3. This is single fire version, no neutral line required.
Description:
Do you ever think about how many times you turn on / off the lighting controls? Do you ever feel that how convenient it will be if we are able to turn on / off the switch of the single or multiple groups of lights through one click on the cellphone? The Aqara smart light control is not only able to provide multiple control on the lighting system, but also comes with a remote lighting control. The ZiGBee version is the upgraded version of the traditional wall switch. Equipped with the ZigBee wireless telecommunication technology, there is no need of making a change on the old circuit or on the lighting devices. The only thing you have to do will be just replaced the old switch.
Main Features:
Wireless connection: ZigBee
Can connect to Aqara/ Xiaomi smart device and sensors
Make your home lights/ fans smarter
Turn on/off the light anywhere via your smart phone.
Control by manually or smart phone App
Zero-crossing protection,
Over-temperature protection
Specification
General
Brand: Aqara
Model: QBKG21LM
Type ( Access Control ): Access Control Switch
Operating humidity: 5%-95%RH (non-condensing)
Operating temperature: -5℃-+60℃
Load range: ≤800W / circuit, 3W energy saving lamp / 5W LED lamp / 16W fluorescent lamp at minimum Standard: Q/QLML007-2016
Input voltage: 220V~, 50Hz for single live line
Wireless Protocol: Zigbee
Dimension and Weight
Product weight: 0.1370 kg
Package weight: 0.2120 kg
Product size (L x W x H): 8.60 x 8.60 x 1.51 cm / 3.39 x 3.39 x 0.59 inches
Package size (L x W x H): 9.80 x 9.80 x 5.10 cm / 3.86 x 3.86 x 2.01 inches
Package Includes 1 x Aqara Switch D1 1 x User Manual