GA543-A
The gas detector is designed for single station use or for connecting to fire alarm or security alarm panel. Small and compact, the design and color...
HST fire alarm$10.50
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FQ119
technical parameter 1. working voltage: DC24 + 15% (no polarity) 2. rated current: less than 60mA 3. ambient temperature: -10 C +55 C 4. relative...
$25.00
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HB-MFR
It receives HB brand solar powered wireless active detectors and make alarm with 4 sounds optional for notice and can transfer to wired signal output....
HB solar beams$56.00
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