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LOOK-C INSTRUCTIONS

Door

Camera

Monitor

On To Further 

Optional Monitors 

Up To 4 Total 

Door 

Strike*

PC6

Monitor

Monitor

Monitor

Impedance DIP-6=off

Monitor #2 DIP=01

1 2 3 4 5 6

ON

Impedance DIP-6=off

Monitor 1 DIP=00

1 2 3 4 5 6

ON

Impedance DIP-6=off

Monitor #3 DIP=02

1 2 3 4 5 6

ON

Impedance DIP-6=on

Monitor 4 DIP=03

1 2 3 4 5 6

ON

1

2

ON

   #1

BUS

DS

BUS

IM

AC~

2 Wire - 1 Door - 4 Monitors

2 Wire - 4 Doors - 1 Monitor

EXPANDED„SYSTEM„WITH„DAISY„CHAIN

EXPANDED„SYSTEM„WITH„STAR„WIRING

EXPANDED„SYSTEM„WITH„STAR„WIRING

System can be simply expanded to include 1 to up to 4 monitors using the existing PC6 power 

solution and extending the cable in a daisy chain, up to a maximum of 100 metres cable (CAT5) .

An alternative wiring system radiating from a single point by use of 

the DBC-4S Bus Splitter . Allows adding additional monitors, up to 4 .

Up to four cameras can be connected to a system with the 

addition of a DBC-4S Bus Splitter . Each Camera Station can 

control a door by use of a Door strike . PC6 Power Injector is 

sufficient to run ALL Door Cameras plus up to four monitors .

*Further information available, see Door Strike Info

*Further information available, see Door Strike Info

*Further information available, see Door Strike Info

•  No Polarity, twisted pair, easily to wire solution . Use CAT5 or twin core drop cable or equivalent

•  Cable distance can be up to 100M total when using CAT5 cable (from camera to last monitor)

•  One common power supply to all type solution (Use PC6 Mains Power or DPS Power Injector)

•  Connect multiple monitors from 2 to 4 on the one Bus with PC6 Power and a Door Camera

•  Monitor DIP Switches need setting . Monitor Menu needs setting for Master/Slave (See manual)

•  DBC-4S Splitter for a Star Wiring alternative

•  No Polarity, twisted pair, easily to wire solution . 

•  Use CAT5 or twin core drop cable or equivalent

•  Cable distance can be up to 100M when using CAT5 cable 

from the Door Camera to the furthest of the monitors

•  One common power supply to all type solution (PC6 or DPS)

•  Monitor DIP Switches need setting . Monitor Menu needs 

setting for Master/Slave (See Monitor Instruction Manual)

•  DBC-4S Splitter for expanding to extra Door Cameras

•  DBC-4S Supports Two to Four Door Camera Stations

•  Allows view and control of each Door Camera & Door strike

•  Auto switches the monitor to the appropriate camera

•  Cameras are internally terminated, so no Impedance switch 

to set and Daisy-chain wiring is not available for cameras .

•  Cable distance can be up to 100M from Camera to Monitor

•  PC6 has enough power to supply more Monitors  

in a further expanded system (See above) 

•  Each door camera can control a door strike*

•  Door Strike connections may vary to that shown*

Door

Camera

Monitor

Door 

Strike*

PC6

DBC-4S

BUS

DS

BUS

IM

BUS

Monitor

Monitor

Monitor

Impedance DIP-6=on

Monitor #2 DIP=01

1 2 3 4 5 6

ON

Impedance DIP-6=on

Monitor 1 DIP=00

1 2 3 4 5 6

ON

Impedance DIP-6=on

Monitor #3 DIP=02

1 2 3 4 5 6

ON

Impedance DIP-6=on

Monitor 4 DIP=03

1 2 3 4 5 6

ON

1

2

ON

   #1

OFF

ON

Impedance Switch

AC~

Monitors

AC~

PC6

DBC-4S

BUS

BUS

Door

Camera

Door 

Strike*

Door

Camera

Door

Camera

Door

Camera

1

2

ON

   #1

1

2

ON

   #2

1

2

ON

   #3

1

2

ON

   #4

OFF

ON

Impedance Switch

BUS

DS

BUS

IM

Single or 

Multiple 

Monitors

Multiple monitors need to be identified for the 

system to operate . This is done by changing 

DIP Switch settings (1-16) . See DIP settings .

