Description: 【Easy to Use】We have made and receiver working together and test it before ship it,when you get it don't need to do anything , just install it. 【Wide Application】: Mainly used in lamps, electric doors, windows, lifting equipment. Water pump, elevator control, security industry and agricultural irrigation and other fields such as long distance wireless remote control have the advantages of convenient installation, simple use, safe and reliable. 【High Sensitivity】: Sensitivity 103dBm, sensitivity and anti jamming capability are far renewable and ordinary superheterodyne modules on the supermarket, and the remote control distance is farther and more stable. 【Output mode】: DC12-48V, contact output and voltage output. You can change the working mode by toggle switch yourself, simple and convenient 【Easy to Install】The receiving controller, with high confidentiality, stable performance, low power consumption characteristic, jump line or dial the code switch coding. Specification: Working voltage: DC12~48V Quiescent current: 10mA Working current: 30mA~90mA Working temperature: -20°C ~80°C Receiving sensitivity: -103dBm Working frequency: 315/433 frequency Load range: less than 10A Size Chart: 6.8cmx4.8cmx1.8cm/2.68inchx1.89inchx0.71inch Package Includes: 1 Remote Control Switch 1 Transmitter Receiver Note: Please allow slightly errors due to manual measurement and different monitors.