Automatic Door Singapore

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I just picture on the 8051 chip, the infrared sensor automatic door map, so I am in the extra points The following answer to the uncle to find to find you why ..... hope to help me to design or find a can
This is very simple With an infrared sensor, after induction, the microcontroller detects the signal after closing the external relay, the relay link is to push the door of the DC motor. After running for a while, turn off the relay.
My world life automatic automatic door how to do
In front of the door pressure plate began to step on the door opened
...This door is at the entry to our building.The door closer keeps the door open wide and it closes very, very very slowly.
u could get a new one or if it is in a complex (like a hotel) cant remember the name of it right now....acadentaly break the machine that closes the door and then complain to them to get a new one......or just complain that it doesnt realy work during winter....... bably shouldnt do the breaking one...
please answer as soon as it's possible,thx.
There is a sensor near it. When anyone approaches it detects the person and sends the signal to the doors to open.
I got my automatic garage door open and drove my car in and when I tried to close it I get no power. A light comes on but it doesn't operate. Do I need a new motor or what is wrong?
ma by it was the broken spring or check to see if any thing is blocking the door so it won't close
Automatic door remote control can be equipped with, how much the price
Hello, you can match, the specific price, according to the brand and origin and different, if it is imported from Italy, for example, Italy Nice Nice, the quality is relatively high, anti-theft and stability is also good, the price of about two hundred Three hundred, need to see the specific model.
There are several types of sensors for automatic doors
Microwave sensor: also known as microwave radar, the movement of the object to respond, and thus the reaction speed, suitable for people walking through the normal speed of the place, it is characterized that once the door near the staff do not want to go out and still, It will no longer react, automatic doors will be closed, there may be folder people phenomenon. Infrared sensor: the existence of the reaction of the object, regardless of whether the person moving, as long as the sensor in the scanning range, it will react. Infrared sensor response speed slower than microwave sensors. It is recommended to use microwave automatic door sensor.
Automatic door anti - clip device definition
With a security sensor device, eliminating the hidden people hidden, even if some people sliding doors, there will be no procedural disorder. Unique electric lock function, according to the need to control access personnel. Another optional power supply can be used in the external power supply when the automatic doors continue to run and remain in the set state to ensure the safety of personnel.