Timethinker USB Powered Smart Door/Window Sensor with Matter Protocol Compatibility

**Features**
- Detects open/close status of doors and windows
- Button for alarm on/off functionality
- Supports Matter protocol for seamless multi-platform integration
- Allows remote control via app and third-party voice commands
- Wireless operation with a robust range

**Specifications**
- Brand Name: Timethinker
- Certification: CE
- Communication method: Other
- High-concerned Chemical: None
- Inbox adaptor: No
- Origin: Mainland China
- Power Source: USB powered, AC
- State of Assembly: Ready-to-Go
- Wireless Distance: 45M
- Wireless Frequency: 802.15.4 MAC/PHY @ 2.400 - 2.483GHz
- Wireless Protocol: Thread
- Size (main body): 87mm x 27mm x 23mm
- Size (deputy body): 50mm x 13mm x 16mm
- Battery: AA*1
- Battery Life (standby): 1 year
- Working Temperature: 0℃ ~ 50℃ (32℉ ~ 122℉)
- Working Humidity: 1% ~ 85% RH (non-condensing)

**What's Included in the Package**
- Smart Door/Window Sensor
- User Manual

**Warnings and Advice**
Ensure proper installation to maximize wireless range. Use within specified humidity and temperature parameters for optimal functionality. Be mindful of the battery life and replace as needed to ensure continuous operation. Ideal for enhancing your smart home experience.

Please note: All electronic and mechanical equipment, devices and machines sold to EU countries are CE certified and carry a two year warranty.