Description: Features: brand new and high quality. About working mode: - Momentary: Press the remote control, the relay connects, release the remote button, the relay disconnects. - Switch: Press a time on the remote control, the relay connects, press the remote control twice, the relay disconnects. - Locking: Press the remote control A, the relay connects, press the remote control B, the relay disconnects. - for time delay mode: Press the remote control button, the relay will connect, from when you release the remote button, after 5s or 10s or 15s, the relay will disconnect automatically. Clear the code: Press the learning button on the receivers for 8 times, the codes will be cleared. After after clearing the code, all remote controls can't work anymore. 1. To learn the code: (Momentary) Press the learning button on the receiver once for a time, it will enter the momentary setting mode. Wait a moment, the LED will turn off, it will enter the learning mode. Press the remote control, the LED indicator on the receiver board will flash and then turn off. After 3 seconds, the LED indicator will light again, learning successful. 2. To learn the code: ( Toggle ) Press the learning key on the receiver twice for time, it will enter the toggle mode Wait a moment, the LED will turn off, it will enter the learning mode. Press the remote control, The LED indicator on the receiver board will flash and then turn off. After 3 seconds, the LED indicator will light up again and learn successfully. 3. To learn the code: ( Locking ) Note: When you choose lock mode, to learn more remote control, you need to learn two different buttons, the first one for learned time is for &quot;ON&quot;, the second one for learned time for "OFF" the receiver board flashes and then turns off. Press the remote control button A. LED flash for 5 times. Press the remote control button B. LED flash for 5 times. After 3 seconds the LED indicator will light again and learn successfully. A = ON, B = OFF. 4. To learn the code: (for time delay mode) Press the learn button on the receiver forward for time, for time delay for 5 seconds. Press the learn button on the receiver fifth for time, for time delay for 10 seconds. Press the learning button on the receiver sixth for time, for time delay for 15 seconds. The LED indicator will turn off. Press the remote control , the LED will flash and turn off . After 3 seconds, the LED indicator will light again and learn successfully. NOTE: The system can store for 25pcs remote controls, if the remote control gets more than 25pcs, the original remote control will be lost. Specifications: Material: Plastic + Metal Black color Dimensions of PCB: (LWH) 353018mm/1.381.180.71in (approx) Power: DC10V-14V Standby current: 97dbmTransmission distance: &gt;100m (open space) Decoding mode: MCU decoding Remote storage: 25pcs Remote type support: Learning code, Fixed code (Rolling code can be designed) Working mode: Momentary, Switch, Time Delay Locking (5s, 10s, 15s) Cable Type: Fixed Terminal Output Terminal: NO , NC , COM Quantity: 1 Set (other accessories demo in the picture is not included) Note:< 1. Transition: 1cm = 10mm = 0.39inch 2. Please allow 0-1cm error due to manual measurement. pls make sure you don't care before you bid. 3. Due to the difference between different monitors, the picture may not reflect the actual color of the item. Thank you! Package includes: 2 X Remote Control Transmitter (including Battery) (No Retail Package) 1 X Remote Receiver Module (including for Shell)