V-Tec DJ4A Manual page 3

2. Mounting
1). Fix 2 screws to the wall at a appropriate height;
2). Connect the system correctly;
3). Attach the audio phone to the bracket.
3. Specification
● Power Supply :
● Power Consumption:
● Working Temperature:
● Wiring:
● Dimension:
2
DC 24V;
Standby 2.1mA; Working status 75.9mA;
-15ºC ~ +55ºC;
2 wires,non-polarity;
187(H)×97(W)×33(D)mm;
2