Xwave2 868Mhz bi directional Wireless, replacement sensors and new installations use only with Xwave2 (868Mhz).
Xwave1 is for 433Mhz devices.
First you will require the 16 Zone wireless receiver, then you can add up to 16 wireless sensors to the system. If you require more wireless sensors, add another receiver.
Optex wireless passives under this category already have built in Xwave transmitter - only batteries required
Current Category: Xwave2 868Mhz Wireless