specs, please do not hesitate to email or call. **

brand new ###3$%@

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.

THESE ARE NEW IN THE BOXESANY QUESTIONS FEEL FREE TO ASK

New in the box

System sensor direct wire smoke detector. Photoelectronic. 4 wire 12 VDC.

Removed from a fully functioning security system when the system was changed to a different type. Auction is for 1 (one), but I have 2 available if you need more than one. If you'd like both, please contact me and I'll set up a BIN.

2 pieces System Sensor smoke detector. 1 new in box, 1 has no box but works fine.

Lot of six new System Sensor 2 W-B photoelectric smoke detectors. 12/24 volt. US bids only.

ESL Photoelectronic System Smoke Detector 445C Series Mod. 445CT FEATURES 4 WIRE DC POWEREDPOWER ALARM INDICATOR LEDPHOTOELECTRIC SMOKE DETECTION135 F THERMOSTAT NEW IN BOX

This auction is for a lot of (9) System Sensor model 2012 B for electronic smoke detectors with 85 dB horn. Six are in unopened boxes. Three boxes are open.

This auction is for a lot of 5 System Sensor brand smoke detectors for duct applications, model LD45. These are brand new and comes as pictured. Please message us with any questions.