1. Electric lock
2. Main Monitor
3. Secondary monitor
4. The next Secondary monitor
The wires
A. Red - Alarm
B. Blue - GND
C. Yellow - V+
D. White - Video
Important Note:
PNI SafeHome PT750 includes a single monitor and a single camera (outdoor
unit). CCTV cameras, locks and alarms/sensors are not included, they must
be purchased separately.
The video door phone supports the connection of 720P, 480TVL and CVBS
surveillance cameras.
Outdoor unit connection diagram
1. Video (white wire)
2. VCC (yellow wire)
3. GND (blue wire)
4. AUDIO (red wire)
5. NO
6. COM
7. NC
User manual
5. Outdoor unit
6. Outdoor unit
7. Electric lock
8. Electric lock
E. Red - Video
F. Blue - Data
G. Yellow - GND
H. White - Audio
5
6
7
CN2
4
1
2
3
11
I. Red - Audio
J. Blue - GND
K. Yellow - V+
L. White - Video
-
+
VR1
CN1
English