Features Convenient Remote Control: Easily control various lights and appliances such as droplights, crystal lamps, and LED lights from a distance of up to 20m, providing you with flexibility and convenience. Anti-Interference Technology: The wireless control switch is designed to be anti-disturbance and not obstructed by walls, ensuring reliable performance and uninterrupted use. Simultaneous Use: The remote controller and switch can be used simultaneously, offering you the ease and flexibility to control your lights and appliances in the way that best suits your needs. Interference-Free Operation: Each set of the remote control switch has a unique code, allowing multiple sets to be used in one room without any interference, ensuring smooth and hassle-free operation. Easy Installation: Enjoy fast and easy installation, making it simple to set up and start using your remote control lamp switch without any hassle. Specification: Type: wireless remote control switch Working voltage: 220V Type: MR701 1 Way 1*1000W, MR702 2 Way 2*1000W, MR703 3 Way 3*1000W,MR704 4 Way 4*1000W(Optional) Working frequency: 50/60hz Remote control is 20 meters away Working temperature - 20~40 ℃ Applicable scope: LED lamps Battery: 1 x 23A 12V battery(Not Included) Weight: Approx.78g~126g/2.8oz~4.4oz Package list: 1 Set x Wireless Remote Control Switch(Not include battery) Package List