The SM309 (SR-ZG9101SAC-HP) is an innovative AC phase-cut trailing edge Zigbee dimmer providing smoother dimming control. The SM309 dimmer is designed for 100-240VAC input and output, 1 channel and maximum 400W output. The innovative minimum brightness setting enables users to set a minimum allowed brightness and smoothly increase the brightness to 100%. The SM309 dimmer is widely compatible with many ZigBee 3.0 gateways. It is controllable from your ZigBee gateway interface or remote controllers that can be added to the network and binded to the dimmer.
The SM309 dimmer switch can be linked to and controlled by max. 30 zigbee remotes that support zigbee light link through the touchlink. Also supports the new zigbee green power feature, and can binded with and controlled by up to 20 zigbee green power remotes directly without zigbee hub or gateway.
We strongly recommend that you approach a registered electrician for any advice on the actual installation.