HAM06WS - Wireless home alarm remote control

https://www.velleman.eu/products/view/?id=370404

Sadly the remote control (HAM06WS/REMOTE) is no longer available to order.
Is there some kind of solution available that works in combination with this system?

Please: Velleman Projects items only (see forum rules).
For all other items of the Velleman group, please use the online support form.
https://www.velleman.eu/support/contact/?product=370404