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.
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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...
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...
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...
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...
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...
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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...
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...
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