









WCKIT-HAND Contactless Toilet Door Kit – Hygienic, Hands-Free Access Control!
Our contactless toilet door kit is a complete solution designed for DDA compliance, making it ideal for offices, public toilets, hospitals, doctor’s surgeries, and shopping centres. The kit includes:
✔️ Internal and external Sensors. External sensor includes emergency override keyswitch.
✔️ Control PCB
✔️ Power supply & battery
✔️ Lock & break glass
Why Choose Our Toilet Locking System?
Our systems are trusted for their simplicity, reliability, and adaptability. The contactless switches are perfect for individuals with limited dexterity, requiring no physical press and offering an activation range of up to 70mm.
✅ Works with both manual and automatic doors – seamlessly integrate with existing setups or pair with one of our automatic door operators.
✅ Hygienic & SteriTouch® protected – our no-touch sensors and labels are treated with SteriTouch®, preventing 99.9% of germ growth.
✅ Trusted by major institutions – installed in The House of Commons, House of Lords, Heathrow, and Gatwick airports, among many others.
How It Works (Manual & Automatic Door Compatible)
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Entry – Door can be normally locked or unlocked. If vacant, activate the external sensor for assisted entry.
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Locking – Once inside, activate the internal sensor to lock the door. The external sensor will be disabled.
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Exit – When ready to leave, activate the internal sensor again to unlock and open the door.
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Additional information
Weight | 4.9 kg |
- 12V power supply with WCPCB (with control PCB)
- Internal 'Touch to Lock'Â touch sensor
- External 'Door Assist'Â touch sensor, with key switch override to gain entry in an emergency
- Mag lock with door sense (will only lock when the door is shut to prevent people locking the door when no one is inside)
- Emergency break glass with sounder
- Battery
✔ Solution:
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Link out the door switch terminals on the control board.
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If this works, inspect the mag lock reed switch/monitoring wiring and armature plate alignment.
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Ensure the mag lock provides a normally closed (NC) signal when the door is shut.
✔ Step-by-step checks (de-power system for 10 seconds after each step):
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Ensure the sensor is securely mounted on the wall, not dangling or handheld.
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Verify the jumper next to the touch sensor relay is in place and functioning.
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Use a multimeter to check voltage at the touch sensor (+V and 0V).
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Ensure 0V is connected to the correct terminal, not the REM terminal.
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Disconnect the sensor from existing cabling and test it with a short cable directly to the power supply to rule out cable issues.
✔ Solution:
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Ensure mag lock contacts are wired into the door switch terminals on the control board.
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Adjust the potentiometer on the internal touch sensor to switch for 3 – 5 seconds.
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Reduce the sensitivity of the internal touch sensor, especially if emergency lighting or hand dryers are nearby.
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Remove any excess cable inside the touch sensor back box.
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Re-terminate internal touch sensor connections.
✔ Solution:
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Remove the two wires from the C and NO door activation terminals on the control board and join them together.
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If the door still doesn’t open, the problem lies with the operator—contact the supplier/manufacturer.
✔ Solution:
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Check the position of the override keyswitch on the external sensor.
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Ensure the break glass hasn’t been pressed.
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Inspect the lock fuse.
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Link out the NC & KS/BG terminals on the control board.
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If the system works after linking, but your keyswitch and break glass are correctly positioned, there is likely a cable break.
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Use a multimeter to check for voltage at the mag lock.
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If voltage is present but the lock isn’t engaging, the lock is faulty.
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✔ Solution:
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Verify that the solid/flashing LED jumper on the control board is in place.
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If using square sensors, the LED wires should connect to the larger outer PCB (see page 10 of the manual).
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Use a multimeter to check voltage at the touch sensor LED terminals.
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The LEDs have a separate power supply from the sensor itself—if the sensor beeps but LEDs don’t light, check for a cable break.
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Remove the sensor from the wall and connect it directly to the control board using a short cable to rule out wiring issues.
✔ Solution:
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Change the jumper position on the control board.
✔ Solution:
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Adjust the potentiometer on the internal touch sensor to switch for 3 – 5 seconds.
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This may occur if the mag lock contact is intermittently opening and closing while the touch sensor is still beeping.
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Check armature alignment and ensure the door does not judder when opening.
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If the issue persists, replace the mag lock or install a standard magnetic door contact instead.
✔ Yes!
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Multiple Door Assist or Touch to Lock/Open sensors can be wired in parallel for seamless operation.