Wireless Light Sensing Dimmer Switch
SGZ311H is a light sensing level switch based on ZigBee Wireless Technology. SGZ311H sends ON/OFF & Level control signal according to the surrounding light intensity around it to the paired lighting devices to maintain brightness in the room. SGZ311H has the merits of easy installation and low power consumption. It does not need any wiring and is equipped with the latest energy saving technology. It requires just button batteries to support its operation.