The GS-133 detects all mixtures of air and combustible gas (Natural Gas, Methane, Propane, Butane). The detector detects two levels of gas concentration. (12V DC)
Alternative lens for PIR detectors
This P.I.R. motion detector is for interior protection. It detects object movement having a human body temperature. The JS-20 distinguishes itself with excellent RF immunity.
The JS-25 COMBO is a two-in-one detector. Combines 2 sensors (P.I.R.& glass break) in one housing with excellent RF immunity. It provides three independent outputs (P.I.R. alarm, glass break alarm and tamper).
The GBS-210 glass-break detector detects the breaking of glass windows. A dual technology detection method (air pressure and sound analysis) is used. It responds to the breaking of all glass types.
Magnetic door contact (NC).
Magnetic door contact (NC) - miniature type .
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