433MHz Remote Control 4CH Key Opener Duplicator

Advantages and characteristics:

This automatic door wireless intelligent receiving controller can meet the requirements of automatic opening and closing, normal opening, half opening, and full locking for the door to be controlled. This product has the characteristics of stable performance, small size, and high reception sensitivity.

operation mode

A.Automatic: The door can automatically sense entry and exit

B.Normally open: The door remains fully open

C. Half-open: The door remains half-open.

D. Fully locked: The door remains closed

Learning operation: Press the learning button once, and then press any key on the remote control to match

Product Name: Metal Sliding Cover Copy Remote Control

Specification:

Working voltage:6V

Product size:54.5*29.5mm

Working frequency:315MHz/433MHZ

EncodingType: Copy

Modulation method: ASK

Working current:11MA

Transmission speed:50-60KHZ

Emission distance:50-100m

Transmission power: 10-15mW

Data dump:

When pressing the A and B buttons at the same time, the LED indicator light will stay on for 1 second and start flashing. After releasing the clear function, it indicates that all the stored data of the buttons has been cleared. lf this operation is not completed the above operation can be repeated to clear it once. After the clear function is completed, pressing any key will flash once pressing the button without data will flash once, and pressing the button with data will send data with the LED indicator light constantly on.

Attention: The original remote control on hand cannot perform a code-clearing operation!

One-on-one copy:

After completing the clearing function, you can learn one-on-one keys by placing the copy remote control and the copied remote control together. At the same time, press the copy remote control and the copied remote control object buttons. At this time, the copy remote control LED indicator light starts to flash and release indicating that the one-on-one keys have been successfully copieoCopying other keys in sequence can repeat the above operation to complete. The copy remote control and the copied remote control should be as close as possible to each other, which can reduce the error of copied data bits and oscillation resistance and improve copy accuracy. After successful copying, press the button again and the LED indicator light will remain on, and the remote control copy code can be sent out.

Data permanent protection:

Press the A and D buttons or the B and C buttons (diagonal buttons) at the same time, and the LED indicator lights will remain on for 1 second before flashing and releasing. At this time, the data codes of the four buttons will be permanently stored in the chip. lf all data is cleared in the remote control, function 5 can be executed to restore the saved remote control code. If the data is saved again, it will replace the last saved data code, and so on. There are important remote control codes, it is recommended to use this function. At any time, only function 5 needs to be executed to restore.

Notice

*Images on this page are for illustration only and the design of the actual product may differ.

*All data on this page are from laboratories, actual results may vary according to differences in the software version, environment, and phone edition.

*Channel availability may vary between markets. Local standards and laws may vary, please ensure this product meets local requirements before purchasing.