Specifications Of The Transmitter: Operating RF Frequency: 433MHz Coded System: 1527 Learning Code Working Voltage: DC 6V Working Current: 12mA Transmitting Power: 10mW Wireless Operating Distance: 50m(Free Space) Transmission Rate: 50 ~ 60KHz Frequency Deviation: ±0 Color: Black Package Size: 6 * 2 * 1 / 2 * 1 * 0² Package Weight: 34g/1 Specifications Of The Receiver: Working Voltage: DC 3~24V Maximum load: 2A Static Current: <5 mA Working Frequency: 433MHz Reception Sensitivity: <-108dBm Learning Style: Learning Button Modulation Mode:ASK (superheterodyne) Number of Stored Remote Controls: ≤ 10 Working Temperature: -20 levels 80 degrees Working Mode: Momentary, Toggle, Latching Mode Size: 25 mm x 13mm x 5mm (length × width × high) Notice: Different Options Include Different Packages Clear Code: Clear Code: Press the learning button at the module 8 instances continuously, and the light flashes seven times and then goes out About Working mode: Momentary: Press the distant button, the relay connects, launch the distant button, the relay disconnects Toggle: Press once the distant button, the relay connects, press the remote button twice, the relay disconnects Latching: Press the remote button A, the relay connects, press the remote button B, the relay disconnect Learning the Code:(Momentary) Press the training key on the receiver once time, it comes into non permanent atmosphere mode Wait for a moment, the LED might be off , it comes into studying state Push the distant button, LED indicator at the receiver board will flash then come off After 3 seconds, the LED indicator may be on again, studying successfully Learning the Code: (Toggle) Press the training key on the receiver two times time, it comes into toggle setting mode Wait for a moment, the LED may be off , it comes into learning state Press the distant button, LED indicator on the receiver board will flash then come off After 3 seconds, the LED indicator will be on again, learning efficiently Learning the Code:( Latching) Note: When you choose for latching mode, in order to be taught extra remote control, you should be taught two varied button, the 1st time studying is for ON, the second one time learning for OFF For example: Button A = ON, Button B = OFF Press the educational key at the receiver triple time, it comes into latching mode Wait for a moment, the LED indicator on the receiver board will flash then come off Press the remote button A LED flash for 5 instances Press the remote button B LED flash for 5 instances After 3 seconds, the LED indicator will be on again, learning efficiently A = ON, B = OFF four the code :( Time put off mode ) Push the training key at the receiver forth time , the time dealy for five seconds Push the training key at the receiver 5th time , the time put off for 10 seconds Push the learning key on the receiver 6th time , the time delay for 15 seconds Push the training key on the receiver seven time , the time delay for 20 seconds The LED indicator might be off Push the remote button , LED flashes and stale ,learning efficiently NOTE: The method can shop for 20 pcs of remotes , if the remote get greater than 20 pcs , the initial remote control can be lost *If you do not realize obviously send us a message to tell us will do our greatest to serve every single of our prospects your shopping!*