For SAW(433.92Mhz)

Key Specifications/Special Features:

• Numbers of button : 3
• Numbers of channel : 1
• Frequency range: 433.92Mhz
• Size : 50 x 38 x 14mm
• Voltage : DC12V GP-23A
• Elegant design

Main Export Markets:

• Main Export Markets: Worldwide

Plastic Box Color:

• Plain black color
• Metallic green finish
• Walnut grain finish ( Wood Color )

Button's Color:

• Orange
• Dark Gray
• Green

• Copy the security code
  1. Hold the original transmitter and 301H-3A head to head
  2. Press the first button of 301H-3A and hold until its red LED bulb blinking.
  3. Press the first button of original transmitter and hold we propose per 0.5 second once.
  4. The 301H-3A red LED will change from blinking to lighting steadily and then goes off. This indicates a successful copy of the security of first button. Now release both buttons. (301H-3A LED blinking >> LED lighting steadily >> LED goes off, now the code has been duplicated from the original transmitter to 301H-3A completely)
  5. Repeat steps 2, 3 & 4 to copy other buttons.
• NOTE:
  1. Do not put FD or transmitters on metal surface during any process.
  2. If you fail to copy the security code (the 301H-3A red LED bulb remains blinking or does not go off), change the holding position of both transmitters to "side by side" or other position of "back to back" instead of head to head.
  3. Once the duplication is completed, your 301H-3A will memorize (The frequency and security code even after battery replacement. However, you may also change it for duplication of another transmitter, the frequency can always be changed with the same processes. As for the security code, it can be erased simply by pressing the 3 buttons simultaneously for about 3 seconds. Its red LED bulb will be blinking and then off. Now the 301H-3A is just like a new one and You may copy the new security code.