This device comes with 2 types of batteries:
- 2 x CR2 (main batteries)
- 1 x CR2032 (3V backup battery)
The device manual is available here:
https://support.ajax.systems/en/how-to-replace-batteries-in-fireprotect/
Our power supply devices that are suitable for FireProtect are the following ones:
https://www.visiotechsecurity.com/en/products/accessories/power-supply-70/batt-cr2-detail#tab=prod_0