Time Guard DCC3, : DCC4 Operating Instructions Manual

DOOR VIDEO COMMUNICATOR

Model: DCC3 Single Channel Black & White

DCC4 Twin Channel Black & White

DCC3/4

INSTALLATION & OPERATING INSTRUCTIONS

DCC4DCC3

1. Introduction

The DCC3/DCC4 Door Entry System enhances entry security by enabling the user
to recognise the visitor by audible and visual means before openiing the door.

The external intercom incorporates LED lighting to illuminate the visitor for the
camera. This type of lighting has an indefi nte life.

An electric door catch (not supplied) is available as an optional extra for the
DCC3/DCC4 to make the door opening automatic.

The external and internal intercoms are connected by a two core cable. With
the cable supplied the distance between these units is limited to 15m. By using
13/0.2 bell fl ex cable this distance can be increased to a maximum of 70m

2. Product Overview

If operation with an electric door catch is required then part DCLR is a fail
(power off) secure catch available from Timeguard. An additional two core
cable run (using 13/0.2 bell fl ex) will be required between internal intercom and

1

door catch.

18

2

1

Fig 1 - Component Parts

1. External intercom.

2. Internal intercom.

3. Name plate.

4

5

11

12

13

3

NAME PLATE

NAME PLATE

4. Loudspeaker.

5. Mains on indicator.

6

6. Call button.

7. Keyhole fi xing.

16

14

8. Screw terminals.

9. Slot for angle bracket (15).

17

10. Wall mounting plate.

11. Monitor on button.

12. Monitor off button.

10

15

13. Door open button.

14. Brightness - three position
switch.

15. Angle bracket.

16. Volume adjust - three
position switch.

17. Connecting cable.

18. Internal intercom handset

Fig 2 - Wiring diagram (DCC4 shown)

External intercom

Door catch

BROWN

RED BROWN

RED

BROWN
RED

RED

2

BROWN

6767

Internal intercom 2

(not for DCC3)

Internal intercom 1