Devices
Browse by product family, brand or model. Battery codes live on the Batteries tab.
All (415)Watches (121)Calculators (59)Digital cameras (37)Film cameras (17)Garage remotes (17)Smart home sensors (15)Remotes & audio (13)Cycling & fitness (13)Smart locks (12)Golf rangefinders (11)Smoke & CO alarms (11)Weather meters (11)Handheld GPS (10)Connected wearables (9)Trackers (8)Aviation headsets (8)Hearing aids (8)Video doorbells (6)AC / mini-split remotes (5)Aviation accessories (4)Computer peripherals (4)Styluses & pens (3)Industrial sensors (3)Ceiling fan remotes (3)point and shoot cameras (2)Health meters (2)Instant cameras (1)Toys & light bricks (1)Measuring tools (1)
Smart home sensors
| Device | Category | Battery |
|---|---|---|
| Aqara Door and Window Sensor | Smart home sensors | 1× CR1632 |
| Aqara Door and Window Sensor P1 | Smart home sensors | 1× CR123A |
| Aqara Door and Window Sensor T1 | Smart home sensors | 1× CR1632 |
| Aqara Motion Sensor | Smart home sensors | 1× CR2450 |
| Aqara Motion Sensor P1 | Smart home sensors | 2× CR2450 |
| Ring Alarm Contact Sensor (1st Gen) | Smart home sensors | 1× CR123A |
| Ring Alarm Contact Sensor (2nd Gen) | Smart home sensors | 2× CR2032 |
| Ring Alarm Flood & Freeze Sensor | Smart home sensors | 1× CR123A |
| Ring Alarm Glass Break Sensor | Smart home sensors | 3× AA |
| Ring Alarm Motion Detector (1st Gen) | Smart home sensors | 1× CR123A |
| Ring Alarm Motion Detector (2nd Gen) | Smart home sensors | 2× AA |
| Ring Alarm Panic Button (1st Gen) | Smart home sensors | 1× CR123A |
| Ring Alarm Panic Button (2nd Gen) | Smart home sensors | 2× CR2032 |
| Ring Outdoor Contact Sensor | Smart home sensors | 2× AA |
| Ring Smoke & CO Listener | Smart home sensors | 1× CR123A |