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Fire alarm home security natural gas leak detector alarm Item No.: KM-GS2000, Gas leakage alarm sensor Working frequency: 433 MHz Communication distance: about 30 meters in a barrier-free place Applicable for v...
... place Applicable for various kinds of flammable gases (liquefied petroleum gas, natural gas, city gas ) leak detection alarm. 220V stand-alone detector. It can be very sensitive to detect the concentrationn...
... place Applicable for various kinds of flammable gases (liquefied petroleum gas, natural gas, city gas ) leak detection alarm. 220V stand-alone detector. It can be very sensitive to detect the concentrationn...
Fire alarm system portable smoke detector with sounder 9V battery Working Power: DC9V alkaline batteries Static current: ≤ 10uA Alarm current: ≤ 10mA Alarm: Independent audible and visual alarm Alarm sound: ≥ 8...
Fire alarm system photoelectric portable smoke detector 9V battery Working Power: DC9V alkaline batteries Static current: ≤ 10uA Alarm current: ≤ 10mA Alarm: Independent audible and visual alarm Alarm sound: ≥ ...
Fire 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 sound: ≥ 85...
Fire alarm battery portable smoke detector sensor with buzzer S168 Working Power: DC9V alkaline batteries Static current: ≤ 10uA Alarm current: ≤ 10mA Alarm: Independent audible and visual alarm Alarm sound: ≥ ...
Fire alarm battery powered smoke detector with buzzer alarm 1.Unit Size:Φ107X44mm 2.Working Current: 1-Static Current: ≤10μA 2-Alarm Current: ≤12mA 3.Operation Voltage: DC 9V Battery 4.Alarm Sound: ≥85dB(3m) 5....
Fire alarm 9v battery powered portable smoke detector sensor with buzzer alarm Specification: 1.103X53mm 2.Working Current: 1-Static Current: ≤10μA 2-Alarm Current: ≤12mA 4.Operation Voltage: DC 9V Battery 5.Al...
..., can be separated from the panel, suitable for cabinet or desktop installation. A variety of national standard alarm signals are built in, and the required alarm sound can be selected according to different...
...wire or cable is a bench scale test to determine the resistance of a single cable to a 1kW flame application. It conforms to IEC60332-1-2 (flame propagation) and IEC60332-1-3 (test for flaming droplets). Fea...
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Fire Resistance Cable 14AWG Bare Stranded Tinned Copper Fire Alarm Cable Fixed laying of PVC insulated high-voltage cables for transmission and distribution lines with rated voltage below 35KV. Click to explore...
... retardancy of coal mine flame-retardant cable" standard. It is used to test the combustion characteristics of MT 818-2009 "Coal Mine Cable" under overload conditions. . Structure: 1. Control chamber, equipp...
ASTM B117 Lab Test Chamber Cyclic Corrosion Salt Spray Chamber BS 3900 Detailed Descriptions: Salt spray test chamber adapted to the surface treatment of various materials, including paint, electroplating, orga...
Early stage fire alarm and fire protection system automatic fire water cannon #detail_decorate_root .magic-0{border-bottom-style:solid;border-bottom-color:#53647a;font-family:Roboto;font-size:......
...Fire Resistance Tester Application The tester is designed according to GB/T 19216.11-2003/IEC 60331-11:1999 "Line integrity test of cables and optical cables under flame conditions Part 11: test apparatus - ...
...Test Apparatus , NBS Chamber Fire Propagation Test Laboratory Testing Suzhou Yangyi Vouch Testing Technology Co.,ltd is a professional company which specialized in various flame retardance test equipment, we...
...Fire Alarm Sensor, 5 Years Battery Life Function description 【Zigbee Hub is required】A Tuya ZigBee Wireless Gateway Hub is needed to work with the zigbee smoke sensor. Simply add the sensor into the ZigBee h...
...Fire Alarm Sensor, 5 Years Battery Life Function description 【Zigbee Hub is required】A Tuya ZigBee Wireless Gateway Hub is needed to work with the zigbee smoke sensor. Simply add the sensor into the ZigBee h...