ریموت بلوتوثی قلمی 433/315 مگاهرتز

Description

The Universal Copy Electric Rolling Shutter Door Remote is a wireless remote control for electric retractable doors, road gates, and alarm systems. It supports both 433 MHz and 315 MHz frequencies and is designed for convenient remote operation. The rolling code technology provides secure and encrypted communication. This four-button remote is built for straightforward use and easy installation. The battery is included for immediate setup.

Specifications

• Operating frequency: 433 MHz and 315 MHz
• Number of buttons: 4
• Type: wireless remote control
• Application: electric retractable door, road gate, alarm, etc.
• Rated voltage: 12V 27A
• Battery: included
• Wireless transmission distance: 50-150m (open space)
• Size: 68x16x15mm
• Weight: 22g

How to Use

1. Clear Code

Before any copy operation, you must completely clear the existing codes on the copy remote. Place two fingers simultaneously press and hold the two Upper buttons. The LED light will rapidly flash 3 times in about 2 seconds. At this moment, release one finger (keep the other finger holding the button), then use the released finger to quickly click three times on the button you just released. The LED light will start flashing rapidly and continuously. Now release both fingers completely, then press any one of the remote buttons individually. If the LED light turns off, the code clearing is successful and all four buttons are now empty. If the light remains on after pressing any button, the previous code was not cleared successfully and you must repeat all steps from the beginning. Successful code clearing is the essential and critical prerequisite for a successful copy operation. You can repeat this clearing process multiple times as needed.

2. Copy from Original Remote

Hold the original remote (source) in your left hand and the copy remote (target) in your right hand, placing both remotes very close together side by side. Press the first button on both remotes simultaneously and hold them. After about 2 seconds, the LED light will flash rapidly 2 times, then after one more second, the light will continue flashing rapidly and continuously. At this stage, release your fingers, then press the copied button on the copy remote. If the light stays on and does not turn off, it means the first button's code has been successfully transferred from the original remote to the copy remote. Repeat this exact same method carefully and in order for the second, third, and fourth buttons. If the copy operation is completed successfully for all buttons, the copy remote's functionality will be exactly the same as and synchronized with the original remote.

3. Restore Code

If you accidentally and unintentionally cleared the codes on the copy remote, do not worry; you can restore them. Simultaneously press and hold the two bottom buttons on the copy remote. The LED light will begin flashing rapidly. Then press one of the buttons. If the light stays on, the previous codes have been successfully restored. Very important note: before using the copy remote for the first time or before any new copy operation, be absolutely sure to completely clear all existing and previous codes on the copy remote to prevent code interference.

4. Partial Copy Fix

Sometimes during the copy operation, some buttons may copy correctly while others may fail for various reasons (excessive distance, signal interference, or improper angle). To solve this problem and complete the copy process, carefully follow these steps:

• First, completely clear all existing codes on the copy remote (Clear).
• Copy again only and exclusively the buttons that failed in the previous attempt. Buttons that were successfully copied previously do not need to be recopied and should remain empty.
• Clear the copy remote codes again (Clear).
• Now perform the code restore operation (Restore).
• At this stage, the buttons that previously failed to copy will be replaced with the new correct codes, while the buttons that were successfully copied in the first attempt will be preserved and restored. If after the second attempt any button still has not copied, repeat all the above steps from the beginning until all four buttons are completely and successfully copied.

Important Precautions

• The original remote must be in fully working condition, its chip must be the same or compatible with the copy remote, and the operating frequency of both remotes must be exactly identical.
• This copy remote only copies fixed codes, learning codes, and some single-chip remotes.
• Two-way remotes, rolling code remotes such as HCS200, HCS201, HCS300, HCS301, and single-chip encrypted program remotes cannot be copied.
• Before starting the copy operation, be absolutely sure and careful that the existing codes on the copy remote have been completely cleared and that the clearing was successful. Otherwise, the copy operation will fail.
• Ensure your remote has sufficient battery charge and stable voltage. The distance between the two remotes during copying should be as short as possible for best results. If the copy distance is too far, change the angle at which the remotes face each other. First press and hold the button on the original remote to ensure the signal is sent completely and continuously, then press the corresponding button on the copy remote to ensure the function is fully and accurately copied.