RF 433MHz Wireless Remote Control Keyless Door 12V Winmax-D801-1

RF 433MHz Wireless Remote Control Keyless Door 12V Winmax-D801-1 สวิทซ์รีโมทกันน้ำ แบบ 4 ช่อง 12V 433MHz ควบคุมปิด-เปิดประตู Winmax-D801-1 4-Channel Wireless Remote Switch Specifications Type: 4-channel wireless remote switch Frequency: 433 MHz Operating Voltage: 12V, 10mA Operation Mode: Press to turn on, release to turn off Control Range: 20–30 meters for electrical devices Dimensions: 5 × 7 × 2.5 cm Specification Product Name : Rf Wireless Remote Control 4 Channel Frequency : 433MHz, Customized (303MHz, 315MHz, 390MHz, 433.92MHz) Voltage : 12V Current : 10mA Reading Distance : 20-30 meter Size : 5 x 7 x 2.5 cm