| Compatible Brand | Ring |
|---|---|
| Power Source | Battery |
| Response Time | 1ms |
| Color | White |
| Year Manufactured | 2020 |
| Smart Home Compatibility | Amazon Alexa |
| California Prop 65 Warning | No |
| Brand | Ring |
| Type | Window Sensor |
| Unit Type | Unit |
| Manufacturer Warranty | 1 Year |
| Voltage | 3 V |
| Model | Contact Sensor |
| Connectivity | Wireless |
| Features | Battery |
| Smart Home Protocol | Z-Wave |
| Power | Battery |
| Item Weight | 0.2 lbs |
| Location | Indoor Only |
| Surveillance Technology | IP/Network |
Check the listing for details. Ring Alarm Contact Sensor (2nd Gen) 6-Pack - White, Window & Door Alerts - NEW. Color: White, Condition: New. Listed at 74.99 USD.