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How to match the garage door remote control?

83 Published by xia, Crystal Apr 26,2019

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In daily life, because of various problems, many people easily lose the garage door remote control, which will cause a series of troubles. The garage door remote control is generally rarely bad, some are just lost code, some are just no power, if the remote control is gone, then there is no way, only re-matching. So, if it falls, how easy is it to go with the garage door remote?

waterproof RF remote control has 5 colors.

The RF Remote Control is a remote control device that uses radio signals to control various remote devices. After these signals are received by the remote receiving device, they can command or drive various other mechanical or electronic devices to perform various operations, such as switching the switch, moving the handle, starting the motor, and then performing the required operations by these machines. As a kind of remote control supplemented with infrared remote control, it has been widely used in garage door, electric door, gate remote control, burglar alarm, industrial control and wireless smart home.

Commonly used radio remote control systems generally have two parts, wireless transmission and wireless reception.

The wireless transmitting part is generally divided into two types, namely, a wireless remote control and a wireless transmitting module. The remote control and the remote control module are for the use mode. The remote control can be used independently as a whole machine, and the external lead wire has a wiring pile head. The remote control module is used as a component in the circuit and is applied according to its pin definition. The advantage of using the remote control module is that it can be seamlessly connected with the application circuit, small size, low price, and best use, but the user must Really understand the circuit principle, otherwise it is convenient to use the remote control.

The wireless receiving section is generally divided into two types, namely superheterodyne and super-regenerative receiving mode, and the super-regenerative demodulating circuit is also called a super-regenerative detecting circuit, which is actually a regenerative detecting circuit operating in an intermittent oscillation state. The superheterodyne demodulation circuit is the same as the superheterodyne radio. It sets a local oscillator circuit to generate an oscillating signal, and after mixing with the received carrier frequency signal, obtains an intermediate frequency (generally 465 kHz) signal, which is amplified by the intermediate frequency. Detect and demodulate the data signal. Since the carrier frequency is fixed, its circuit is simpler than the radio. The superheterodyne receiver is stable, sensitive and anti-interference ability; the super regenerative receiver is small and inexpensive.

So how do you match the garage door remote?

5 colors universal rf remote control

Generally, when picking up a house, the manufacturer of the garage door has a cooperative relationship with the property. Therefore, if the electric garage door remote control is lost or unable to continue to use, resulting in great travel difficulties, you can directly find the property and let the property help to contact the garage door manufacturer. General manufacturers know how to remove the code of the original garage, and then replace it with a new code for customers to use. This process is generally a remote control headquarters program that takes the new garage door remote control into the garage and begins decoding. After the decoding is completed, it begins to be replaced with a new code.

How to match the garage door remote control?

There are many ways to connect the garage door remote control. Here are two methods. The first one is to find the manufacturer of the garage door, explain the situation to them, and provide you with the relevant materials for purchasing their garage door. In general, The manufacturer of the garage door will re-order a new garage door remote and transmitter. The second method is to find a Taobao merchant with higher credibility, provide them with several parameters, and let them re-create a new garage door remote control for you.

Here, Xiaobian will add the parameters of the garage door remote control provided to Taobao merchants. The specific parameters are 1 code. The code is usually a fixed code, but there are also rolling codes. The code of each garage door remote control is different. If you want to know the code of the garage door remote control, you need to call the manufacturer; 2 Frequency, generally the frequency of the garage door remote control on the market is 433.92MHZ or 315MHZ; 3 remote control buttons, usually, the remote control buttons are three, but there are also two buttons for the remote control, as you want for two or three remote control buttons, it should be based on your needs; 4 oscillating resistance, this data can generally be found in the garage door manual.

The price of the garage door remote control is related to its quality and style. Generally speaking, if the original manufacturer is equipped with a garage door remote control, the price will be expensive. In Taobao with a garage door remote control, the price will be cheaper. However, it is better to use the garage door remote control on the Taobao with the garage door remote control. Both sides have their own advantages and disadvantages. As for the match on Taobao, it is still the choice of the original manufacturer.

With a general garage door remote control price between 30 to 50 yuan, with a better garage door remote control price of more than 90 yuan, or even hundreds of dollars.

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