Name: Assisted Toilet Door Sensor - DPTS Disbaled Toilet - Quantek
SKU: RWCASS-K
Price: 85.27 GBP
Availability: InStock

Our toilet door sensors with LED indicator are designed for convenience, hygiene, and durability. Built with a scratch-resistant, antimicrobial acrylic label, this sensor pairs with our toilet locking control board to provide seamless assisted entry.

When the facility is vacant, the blue LED light signals availability. A simple touch or wave over the sensor will open the automatic door. If the toilet is engaged, the red LED illuminates, the sensor is disabled, and the door remains locked, ensuring privacy at all times.

The sensor’s adjustable sensitivity offers both touch and touch free operation, making it exceptionally hygienic. Even when touched, antimicrobial technology provides continuous protection against harmful bacteria such as the flu virus, E. coli, MRSA, Salmonella, and Legionella. It also prevents the growth of black mould, biofilm, and fungi, tackling the bacteria that cause contamination, odours, and staining. This built in protection not only ensures better hygiene but also extends the product’s life by preventing surface degradation.

For added safety, the sensor includes a key override for emergency entry, making it suitable for both public and private facilities where accessibility and reliability are crucial.

Key Benefits

Touch-free or adjustable hands-free activation (up to 70mm).
Clear red/blue LED status for instant occupancy feedback.
Scratch-resistant acrylic label for durability and clarity.
Antimicrobial surface protection for 99.9% germ elimination.
Reduces odours, staining, and costly maintenance from mould and biofilm.
Long product life with minimal upkeep and reliable performance.
Hardwired 12–24V DC for stable power and easy integration.
Emergency key override available for assisted toilet door systems.

To discuss this product in more detail, or to explore bespoke labels or system options, please contact us. Our team will be happy to assist with technical guidance, custom requirements, or project specifications.

Round external touch switch for disabled toilet system
12-28Vdc
4 position sensitivity adjustment (Touch to 70mm hands free)
Entire label is touch sensitive
Red & blue LED indicators to show engaged/vacant status
Sounder on activation
Scratch resistant anti-microbial acrylic label
Reinforced nylon housing
Comes with built in emergency override key switch
IP65

📄Datasheet

📄Instruction Manual

📄Troubleshooting & FAQs

📄User Guide

▶Demonstration, features & benefits

🔹Swing door - normally unlocked

🔹Swing door - normally locked

🔹Sliding door

▪ Touch Sensor Doesn’t Beep When Touched

Step-by-step checks (de-power system for 10 seconds after each step):

Ensure the sensor is securely mounted—not dangling or held in hand.

Check the jumper next to the sensor relay is fitted and making properly.

Use a multimeter to check voltage across +V and 0V at the sensor.

The touch sensor and LEDs use separate supplies – LEDs being lit doesn’t mean the touch sensor side has power.

Confirm 0V is in the correct terminal, not the REM terminal.

Disconnect the sensor from existing cabling and connect it directly to the controller on a short piece of cable to rule out cable issues.

▪ System Locks With No One Inside

Solution:

Ensure mag lock contacts are wired into the door switch terminals on the control board.
Adjust the potentiometer on the internal touch sensor to switch for 3 – 5 seconds.
Reduce the sensitivity of the internal touch sensor, especially if emergency lighting or hand dryers are nearby.
Remove any excess cable inside the touch sensor back box.
Re-terminate internal touch sensor connections.
Consider fitting the MULTI-TIMER reset relay.

▪ Automatic door doesn’t open when it should

Solution:

Remove the two wires from the C and NO door activation terminals on the control board and join them together.
If the door still doesn’t open, the problem lies with the operator—contact the supplier/manufacturer.

▪ System Goes RED But Maglock Doesn’t Engage

Solution:

Check the position of the override keyswitch on the external sensor.
Ensure the break glass hasn’t been pressed.
Inspect the lock fuse.
Link out the NC & KS/BG terminals on the control board.
- If the system works after linking, but your keyswitch and break glass are correctly positioned, there is likely a cable break.
Use a multimeter to check for voltage at the mag lock.
- If voltage is present but the lock isn’t engaging, the lock is faulty.

▪ Touch Sensor LEDs Aren’t Lit

Solution:

Check the LED jumper (solid/flashing) on the control board is in place.
For square sensors, ensure LED wires are connected to the larger outer PCB (see manual p.10).
Use a multimeter to test voltage at the LED terminals:
- The sensor and LEDs use separate supplies—beeping doesn’t mean LEDs have power.
Remove the sensor from the wall and connect it directly to the control board using a short cable to rule out wiring issues.