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...: When the concentration of 30ppm, alarm alarm within 120 minutes; When the concentration of 50ppm, the alarm in the alarm within 60 to 90 minutes; When the concentration of 100ppm, alarm within 10-40 minute...
...: When the concentration of 30ppm, alarm alarm within 120 minutes; When the concentration of 50ppm, the alarm in the alarm within 60 to 90 minutes; When the concentration of 100ppm, alarm within 10-40 minute...
FireShield Silicone (GB23864 Certified) Features: Single-component RTV silicone with non-corrosive neutral cure GB23864-compliant fire resistance & all-weather durability UV/ozone stability maintaining elastici...
Fire protection alarm battery portable smoke detector sensor with sounder alarm Working Power: DC9V alkaline batteries Static current: ≤ 10uA Alarm current: ≤ 10mA Alarm: Independent audible and visual alarm Al...
Fire safety alarm battery portable smoke detector sensor with sounder alarm Working Power: DC9V alkaline batteries Static current: ≤ 10uA Alarm current: ≤ 10mA Alarm: Independent audible and visual alarm Alarm ...
Fire detection alarm battery portable smoke detector sensor with sounder alarm Working Power: DC9V alkaline batteries Static current: ≤ 10uA Alarm current: ≤ 10mA Alarm: Independent audible and visual alarm Ala...
Fire security alarm battery portable smoke detector sensor with sounder alarm Working Power: DC9V alkaline batteries Static current: ≤ 10uA Alarm current: ≤ 10mA Alarm: Independent audible and visual alarm Alar...
Fire safety alarm battery portable smoke detector sensor with sounder alarm Working Power: DC9V alkaline batteries Static current: ≤ 10uA Alarm current: ≤ 10mA Alarm: Independent audible and visual alarm Alarm ...
Fire detection alarm battery portable smoke detector sensor with sounder alarm Working Power: DC9V alkaline batteries Static current: ≤ 10uA Alarm current: ≤ 10mA Alarm: Independent audible and visual alarm Ala...
Fire security alarm battery portable smoke detector sensor with sounder alarm Working Power: DC9V alkaline batteries Static current: ≤ 10uA Alarm current: ≤ 10mA Alarm: Independent audible and visual alarm Alar...
Fire protection alarm battery portable smoke detector sensor with sounder alarm Working Power: DC9V alkaline batteries Static current: ≤ 10uA Alarm current: ≤ 10mA Alarm: Independent audible and visual alarm Al...
...Alarm System Sms Smart Kit Tft Display Burglarly Fire Gas Alarm Family Alarm Security System Place of Origin:Guangdong, China Brand Name:Glomarket Model Number:SD0320 Usage:Window Product name:GSM Alarm Syst...
Steel Fire Door Fire doors are one of the measures for fire separation of buildings. They are usually required to be separated from smoke and fire at the entrance of the firewall, stairs, or the opening of the ...
Steel metal swing door fireproof security galvanized steel for hotel school building Door leaf thickness 50mm 70mm or customized Steel sheet of door leaf 0.8-1.0mm cold rolled steel sheet Steel sheet of door fr...
Steel metal swing door fireproof security galvanized steel for hotel school building Door leaf thickness 50mm 70mm or customized Steel sheet of door leaf 0.8-1.0mm cold rolled steel sheet Steel sheet of door fr...
Fire engineering alarm system portable smoke detector sensor with 9V battery Working Power: DC9V alkaline batteries Static current: ≤ 10uA Alarm current: ≤ 10mA Alarm: Independent audible and visual alarm Alarm...
Fire engineering alarm system portable smoke detector sensor with 9V battery Working Power: DC9V alkaline batteries Static current: ≤ 10uA Alarm current: ≤ 10mA Alarm: Independent audible and visual alarm Alarm...
Best sale Factory Price Exit Sign With Emergency Lighting led fire emergency light manufacturer Product Description Description LED Emergency exit sign Light Source 2835 SMD LED Voltage(V) AC120-270V Wattage(W)...
N20 Metal Speed Reducer Motor Fire Emergency Alarm Motor Vacuum Cleaner Robot Intelligent Car 5G Internet-connected Intelligent Lock Gear Motor Product Overview DC Gear Motor 300rpm 6v N20 Dc Geared Motor with ...
Functional Ntc Thermistor For Fire-Fighting Alarm Temperature Sensor Brief Instruction: The NTC thermistor is made of NTC element, epoxy resin and bare wire. It’s manufactured from Hefei Jingpu ......