smoke system for sale, brand-new and used.

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.

New in box at substantial savings.

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

This auction is for 10 System Sensor smoke detector bases only that can be used with Notifier, FCI and Honeywell addressable smoke detectors. Be sure to check each manufacturer to verify which model smoke detector these bases will work with. The bases are in boxes but not the boxes they normally come in when shipped individually.

Description Detection Systems DS250 Smoke Detector is designed for use with a variety of conventional fire alarm control panels. COMPATIBLE BASES AND ACCESSORIES: -- MB2W Base only, 2-wire -- MB2WL Base only: 2-wire, wide diameter -- MB4W Base only, 4-wire -- MB4WA Base only, 4-wire, Form C Aux. relay -- MB4WE Base only for power supervision, 4-wire, EOL relay, Normally Open Aux.

For auction is a new case of 12 UTC Interlogix ESL TS7-4. The TS7-4 is ESL's part number for a 741U four-wire, 12/24VDC, photoelectric smoke detector head and 702U base. I opened a case of these for photos but the case you will receive is factory sealed with a date code in 2013.

This was fully operational photo electric/ thermal detectors upon decommissioning for the MXL fire alarm system. There are no markings or writings on these smoke detectors. Clean looking smoke heads.

These are addressable fire print smoke/thermal detectors from Siemens. They guarantee unwarranted alarms. They are use for the Siemens MXL, MXLV and MXL-IQ fire alarm systems.

5- PID-95 modules2- XP95A Heat Detector with bases10- XP95A Ionization Smoke Detectors with bases2-MS-95 Addressable Pull Stations.2-Duct Detector Test Switchsscrews are missing from 2 piece base that hold them together.Taken out of a working system for a upgrade.

System sensor model number D4120 4 wire duct smoke detector

AP&C Duct Smoke Detector RWJ/N w/Apollo 60A ionization detector 55000-350 Fire Alarm.   Questions:  If you have a question about an item or order, please contact us immediately and we will respond within 1 business day or less. Please contact us through the eBay email system for a guaranteed response.

Cerberus Pyrotronics ILP-1 intelligent 2-wire photoelectric smoke detector, for use with Siemens intelligent fire alarm systems such as IXL, MXL, XLS and XL-3 series control panels. Never powered on except for initial programming (will require re-addressing

You are bidding on (2) Smoke Detectors Notifier FSP-851 Taken out of a working system Cleaned and tested

Boxes have been open but are brand new. Bosch's basic photoelectric 2-wire smoke detector The Bosch DS282 is a basic photoelectric 2-wire smoke detector. The DS282's patented chamber design provides superior immunity to false alarms caused by dust.

System Sensor's DNR Duct Detector Housing is an Intelligent non-relay photoelectric duct smoke detector for use with Intelligent Addressable Fire Alarm Control Panels.

All items are BRAND NEW IN BOX! Please check out the other items I'm selling as we have a lot of fire alarm items for sale. Accepting offers too - looking to unload!

An HVAC system supplies conditioned air to virtually every area of a building. Smoke introduced into this air duct system is distributed to the entire building. Smoke detectors designed for use in air duct systems are used to sense the presence of smoke in the duct.

This item is a 2100AT direct wire smoke detector with photoelectric and thermal sensing made by System Sensor in Mexico. It is working with 12/24Vdc power systems.