NSK Product Documentation
FEATURES
7620 CX is a four wire 2.4” handset monitor with features:
1
．
With 2.4” TFT LCD video display for visitors.
2
．
Remote lock release
3
．
Intercom between all connected interphones in a system.
1.
Handset speaker;
2.
Handset Microphone;
3.
TFT LCD;
4.
Power indicator;
5.
MONITOR button;
6.
INTERCALL button;
7.
LOCK RELEASE button;
8.
COLOR tuner;
9.
BRIGHTNESS tuner;
10.
VOLUME tuner;
11.
Switch
12.
DC power connector;
CONNECTION
3/5
