IKEA TRADFRI Motion Sensor vs Ring Alarm Contact Sensor (2nd Gen)
Side-by-side comparison of the IKEA TRADFRI Motion Sensor and Ring Alarm Contact Sensor (2nd Gen). 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 | IKEA | Ring | |
| Price | $8 – $15 | $17 – $25 | |
| Release Year | 2017 | 2020 | |
| Setup Difficulty | Easy | Very 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 | 2x CR2032 (2 years) | CR2032 (3 years) | |
| Dimensions | 40mm × 14mm × 53mm | ||
| Weight | |||
| IP Rating | IP44 | ||
| Warranty | 2 years | 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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