LIGHTING AUTO ON-OFF CONTROL SWITCH

摘要

PURPOSE: An on-off illumination automatic control switch saves energy by utilizing a wireless method with a Zigbee modem. CONSTITUTION: A wireless receiver (10) uses a Zigbee modem. The wireless receiver wirelessly receives an illuminance value of an illuminance sensor. The wireless receiver wirelessly receives a control signal. A relay board (20) controls the on and off of illumination. A forced on-off switch manually performs the on and off of the illumination. [Reference numerals] (11) Wireless modem; (12) Sensor; (20) Relay board; (30) Force on/off switch; (AA) Zlbee wireless communication; (BB) Power supply; (CC) Light