7
LOOK-C INSTRUCTIONS
4 Wire - Camera Expanded
4 Wire -Camera Expanded
DUALBUTTONDOORSTATION
DOORSTRIKE
JS_VB
1R 2W 3Y 4B
Door Station
Bl
ac
k
Ye
llo
w
R
ed
W
hi
te
JS_VB
1R 2W 3Y 4B
Bl
ac
k
Ye
llo
w
R
ed
W
hi
te
3 2 1
LB
Electronic Lock
Adapter
+
+
-
-
Black
Red
W
hi
te
JS_OS1
1R 2W 3Y 4B
B
la
ck
Ye
llo
w
R
ed
W
hi
te
JS_OS1
1R 2W 3Y 4B
B
la
ck
Ye
llo
w
R
ed
W
hi
te
[Button A]
[Button B]
Monitor A
Monitor B
Indoor Monitor
Connection Port
-
-
+
+
1R 2W 3Y 4B LK+ LK-
1R 2W 3Y 4B
Indoor Monitor
Connection Port
-
+
1R 2W 3Y 4B LK+ LK-
1R 2W 3Y 4B
The H492RH Door Camera Station is a single camera with two door-bell buttons . Monitors are connected on
either A or B branch line and ring only on one of the button presses A or B .
The door strike is shared and monitors can intercom between each other . This makes the H492RH suitable for
Duplex Units with a common door, or share situations in a common dwelling, Dual occupancy, Grannie Flats,
Teenagers, Private/Office, Business A or B, etc .
Fail-SecureisPower-On-To-Release .
The Door Station Camera has a Dry Relay Contact Connection, Normally Open .
Connect using internal power is 12V at 200mA max hold current with a lead from station to strike of no more that 2 metres .
For higher power door strike or a longer wire, it is recommended to add an external power pack for the door strike .
Fail-SafetyisPower-Off-To-Release .
The Door Station Camera is NOT compatible with power always on type systems . For this feature there is an optional extra
module for Fail-Safety door lock control . See RLC Relay Lock Control module for more information . This module is Fail-Secure
compatible too and also offers an Exit-Button with programmable time delay .
More monitors can be added to either branch line, see multi-monitor topology .
Only one monitor can be set as monitor #1 for intercom feature to function and Monitors can intercom between each other .
If only two monitors total are used and both are set as Monitor #1, then the intercom feature will not function .
