Alarms

- Power：110VAC/220VAC/230VAC( backup 9v battery)、9v battery、12V-25DC - Ceiling or wall mounting - Easy to install with mounting hardware included - 110VAC/230VAC with 9VDC battery backup - Suitable for any room - Flash alarm indicator (red) - Test button for easy recommended monthly testing - Low battery signal - Safety clip feature,...

The sensor: IFR with low noise and high sensitivity Processor: Pluse with the second grade and temperature compensation automatic Lens: the sencond generration of Fresnel lenses, anti-white light Start time: 60 seconds after switching on Examination speed:0.2m/s_0.7m/s Sensitivity: The sencond grade with is adjustable Power input: 9-16...

Product description: 8 LED display of defense zone Build-in dialer with build-in siren Telephone line anti-cut function Record your own personal message for ten seconds Up to 6 telephone numbers can be pre-stored in the unit and dialed to summon help in priority order. Remote command and access to the system from anywhere via a...

Product description: -Ceiling or wall mounting -Easy installation -9V battery operated (included) -Detection of intense fires with fast response. -Flash alarm indicator (red) -Self-test function -Low battery signal -Safety-clip feature, not allow mounting of the heat alarm without battery installed -High stability and...

Gas alarm: 1.Power supply: AC220V 50MHz 2.Start warm-up current:...

Product description: 1.Hot wire type sensor 2.Power：110VAC/220VAC/230VAC 、9V-20VDC 3.Working temperature: -10degree~60 degree 4.Alarm density: Coal gas: 1000~5000ppm, Liquid petroleum gas:1000~10000ppm, natural gas: 1000ppm~5000ppm 5.Interconnecting Gas detector (1)Circuit for normally closed rely contacts (2) Circuit for normally...