Edelstahl-Türsprechanlage

Stainless steel door entry system:2315D 1X4 4 buttons 1.Anti-vandal with stainless steel panel. Waterproof.Flush mount 2.Compatible with all audio and videodoor bellin C-5 system. 3.Available to unlock by various methods such as indoor phone, ID card,SERVICE button,and EXIT button. 4 A sound system is programmed for friendly intercommunication, 5.The LCD window on the door panel makes the program very easy. Working Parameters: --Voltage: DC 35V --Static current:<50mA --Current: <130mA --Temperature:-40'C +70' --CCD or CMOS --View angle:90' --Ajust angle:10'