Features: It is a learning code wireless remote control switch (receiver), the output way /working way can be changed as you like, it is easy to match the transmitter. It has 4 Relays which can make the equipment turn or reverse, on/off and so on come true. The volume is small and the performance is stable and reliable, high receive sensitivity. 1. It covers application ranging from simple domestic remote control to autonomous control, like auto door, window, lifting equipment, entrance access, up and down controller, alarm system industrial control and security etc. 2. These remote controls are designed to control a wide variety of electronic devices with a wireless signal. 3. Extremely easy to set up and use. 4. Compatible with 2262 / 2260 / 1527 / 2240 etc chip and several code wireless remote control. So it can meet someone's need of choosing the wireless remote control as they like to work with it . Receiver: 1. Working voltage: DC12V2. Quiescent condition: Less than 6mA3. Working temperature: -40c 80c4. Receiver sensitivity: more than -105dBm5. Working frequency: 433mhz6. Output voltage: DC and AC is optional7. Output current: Less than 3A8. Max load current: 10A9. Dimensions: 72 x 52 x 26mm Remote control transmitter: 1. Remote Distance: 200M2. Operating Voltage: DC 12V3. Frequency: 433mhz4. Operating Current: 13 mAh5. Code Type: Fixed code / Learning code6. Dimensions: 58 x 39 x 14mm Package included: 2 x Transimitter1 x Receiver