How to add a second Keytis 2 to your shutter via your current Keytis 2 

In this video, I show you how you can add a second Keytis 2 to your roller shutter.
We'll start with the current Keytis and use that to add a second remote.
This is ideal if you have more than 1 person that needs to open the roller shutter and wants a remote control on their keychain.
You can find the keytis 2 here:
UK: tromm.com/uk/k...
International: tromm.com/int/...
For more info: info@tromm.com