Multiple monitors need to be identified for the 

system to operate . This is done by changing 

DIP Switch settings (1-16) . See DIP settings .

Multiple cameras need to be identified for the 

system to operate . This is done by changing 

DIP Switch settings (1-4) . See DIP settings .

In this configuration, all monitors impedance 

switches need to be set to OFF, except the 

end (last) monitor’s impedance is set to ON .

In this configuration, all the monitors are at the 

end of each Bus so their impedance switches 

need to be set to ON

In this configuration, only one monitor is shown . 

Further monitors can be added, see multi-

monitor configurations for further information .

Summary of Contents for H292RH

Page 1: ...XPANDED SYSTEM WITH STAR WIRING 3 2 Wire 4 Doors 1 Monitor 3 EXPANDED SYSTEM WITH STAR WIRING 3 2 Wire 4 Doors 16 Monitors 4 EXPANDED SYSTEM MAXIMUM 4 2 Wire CCTV Controller 5 GENERAL SETUP DCU 5 EXPA...

Page 2: ...EL971 All 2 Wire H2 products are compatible All operate on the same twisted pair wire No Polarity twisted pair easily to wire solution Use CAT5 or twin core drop cable or equivalent Cable distances c...

Page 3: ...m the Door Camera to the furthest of the monitors One common power supply to all type solution PC6 or DPS Monitor DIP Switches need setting Monitor Menu needs setting for Master Slave See Monitor Inst...

Page 4: ...e or equivalent Cable distance can be up to 100M from the Camera DPS Injector requires a 24V 5 Amp Power Pack DC 24V 5A Monitor DBC 4S BUS DS BUS IM BUS BUS Monitor Monitor Monitor Monitor DBC 4S BUS...

Page 5: ...ce eg Connect to your existing DVR Video Surveillance System etc Coax Power Door Camera 4a b Coax Power See Examples of Door Strike Connections Exit Button with time delay for door actuator Requires e...

Page 6: ...3 4 5 6 ON Monitor A Impedance DIP 6 off Monitor 1 Cam A 1 2 3 4 5 6 ON Monitor B Impedance DIP 6 off Monitor 17 Cam B 1 2 3 4 5 6 ON Power Door Strike PC6 BUS DS BUS IM AC Duplex A Duplex B Duplex Do...

Page 7: ...S2 SC BUS PL S1 S2 SC 1 2 3 JUMPER 1 2 3 JUMPER 1 2 3 JUMPER DOOR LATCH SAFE Strike can be set as Power Off To Release This is programmed into the door station via the monitor menu system See the Ins...

Page 8: ...trike Door Strike connections may vary to that shown A maximum of 16 Handsets and Monitors can be used in a system A combination of Daisy Chain and Star wiring DBC 4A is shown Set each Door Station Mo...

Page 9: ...TION 7 DOOR STRIKE 7 4 Wire Monitor Expanded 8 MULTI MONITOR READ ME 8 EXTEND TO AN EXTRA MONITOR H427 8 EXTEND MULTIPLE MONITORS 9 EXTEND TO A TV MONITOR 10 EXTEND AUDIO HANDSET 11 4 Wire Connection...

Page 10: ...urther information The diagrams on the following pages show connections for Look C 4 Wire Monitors and door cameras Where applicable both H424 and H427 connections are shown on the same diagrams For a...

