SENTROL / ESL 709-DW-21 FIRE ALARM AIR DUCT DETECTOR - NEW BUT ITEM MAY BE DIRTYS FROM STORAGE SELLING OFF WAREHOUSE INVENTORY INCLUDES WHAT IS IN THE PICTUR
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.
Technical Specs Item moke Alarm Detection Method Ionization Interconnection Capability No Power Source 9V Lithium Audible Alert 85dB @ 10 ft., Horn Visual Alert Red LED Digital Read out No Battery Backup No
New Notifier by Honeywell NP-100R Photoelectric Smoke Detector (Remote Test Capable) Description Notifier NP-100R Photoelectric Smoke Detector Remote is test capable addressable photoelectric detector for use with a DNRA / DNRW duct detector housing; For use with Notifier's FireWarden and Spartan Series Addressable Fire Alarm Control Panels. Includes Standard 6"
Viking J-1 Alarm Valve Sprinkler Fire Water Clapper Reverse Flow Pipe 3" 08237 The Viking Model J-1 Alarm Check Valve serves as a check valve by trapping pressurized water above the clapper and preventing reverse flow from sprinkler piping. The valve is designed to initiate an alarm during a sustained flow of water (such as the flow required by an open sprinkler) by operating an optional water motor alarm and/or alarm pressure switch. LAST ONE!!!!
Electromagnetic 100 Lb Electric Door Holder Suitable for fire escape doors in large-scale buildings. It releases the armature plate to allow the door closer to close the door when a fire alarm or emergency is detected, to keep smoke in a limited area. Wall mounted installation
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