Wide signal transmission range: The effective area between transmitter and receiver is about 0-40m indoors and about 400m outdoors - Wireless switch: weight: 35 g - Size: 7.5 x 4.8 x 1.5cm - Easy to carry < p> Long life: switch button, life up to 600,000 times, 400,000 times for receiver, CR2032 button lithium battery can work for 6~8 years, working temperature: -40~70°C°C. Easy Installation: No switch wiring, use tape installed, no need to tear up walls, work with receiver (Note: Receiver is wired between lamp and power supply. ) One switch can control an unlimited number of receivers within reach. One receiver can react to 8 switching fields. Wireless switch compatible with all light fixtures, halogens, incandescent lamps, fluorescent tubes, LED lighting, fans and other electrical switching devices… Integrated power : 1000 W. CE , FCC, CQC, ROHS certified product
