2 Buttons 50M Wireless Remote Control / Transmitter Waterproof (Model 0021093)

Product Description: Model No.: 0021093 (CWB-2) Waterproof Shell Color: Black Channel/Button: 2 Button Symbol: A, B Operating Voltage: 6V (2 x CR2016 -3V button cell batteries, can be used for 12 months) Operating Current: 5mA Operating Frequency: 433Mhz Encoding Chip: LX2260-R4 Encoding Type: Fixed code by soldering, up to 6561 codes Transmitting Distance: 50m / 150ft (theoretically) The distance of 50m is a theoretical data, it shall be operated in an open ground, no barriers, no any interference. But in the practice, it will be hindered by trees, walls or other constructions, and will be exposed to some interference by other signals. Therefore, the actual distance may or may not reach 50m. Modulation Mode: ASK Operating Temperature: -20 ° C to +70 ° C Unit Size: 56mm x 32mm x 12mm Weight: 20g Uses: garage doors, motorcycles, car alarm products, home security products, wireless remote control products, industrial control products.