
2 -Wire Intercom System
DT-ENG-603F-V1 20141108
CDV91/92F Series User Manual
CDV91F CDV92DF

-2-
•
JP/LK:
Lock control jumper, to select the lock type(see 5.2.1 , 5.2.2).
•
Main Connect Port:
To connect the bus line and the electronic locks.
•BUS: Connect to the bus line, no polarity.
• PL: External lock power input, connect to the power positive(power +).
• S+: Lock power(+) output.
• S-: Lock power(-) output, connect to the power(-) input of locks(only when using the camera to
power the locks, if using the external power supply for the locks, the S- will not be connected).
3.Specications
•Power Supply : DC 24V;
•Lock Power supply: 12Vdc, 300mA(Internal Power);
•Power Consumtion: Standby 33mA; Working status 110mA;
•Camera: Color ARS; 650 TV Lines;
•Unlocking time: 1~30s(Default 1s);
•Working temperature: -15ºC ~ 55ºC;
•Dimension: 188(H)×110(W)×39(D)mm.
4.Mounting
4.1 Mounting
1 2
54
Drill a hole in the wall to match the size of the
mounting box and attach to the wall.
Attach the panel to the mounting box and
use screws supplied to fix the panel
3
Connect the cable correctly

-3-
4.2 Placing Name Label
STEP 2
Replace name label.
Name label.
5.1 Basic Connection
5.System Wiring and Connections
BUS(IM) BUS(DS)
PC6
AC~
-
+
L1 L2 PL S+ S-
Doorbell Button
1 2 3
ON
DIPS
From the rear of the metal section of the CDV91/92 unclip the plastic cover to open
the transparent name plate, insert a name label and replace the plastic cover.
STEP 1
Remove the screws.