Verbex VT-WSD25 wired smoke detector optoelectirc sensor For Fire Security Alarm System
- Material:Â ABS
- Voltage: DC9-35V
- current: NC 12MA/NO 500MA
- Ambient humidity: less than 95% RH
- Connecting mode: wire
- an-ti RF interference: 10MHZ-1GHZ 20V/M
- Sensor type: infrared photoelectric sensor
- Reset mode: auto reset
- coverage area: gb50116-98 Standard ,about60-80 m2
- Alarm output: NO/NC





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