Feature 1433MHZ FREQUENCY: The wireless remote control switch works in the 433Mhz frequency band, with stable signal and powerful function. 2MULTI FUNCTION: The relay remote control switch has momentary, self lock, interlock and delay modes, and supports wall through control. 3WIDE USAGE: Wireless remote switch can be used for lighting, automatic door, curtain, car, brake, bridge crane, motor control system, etc. 4EASY CARRYING: The remote control of the wireless switch is equipped with a buckle, which is convenient to carry with your key. 5HIGH SENSITIVITY: The wireless RF remote control switch has fine workmanship, high sensitivity and excellent performance.SpecificationItem Type: Wireless Remote Control SwitchMaterial: PlasticUse: Wireless remote control switchSize: Approx. 5.5x3.2x1.6cm/2.2x1.3x0.6inBuilt in Battery: CR2016 button batteryBattery 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 .wang-edit-text{ font-family:'Arial' !important; } .wang-edit-text table { border-top: 1px solid #000; border-left: 1px solid #000; } .wang-edit-text table td, .wang-edit-text table th { border-bottom: 1px solid #000; border-right: 1px solid #000; padding: 3px 5px; } .wang-edit-text table th { text-align: center; }Package List1 x Remote Control1 x Receiver