For Control fire alarm system device Built-in Microprocessor Two-bus ,flexible connection Non-polarity Open Circuit ***ection and Alert Optical-electrical isolation, strong jamproof Electronically Addressing Technical Specifications &©|8226; Operating voltage: 15~40V(pulse); 24VDV &©|8226; Operating current : Standby current 0.45mA Alarm current:3.0mA &©|8226; Operating Environment: Temperature: -10 ~+50℃ Relative Humidity:¡Ü95%RH
|