home security products 4 Wire Heat Smoke Detector with Relay Output for alarm system Show More...
The SD119 include 2-wire and 4-wire detectors,which provide fast and reliable response for photoelectric smoke and heat&lpar Show More...
Relay-type 24V Universal Conventional Fire Alarm Smoke Detector Show More...
Asenware Conventional 24V alarm Practical Smoke Detector Show More...
Normal Open Alarm Relay Multi Spectrum Infrared ir3 Flame Detector Sensor Factory Show More...
Technical specification: Operating voltage: 220V AC or 12V DCRated power: ≤3W (220V AC power supply)Warm-up time: 3-5 minutesAla Show More...
The GSM SMS Controller-Alarm is a very simple device which can be used for authorized door access, controlling gates, switching of Show More...
eWorldTrade.com provides 8 products, Manufacturers and Suppliers from . . You have multiple options to select like Automotive Relays, Horn Relay and Flasher Relays. You can get Alarm Relays in bulk quantity. Payment options are Western Union and L/C.
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