PNI SafeHome PT750 Manual Del Usuario página 12

CN1: connect to the indoor unit (monitor)
CN2: connect to the lock.
VR1: adjust the volume.
Recommended cable types
To connect external devices, use the cable types recommended below. The
quality of the cable influences the video and voice transfer distance.
1. Normal 4C insulated and non-insulated cable:
Distance ≤ 30m (RVV4*0.5mm2)
Distance ≤ 70m (RVV4*1.0mm2)
2. Uninsulated network cable category 5 (not recommended). Distance ≤
50m:
6. Category 6 insulated network cable. Distance ≤ 100m.
English
Distance ≤ 50m (RVV4*0.75mm2)
Distance ≤ 1000m (RVV4*1.5mm2)
12 User manual