Feature:1. 433MHZ FREQUENCY: The wireless remote control switch works in the 433Mhz frequency band, with stable signal and powerful function.2. MULTI FUNCTION: The relay remote control switch has momentary, self lock, interlock and delay modes, and supports wall through control.3. WIDE USAGE: Wireless remote switch can be used for lighting, automatic door, curtain, car, brake, bridge crane, motor control system, etc.4. EASY CARRYING: The remote control of the wireless switch is equipped with a buckle, which is convenient to carry with your key.5. HIGH SENSITIVITY: The wireless RF remote control switch has fine workmanship, high sensitivity and excellent performance.Specification:Item Type: Wireless Remote Control SwitchMaterial: PlasticUse: Wireless remote control switchSize: Approx. 5.5x3.2x1.6cm/2.2x1.3x0.6inBuilt in Battery: button cellBattery Capacity: 80mAhVoltage: 3VWorking Voltage: DC12VWorking Frequency: 433.92MHZTotal Load Power: 50WWorking Temperature: -30 to +80Standby Working Current: 10mAOutput Current: 10mAReceiving Sensitivity: -100dbWorking Mode: Momentary, self locking, interlocking, delayOutput Mode: Voltage or signal (controllable AC and DC)Application: Motor, light, LED light strip, access control, vehicle modification.Package List:1 x Remote Control1 x Receiver