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The PH-SJH is designed to inform the user when the alarm host is alarming, and meanwhile to scare the intruder.
Working voltage: DC12V
Rechargeable standby battery: 7.4V 200mA
Quiescent current: ≤10mA
Siren volume: >100dB
Working temperature: -10℃~ +70℃
Transmitting distance: Barrier free distance≥80m



Power Requirements (V) DC12V1A,  
Backup battery 7.4V,200mA, Lithium polymer battery  
Materials ABS  
Power switch Turn on/off  
LED light Learning LED indicator  
Button 1 Learning button  
Standby Current Consumption (mA) 36mA  
Alarming current(mA) 210mA  
Transmission Frequency 868Mhz  
Unobstructed Effective Range (m) 30-100m  
Alarm db ≧100db  
Coding Type Learning Code EV1527 Scan QR code
Operating Temperature (°C) -25°C~+50°C  
Operating Humidity (RH) 95%



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