Description
Instantly secure your home: Compact Zigbee 3.0 door and window contact sensor provides reliable open/close detection, instant smartphone alerts, and long battery life. Ideal for indoor security and home automation, it integrates with Home Assistant (ZHA), Zigbee2MQTT and Tuya Smart Life when paired with a Zigbee 3.0 compatible hub.
Specifications:
- Communication: Zigbee IEEE 802.15.4 (Zigbee 3.0)
- Compatibility: Works with Zigbee 3.0 hubs and gateways supporting the standard protocol (ZHA, Zigbee2MQTT, Tuya Smart Life). Alexa/Yandex support depends on the gateway.
- Wireless Function: Yes
- Power Supply: CR2032 coin cell (included)
- Battery Life: Over 1 year (typical)
- Output Current: 1 A
- Certifications: CE, FCC, RoHS
- Camera Equipped: No
- Material: ABS plastic
- Sensor Size: 52.5 × 26.5 × 13 mm (2.07 × 1.04 × 0.51 in)
- Magnet Size: 34.5 × 12.5 × 13 mm (1.36 × 0.49 × 0.51 in)
- Magnetic Trigger Distance: ≤ 10 mm (≤ 0.39 in)
- Working Temperature: -10° to 55°C (14° to 131°F)
- State of Assembly: Ready-to-Go
- Use: Indoor door and window contact sensor for security and automation
- Zigbee Hub Required: Yes — must pair with a Zigbee 3.0 compatible gateway
Overview & Key Features:
- Instant notifications: Receive push alerts when doors or windows open or close.
- Alarm alerts & records: Trigger alarms and review open/close logs and battery level in your app.
- Device sharing: Share sensor access with family members through app account management.
- Low battery reminder: App notifications when the CR2032 battery needs replacement.
- Compact design: Small footprint for discreet installation on most doors and windows.
Important Notes:
- This product is not waterproof and is not suitable for outdoor use.
- Ensure your Zigbee gateway supports the standard Zigbee 3.0 protocol. Not all vendor gateways implement the full standard.
- There is no tamper-proof button on this device.
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Safety Notes:
This device uses a CR2032 coin cell battery. Keep batteries out of reach of children — ingestion can cause severe injury or death. Do not attempt to recharge, short-circuit, crush, or disassemble batteries. Replace with the correct battery type only and dispose of used batteries according to local regulations.