Page 11: ...layer of the RVVPCable 7 JP_VD jumper To adjust the video impedance keep the jumper on the last Monitor and remove all on other Monitors When only one Monitor installed keep the jumper as in this cas...

Page 12: ...tup Installer Setup 2 Way Input and change the value to 1 AC 1R 2W 3Y 4B 1R 2W 3Y 4B 1 Electronic Lock Adapter Adapter 1 Door Station Monitor 2 Door Station AC 1R 2W 3Y 4B 1R 2W 3Y 4B 2 Electronic Loc...

Page 13: ...camera to the JS OS2 port 5 When using 2 door stations the 2 Way Input menu should be set to 1 on Monitor 1 On the Monitor Menu system go to User Setup Installer Setup 2 Way Input and change the value...

Page 14: ...connect multiple MDS in one system 3 SET switch for Doorstation or CCTV total number selection if connect 2 Doorstations and or Cameras set to left position set to middle position for 3 Doorstations...

Page 15: ...y Grannie Flats Teenagers Private Office Business A or B etc Fail Secure is Power On To Release The Door Station Camera has a Dry Relay Contact Connection Normally Open Connect using internal power is...

Page 16: ...Installer Restore Setup default Call tone Call tone Call tone Slaver Intercom Ring Volume Night Ring Volume Enter Code DO NOT MIX MONITORS Two styles of Monitors H424 4 Screen and H427 7 Screen models...

Page 17: ...nitor Do not use JS OS2 on other monitors Do not attach a door station or camera on any other monitor Extended Monitors in a single line bus 4 wire system An extra Monitor can be connected to Monitor...

Page 18: ...d on a BDU branch BDU will be required if using H4 24 units 3 Connect the video cable to the VIDEO terminal of the Televison Composite Video Input 4 Press the AV Button on the TV remote to switch the...

Page 19: ...inals optional will need enclosure 3 Connect the Doorstation to the JS OS1 port H427 4 Connect the Audio Phone to the JS AP port H424 5 Audio only handsets have no Video termination If Monitor end of...

Page 20: ...JS AP P 1R 2W 3Y 4B 2W 12V 4B P H4 24 Monitor H4 27 Monitor 2 The BDU unit is designed as a repeater and distribution amplifier for splitting a Bus into three branches Distribute the 4 Wire system in...

Page 21: ...he farest Monitor to the connected VT BDU should be less than 50 meters refer to Extend Multiple Monitors section for connection detail 9 Audio phones can be extended refer to Extend Audio Phone secti...

Page 22: ...3Y 4B JW OS HI 75R 150R SET 3Y Note SET 3Y set to 75R when the distance from door station to BDU is within 50 meters otherwise set to 150R MDS is connected with BDU in Star Configuration BDU BDU 4B 3...

Page 23: ...screen of the Monitor or by the external button RLC Terminal descriptions 45 mm 89 mm 70 mm RLC 1 2 3 4 ON NO NC COM 4B GND 12V BT 5 4 3 1 2 1 DIP switches for lamp control or unlock time settings see...

Page 24: ...4 ON Manual Mode Lamp manually control by button or Monitor DIP settings Monitor settings and operations Bit 1 Lamp Lock select set to OFF for lamp control set to ON for lock control Bit 2 Control mo...

Page 25: ...port 8 When connecting a lock with the safety type of Power on to Unlock connect to the NO and COM port DIP state Fail Secure is Power On To Release This is available standard with a Door Station Door...

Page 26: ...require 20AWG It is recommended to use shielded cable for noisy installations when runing cable with other wires like mains cord etc or steel structure buildings industrial etc It is recomended to us...

Page 27: ...n iron WES Cables Manufacturers Recommended Cables 2 Connect Security Cable SEC7505 Shielded for noisy environments Combine Red Brown wires for Power Combine White Green wires with shield for Common G...

Page 28: ...20 LOOK C INSTRUCTIONS WES Australasia VT Manual Update 2014...

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