12V Universal 4CH Channel Copy Wireless Remote Control Multi-frequency Learning Code Transmitter

Feature: Product Name: Multi-frequency copy wireless remote control DP1099A Product specifications: 55 x 37 x 15mm Working frequency: adjustable frequency range 300 ~ 868.35MHZ Working voltage: 12V Working current: 12mA
Wide copy oscillation resistance range from 1.2M to 6.2M Remote control distance: 10-30m (under open environment, the sensitivity of the receiving device is -100dbm) Modulation: ASK-AM Matching method: Copy Application area Suitable for electric door remote control, telescopic door remote control, garage door remote control, motor control remote control, curtain control remote control, LED light remote control, car and motorcycle remote control, industrial equipment remote control, etc. Tips: The frequency range applicable to this remote control is from 280-868MHZ (the most commonly used frequency in the market). It can perform automatic frequency scanning. What frequency is copied and what frequency is transmitted. When copying, the coding and frequency can be done at one time without frequency modulation and matching. . Before purchasing, please make sure that the frequency of your remote control is within this range to ensure that the configured remote control can be used normally. Please note before buying: Need to know the frequency and chip model on the remote control's crystal. 1. You must have a good remote control. 2. You need to know the crystal frequency and chip model (As follows) of your remote control.
Can copy common chips: PT2264, PT2262, PT2260, PT2240, SC2262, SC2260, EV1527, SCT527, HS1527, HS2240, SCL1527, FP1527, etc.,Generally, the suffix number is the same and can be copied and used.

How to copy:

STEP 1:

Clear Code: Press 1, 2 keys at the same time, the LED indicator flashes three times, release any one of the keys (hold on thethe other one), and press the hold-on button three times, the LED indicator enters a fast flashing state, indicating that the code is cleared ( When cleared remote control, short press, the LED indicator is off.) STEP 2: Copy Code: One hand is holding your remote control, the other is holding the new remote control, the two remote controls are close to each other, press the required copy button respectively, the LED indicator flashes three times after flashing, it means the copy is successful, the other keys operation method is the same. Note: If the function is abnormal after copying, please clear the code and copy again. (Special suggestion: update your remote control with new battery before copying)

Restore: When you accidentally clear the code of the self-copying remote control, you can press the 3 and 4 keys at the same time. After 3S, the LED light will flash 3 times, and then it will flash quickly, which indicates that the code of the self-copying remote control is restored. .
Package includes:

1 x Remote control