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VANDAL RESISTANT
ONE BUTTON DOOR
ENTRY KIT WITH CODED
ACCESS
VR4K-1/CL
TECHNICAL MANUAL
EDITION 1.2

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Summary of Contents for Videx VR4K-1/CL

  • Page 1 VANDAL RESISTANT ONE BUTTON DOOR ENTRY KIT WITH CODED ACCESS VR4K-1/CL TECHNICAL MANUAL EDITION 1.2...
  • Page 2 PAGE 2 of 12 VR4K-1/CL TECHNICAL MANUAL VER1.2...
  • Page 3: Manual Introduction

    Videx Security Ltd. VIDEX run free training courses for engineers who are not familiar with the Videx product range. Technical help is also available on 0191 224 3174 during office hours or via e-mail tech@videx-security.com.
  • Page 4 Normally open connection of relay 2 (Dry contact) Normally closed connection of relay 2 (Dry contact) Push to exit input for relay 1 (Triggered by 0V) Push to exit input for relay 2 (Triggered by 0V) PAGE 4 of 12 VR4K-1/CL TECHNICAL MANUAL VER1.2...
  • Page 5: Power Supply

    Receive speech from the door panel Call tone input Lock trigger (Switched 0V) Not used One side of spare dry contact button (Max. 200mA 24V) Second side of spare dry contact button (Max. 200mA 24V) PAGE 5 of 12 VR4K-1/CL TECHNICAL MANUAL VER1.2...
  • Page 6: Block Diagram

    Connections for power supply output to door panel and lock release connections. These connections are shown heavily outlined on the wiring diagram. 100m 0.5mm² 0.75mm² Connections The power supply should be located as close to the door panel as possible for best performance. PAGE 6 of 12 VR4K-1/CL TECHNICAL MANUAL VER1.2...
  • Page 7: Testing The Installation

    When using a fail safe lock release use a separate DC PSU and the NC connection instead of the NO connection. o Remember to fit the 0.1uF capacitor across the lock release. PAGE 7 of 12 VR4K-1/CL TECHNICAL MANUAL VER1.2...
  • Page 8: Wiring Diagram

    WIRING DIAGRAM PAGE 8 of 12 VR4K-1/CL TECHNICAL MANUAL VER1.2...
  • Page 9: Initial Programming

    00 – 99 and then press enter The red LED will go off to confirm the exit from programming mode. Press enter twice PAGE 9 of 12 VR4K-1/CL TECHNICAL MANUAL VER1.2...
  • Page 10 Step 1 Remove the power from the keypad Step 2 Press and hold the enter button while re-powering the keypad Step 3 Release the enter button. The factory engineer’s code is restored to 111111 (6 x 1) PAGE 10 of 12 VR4K-1/CL TECHNICAL MANUAL VER1.2...
  • Page 11: Troubleshooting

    Check the keys beep when pressed. This will not happen if the codelock is faulty or has the incorrect power connected to terminals 1 & 2 Try re-programming the codelock PAGE 11 of 12 VR4K-1/CL TECHNICAL MANUAL VER1.2...
  • Page 12: Technical Support

    TEL 0870 300 1240 FAX 0191 224 5678 Southern Office 1 Osprey Trinity Park Trinity Way London E4 8TD FAX 0208 523 5825 TECHNICAL SUPPORT tech@videx-security.com TEL 0191 224 3174 FAX 0191 224 4938 http://www.videx-security.com PAGE 12 of 12 VR4K-1/CL TECHNICAL MANUAL VER1.2...

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