Aqara Wireless Mini Switch T1, a Zigbee 3.0 wireless remote controller button (WB-R02D)

The Aqara Wirelss Mini Switch uses Zigbee 3.0 communication, a compact design and low power consumption remote control.
It is capable of up to 50 000 on/off cycles.

Its small size allows it to be placed almost anywhere, using a self-adhesive glue to easily attach it to any surface.
Together with your Aqara control panel, you can switch any smart device and even use it as a doorbell.
For the elderly, in case of an accidental fall, a simple press of the button sends a notification to the connected phone.
To work, you need an Aqara Hub.

Features:
- Product Dimensions: 45×45×12 mm
- Power: CR2032 Battery
- Communication: Zigbee 3.0
- Operating Temperature:
-10°C - 50°C
- Operating Humidity: 0-95 RH (no condensation)
- Rated Load. 3W, Max 2500W (resistive load),
- Effective communication distance: 30 m (indoors)
- Receiver sensitivity: -102dBm

Wireless communications protocol: Zigbee 3.0
Compatibility: HomeKit, Google, Alexa and IFTT
Factory part number: WB-R02D