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wired system smoke alarm

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Conventional fire alarm 24V 2 wire systems key reset manual call point Available for flush or surface mounting Plastic film on glass Test key inserted from side Open circuit with series resistor Suitable for the majority ...
Guangdong, china
Member
Features: 1.Touching fence alarm function(New utility-type patent). 2.Flyback pulse testing anti-cut alarm technology( New utility-type patent). 3.Reverse polarity differential ...
Guangdong, china
Member
Welding Soldering Fume Extractor Lightweight 200w With Double Suction Arms High Negative Pressure Features: 1.Multi layer filtration, rapid purification, filter failure sound and ...
Guangdong, china
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Model: JS-SD14 Sensor Photoelectric detector Working voltage 9V battery 12vdc Working current <10mA Working environment -10℃ — 50℃; Humidity:<97% Buzzer volume — Alarm output NC ...
Guangdong, china
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Smart home monitoring wireless wired motion activated security light camera This motion activated security light camera can work with RF433 sensors (door sensor, smoke detector, PIR sensor, gas leak detector.) Alarm push ...
Guangdong, china
Member
Wireless indoor alarm siren for alarm system with flash Model:CX-103-W Wireless indoor alarm siren Briefly describe: Wireless/Wired Siren with Flash /Strobe Alarm System, mini...
Guangdong, china
Member
Conventional fire alarm 24V 2 wire manual call pointkey reset break glass Available for flush or surface mounting Plastic film on glass Test key inserted from side Open circuit with series resistor Suitable for the ...
Guangdong, china
Member
1.3mp onvif nvr support wired / wireless wide angle ip camera with 2.8mm lens This wireless wide angle ip camera can work with RF433 sensors (door sensor, smoke detector, PIR sensor, gas leak detector.) Alarm push ...
Guangdong, china
Member
Addressable fire detection alarm systems 24V strobe horn,flash light with sounder Specification: Operating voltage: DC24V (allowable range 20V ~ 28V) Current: Alarm Current ≤120mA @ DC24V Operating environment: ...
Guangdong, china
Member
64g sd card 24hours recording pan and tilt wired / wireless indoor ip camera This indoor ip camera can work with RF433 sensors (door sensor, smoke detector, PIR sensor, gas leak detector.) Alarm push notification ...
Guangdong, china
Member
Addressable fire service alarm systems 24V strobe horn,flash light with sounder Specification: Operating voltage: DC24V (allowable range 20V ~ 28V) Current: Alarm Current ≤120mA @ DC24V Operating environment: Temperature...
Guangdong, china
Member
HD 960P pan tilt smart wifi connection wired wireless ip camera wide angle lens 2.8mm This ip camera wide angle lens can work with RF433 sensors (door sensor, smoke detector, PIR sensor, gas leak detector.) Alarm push ...
Guangdong, china
Member
Addressable fire security alarm systems 24V strobe horn,flash light with sounder Specification: Operating voltage: DC24V (allowable range 20V ~ 28V) Current: Alarm Current ≤120mA @ DC24V Operating environment: Temperatur...
Guangdong, china
Member
Addressable fire engineering alarm systems 24V strobe horn,flash light with sounder Specification: Operating voltage: DC24V (allowable range 20V ~ 28V) Current: Alarm Current ≤120mA @ DC24V Operating environment: ...
Guangdong, china
Member
Addressable firefighting alarm systems 24V strobe horn,flash light with sounder Specification: Operating voltage: DC24V (allowable range 20V ~ 28V) Current: Alarm Current ≤120mA @ DC24V Operating environment: Temperature...
Guangdong, china
Member
Addressable fire alarm systems 24V strobe horn,flash light with hooter Specification: Operating voltage: DC24V (allowable range 20V ~ 28V) Current: Alarm Current ≤120mA @ DC24V Operating environment: Temperature: -10 ℃ ~ ...
Guangdong, china
Member
Electric 24V addressable fire alarm systems strobe horn,flash light with hooter Specification: Operating voltage: DC24V (allowable range 20V ~ 28V) Current: Alarm Current ≤120mA @ DC24V Operating environment: Temperature...
Guangdong, china
Member
Addressable fire extinguishing alarm systems 24V strobe hooter Specification: Operating voltage: DC24V (allowable range 20V ~ 28V) Current: Alarm Current ≤120mA @ DC24V Operating environment: Temperature: -10 ℃ ~ + 55 ℃, ...
Guangdong, china
Member
Addressable fire alarm systems project DC24V strobe and horn combined Specification: Operating voltage: DC24V (allowable range 20V ~ 28V) Current: Alarm Current ≤120mA @ DC24V Operating environment: Temperature: -10 ℃ ~ ...
Guangdong, china
Member
Addressable fire alarm systems 2 wire bus input module SPECIFICATIONS: Nominal Operating Voltage: 15 to 28 VDC Standby Current: ≤1mA @ 24 VDC Maximum Alarm Current (LED on: ) ≤5 mA ...
Guangdong, china
Member
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