Power:AC110 or 220V
Alarm output: Sound& Flash alarm;relay output
High reliability sensor
MCU processing adopted
Malfunction auto-check indicator
Detect natural gas
SMT adopted, high stability
Shenzhen Heiman Technology Co. Ltd is an ISO certified manufacture of security products including PIR detector, smoke detector, heat detector, gas leakage detector, security alarm system, fire alarm control panel and accessories etc.