Other Smartphone Accessories -Wireless Receiver Controller Highlights Generic Brand Wireless Receiver Controller Description: The 12 Volt 2-Way Wireless Smart Receiver Controller with two relays can control the device to achieve forward rotation and back of the motor, switch on/off transition and various special control procedures. The product has the characteristics of stable performance, small size and high receiving sensitivity. Mainly used in electric doors, windows, lifting equipment, walkways, elevators, industrial control and security industry. This controller is compatible with many kinds of wireless remote controllers such as 2262/2260/1527/2240. Customers who can meet different needs can be matched with their favorite remote control and can choose the data bits and working methods they need. specification: Material: FR-4 pcb board Working voltage: DC12V (12V23A) Working frequency: 433MHz Working chip: learning code (1527) Transmission distance: >1000m (the sensitivity of the aperture board is greater than -103dBm) Modulation method: ASK (amplitude modulation) Number of buttons: 1 button, 2 buttons, 4 buttons, 5 buttons, 6 buttons, 8 buttons (optional) Product size: 70x50x18mm/2.75x1 .96x0.70 inch output method: A, non-locking - the default work mode, work switching jumps and does not insert; B. Self-locking - connect T position with short circuit cap C. Interlock - connect L position with short circuit Learning / compensation methods and steps: 1. Press the learning button, the indicator light is off, release it, press any button on the remote control, and the indicator light flashes four times, then always stays on to indicate that learning is successful; 2, can learn more than 20 different address codes of 2262 chip, 1527 chip and other wireless remote controls of the same frequency; 3. Clear: Continue to learn button, the light is off, indicating that all stored information has been successfully cleared. Package includes: 1 x 12V two-way learning code controller Note: 1. Not work with power. The power must be turned off to operate and is used after confirming that the test is correct. 2. When the remote control voltage is insufficient, please replace the battery in time (the remote control distance becomes closer when the remote control battery voltage is insufficient). 3, when using wireless electronic products should be careful to avoid metal masks, large electronic equipment, electromagnetic fields, etc. have a strong interference source, to avoid remote control, and the receiving distance is short or cannot work properly. 4. Do not use this electronic product abnormally. Abnormal use will reduce product performance and longevity. In severe cases, damage to the product will also pose a safety risk.