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The components of the gate remote control and its four major functional features

162 Published by xia, Crystal Apr 16,2019

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The gate remote control is a wireless remote control device for controlling the remote community gate. The gate remote control is mainly composed of an integrated circuit board and buttons for generating different messages. Because of its high sensitivity, low price and convenient operation, the gate remote control is widely used in the control of gates in parking lots, government offices, office buildings and other major places. The gate remote control has become a household name. So what are the components of the remote control of the gate, what are the functional features, and the Yaoertai for everyone to answer in detail!

2-channel universal wireless receiver can be controlled by wireless remote control.

The most important component of the gate remote control is the LED inside. The diodes in the remote control of the gate are usually round and square. The materials used in the LEDs in the remote control are very different from the ordinary diode materials. What is the specific?

The difference between a diode in a gate remote control and a normal diode:

First, the diode in the remote control of the gate is an infrared signal instead of light!

The diode used in the remote control is a special light-emitting diode. When we apply a certain voltage to both ends of the gate, that is, when the gate remote control is connected to the power supply, it emits infrared light.

Second, the difference between color and appearance:

At present, the diodes of the gate remote control on the market emit infrared rays of about 940 nm, and the shape is the same as that of ordinary light-emitting diodes, but the colors are different.

Third, the special application of the diode in the gate remote control:

It should be noted that the general diode operation method in our practical application is also different. It is necessary to add reverse bias to the infrared receiving diode, and the gate remote controller can work normally, that is, when the infrared receiving diode is applied in the circuit. Reverse use, so that the receiving sensitivity of the gate remote control will be higher, the remote control will be faster and more accurate!

4 major features of the gate remote control

1. There should be more than ten kinds of frequency combinations, so that the gate remote control code is complicated, and there will be no interference on the neighboring gate remote control, which will not affect each other!

2. In order to achieve the remote control performance of the remote control of the gate, the remote control of the gate should ensure that there is no sound emission, there is no restriction in any direction, and it can be controlled by the partition wall, and the remote control distance should not be less than 8 meters;

3. The other function of the gate remote control is that the gate remote control stops working, the gate remote control switch is automatically disconnected, the gate remote control starts to work, the gate remote control switch is automatically opened, also to avoid short circuit in the power supply. In case of unnecessary damage to the gate remote control!

4. The most important function of the gate remote control is that the receiving sensitivity is high, the anti-interference ability is strong, and there is a certain penetrating effect. The number of remote controls that the gate remote controller can reach cannot be less than 10,000 times!

Yaoertai Technology is a professional manufacturer of gate remote control. Its remote control has high sensitivity, strong anti-interference ability, stable performance and remote control distance. It is deeply loved by customers. If you want to know and buy the remote control of the gate, please come to consult!

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