








🚪🔋 Stay connected, stay secure — smart sensing made simple!
The SwitchBot Contact Sensor W1201500 is a compact, lightweight smart sensor designed for door and window monitoring. Powered by 2 included AAA alkaline batteries, it offers up to 5 meters of detection range and seamless app control, making it an essential upgrade for any smart home security setup.



| Battery description | Alkaline |
| Number of batteries | 2 AAA batteries required. (included) |
| Control method | App |
| Noise level | 50 Decibels |
| Mounting type | Door mounting, window mounting |
| Maximum range | 5 Meters |
| Sensor technology | Contact Sensor |
| UPC | 850007706388 |
| Size | Default |
| Manufacturer | SwitchBot |
| Part number | W1201500 |
| Item Weight | 49 g |
| Product Dimensions | 7.1 x 2.6 x 2.3 cm; 49 g |
| Batteries | 2 AAA batteries required. (included) |
| Item model number | W1201500 |
| Color | white |
| Style | Default |
| Finish | Default |
| Material | Default |
| Pattern | No Pattern |
| Item Package Quantity | 1 |
| Special Features | Authentic Item, Easy to use, High Quality, Lightweight, User Friendly |
| Specific uses | Home Security, Smart Home Integration |
| Included components | Default |
| Batteries Included? | Yes |
| Batteries Required? | Yes |
| Battery Cell Type | Alkaline |
| tech_spec_battery_description_toys | Alkaline |
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