Port Wireless Remote Control Switch - Digital Wall Receiver Transmitter. Features: Perfect for Remote Controlling of Droplight Crystal Lamp ?xa0modern Low-pressure Lamp Absorb Dome Light Day Flower Lamp Fluorescent Lamp ?xa0energy-saving Lamps Exhaust Fan LED Light Etc. Fast and Easy Installation Not Obstructed by Walls Capable of Connecting Any Loads. Remote Controller and Switch Can Be Used ?xa0simultaneously for Ease and Flexibility. Every Set of Remote Controlling Switch Has Its Special Code. More Sets Can Be Used in One Room Without Interference. One Way Remote Control Switch: Function: ON/OFF and A Power on and off Function. (B is an Empty Key No Effect)?xa0 Press SLEEPthe Light Flash Once. Then Do Not Move the Remote Control Switch and Turn It off in About 8-12 Seconds. Specifications: Remote Controlling Distance: Within 30m Input Voltage: 180-240V Every Port Load:?xa0 Fluorescent Lamp: 600W; Energy-saving Lamp: 300W Working Temperature: -20c +60c Material: ABS Size: Remote Control:11m*4.2cm*1.5cm; Main Device: 6.0cmx4.5cmx2.5cm Power: 12V 23A Battery(not Included) Two Way Remote Control Switch: Function: 1. A/1 Will Light After Power On. 2. A/1 Uses to Turn on /off the Blue Group B/2 Uses to Turn on /off the Green Group ON / OFF Means Turn On/off the Whole Item. 3. Manual Lighting Sequence (wall Switch Control): A / 1 B / 2 the Whole Circuit Will Be Turned On. Specifications: 1. Each Group Can Bear the 1000W Incandescent Light Bulb and 300W Energy Saving Lamp. 2. Working Voltage: AC180V-240V50Hz/60Hz 3. Remote Control Battery: 12V 23A Battery (Battery is Not Include) 4. Remote Control Distance: 30m 5. Load Power: 1 6. Resistive Load: The Largest Output Power of Single Group Within 3000W.(Like ?xa0incandescent Light or Light Bulb Etc.) Three Way Remote Control Switch: Function: 1. A/1 Will Light After Power On. 2. A/1 Uses to Turn on /off the Blue Group B/2 Uses to Turn on /off the White Group C/2 Uses to Turn on /off the Yellow Group ON / OFF Means Turn On/off the Whole Item. 3. Manual Lighting Sequence (wall Switch Control): A/1 B/2 C/3 the Whole Circuit Will Be Turned On. Specifications: 1. Working Voltage: AC180V-240V50Hz/60Hz 2. Remote Control Battery: 12V 23A Battery (Battery is Not Include) 3. Remote Control Distance: (Indoor)Greater Than 20-30m 4. Load Power: 1?xa0 5. Resistive Load: The Largest Output Power of Single Group Within 1000W.(Like Incandescent Light or Light Bulb Etc.).