Ring Alarm Contact Sensor (2nd Gen) vs Ring Alarm Flood and Freeze Sensor
Side-by-side comparison of the Ring Alarm Contact Sensor (2nd Gen) and Ring Alarm Flood and Freeze Sensor. Check platform compatibility, connectivity protocols, specs, features, and pricing to find which sensor is the best fit for your smart home.
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|---|---|---|---|
| Overview | |||
| Brand | Ring | Ring | |
| Price | $17 – $25 | $24.99 – $39.99 | |
| Release Year | 2020 | ||
| Setup Difficulty | Very Easy | Easy | |
| Compatibility | |||
| Alexa | |||
| Google Home | |||
| HomeKit | |||
| SmartThings | |||
| Matter | |||
| Home Assistant | |||
| IFTTT | |||
| Requires Hub | |||
| Hub Included | |||
| Connectivity | |||
| WiFi | |||
| Zigbee | |||
| Z-Wave | |||
| Thread | |||
| Bluetooth | |||
| Bluetooth LE | |||
| Infrared | |||
| WiFi Band | |||
| Specs | |||
| Power Source | battery | battery | |
| Battery | CR2032 (3 years) | CR123A 3V lithium (3 years) | |
| Dimensions | 40mm × 14mm × 53mm | ||
| Weight | 68g | ||
| IP Rating | |||
| Warranty | 1 year | ||
| Features | |||
| Energy Monitoring | |||
| Scheduling | |||
| Voice Control | |||
| Timer | |||
| Away Mode | |||
| Physical Button | |||
| LED Indicator | |||
| LED Customizable | |||
| OTA Updates | |||
| Local API | |||
| Compact Design | |||
| Subscription | |||
| Required | |||
| Optional | |||
| Monthly Price | $10/mo |
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