Step-by-step Installation

Replace the lock cylinder in your door

Remove the lock cylinder

You may have one of the two lock plate types installed: single or double. Please, watch the short video how to remove the lock cylinder in both cases.

Assemble GERDA modular cylinder

Assemble the modular lock cylinder based on dimensions of the old one. Please, remember to leave at least 3mm of the cylinder body sticking out from the lock plate from the inside of the apartment. That's important for the lock installation procedure.

Install newly assembled cylinder in the door lock

The installation is a little different for the gear cam cylinders. Please watch the videos how to do it properly in both cases.

Install tedee app

Download and install tedee app. Set up your account.

Install and add the lock to the app

Mount tedee lock on the cylinder

Switch on the lock

Press the button for 2 seconds.

After LED blinks red-blue-green-white, your lock is ready and you can pair it with tedee app.

Add the lock in the tedee application

Select "add new device."

Make sure Bluetooth and the tracking service are on and your phone is online.

Select "lock" and click "add new device."

Enter the lock activating code.

Switch it on and connect with the bridge

Prepare the bridge for pairing

Power up the bridge using a USB charger or a micro USB cable and check if the LED on the device is flashing. If yes, the bridge is ready for pairing.

Add the bridge in the tedee application

Select "add new device."

Make sure Bluetooth and the tracking service are on and your phone is online.

Select "bridge" and click "add new device."

Enter the bridge activating code.

Great! Your tedee lock is now ready to use