The Ring Retrofit Alarm Bridge allows you to add 8 hard wired zones into a Ring Alarm system. This is great for things like door and window sensors. You can use it for hardwired motion sensors how ever you will need to install a power supply to power the motion sensors.

- Size: 4.53 in x 4.53 in x 1.1 in
- Power: (2) 3V Lithium 123 Batteries Included
- Connectivity: Z-Wave – 250 ft open air range to Base Station
- Zones: (8) Wired Zones
- Zone Power: This does NOT output power for things like motion sensors. You will need to use an external power supply for those devices and only hook the contact sides to this unit.
- Warranty:1 year on parts, lifetime purchase protection
- Operating Temperature: 32F – 120F
- Requirements: Ring base station