The 8-Zone 433MHz Remote Controller is the perfect solution for flexible and precise control of your lighting. With a working voltage of 3V, powered by two AAA batteries, this controller offers easy and reliable operation. Equipped with a transmission power of 10dBm and an extremely low standby power consumption of only 16uA, this controller is particularly energy efficient and durable. The advanced RF technology at 433MHz and the LoRa Spread Spectrum modulation method ensure a stable and long-range connection. The control range is an impressive 50 meters, even when the lights are 0.5 meters underwater, giving you exceptional flexibility in where you place and use your lighting. The 8-Zone 433MHz Remote Controller has a compact size of 157*47*19mm, which makes it handy and easy to use. This controller allows you to control up to eight different zones independently, giving you the ability to create and customize different lighting scenarios for different areas of your home or garden. Thanks to the robust construction and high-quality materials, this controller ensures a long service life and reliable performance. It is ideal for use in various environments, both indoors and outdoors. Product Name: 8-Zone 433MHz Remote Controller Model No.: FUT086 Working Voltage: 3V(AAA * 2PCS) Transmitting Power: 10dBm Standby Power Consumption: 16uA RF: 433MHz Modulation Method: LoRa Spread Spectrum Control Distance: 50m(Lamps 0.5m underwater) Size: 157*47*19mm