Description: This wireless light switch kit has a wide range of applications and is suitable for controlling switches for LED lights, lamp beads, Christmas tree light chains, bubble machines and much more.Using RF technology, it can easily pass through walls, floors and doors and control the receiver from anywhere within a reliable distance. The maximum receiving remote distance is up to 164 feet/50m.Flexible operation, small size and high sensitivity. Interference resistant: it uses directionless wireless coding technology, allowing independent control without mutual interference. Specification: Operating voltage: DC 3.6V~24V Maximum load: 2A (maximum load power 48W) Static current: 3.6mA ~ 5.5mA (6.08mA) Operating frequency: 433MHz Receiving sensitivity: ≥ -107dBm Modulation mode: ASK (super outlier) External dimensions: 25.5mm x 13mm x 5mm Operating mode: Pointing, self-locking, interlocking Operating temperature: -20~80°C Package included: 1 x Remote Control 1 x Receiver