
Stainless Steel Door Release Key Switch DC12V Door Release Key Switch
1. Adopts infrared modulation and demodulation, which is not easy to be misjudged by interference.
2. Non - contact induction with hands or reflective objects, clean and hygienic.
Product Introduction
We believe that prolonged expression partnership is really a result of top of the range, value added support, rich encounter and personal contact for combo sensor kit, Human Figure Recognition Smart Door Sensor, anti fire door sensor. In the new historical development period, our company will always insist on quality, adhere to the concept of 'seeking truth and innovation, and constantly surpass', and spare no effort to provide users with better products and services. All of us have an excellent culture of gratitude and dedication, and we are grateful for and mindful of all the help we receive from all people and things. Innovation is the soul of an enterprise. As an innovative industrial company, we have been trying to meet the clients'unique needs by R&D and innovation. We warmly welcome customers from home and abroad to visit us.
Wireless touchless switch

Overall Product Characteristics
1. Adopts infrared modulation and demodulation, which is not easy to be misjudged by interference.
2. Non - contact induction with hands or reflective objects, clean and hygienic.
3. The induction distance is adjustable from 0-30cm. lt can be adjusted for different occasions.
High sensitivity infrared tubes, timely and convenient induction.
4. Wireless transmission adopts 2.4g wireless communication technology, with good frequency consistency and high wireless transceiver stability
5. The wide voltage input design of the transmitter is compatibe with external power supply and battery power supply. The external power supports AC/DC 12-30V power input. Battery power supports 4pcs 1.5V AA batteries.
6. Receiver large capacity output, can be used with automatic door, and access control.
7. After the receiver receives the signal, it will output a signal to open the door for 1.5 seconds. and it is equipped with a receiving LED indicator.
8. Receiver wide voltage input design, 12 ~ 30V DC power input
Product overview

Product parameter
Receiver | |
Power supply | DC12~30V |
Static current | 34mA |
Action current | 62mA (DC12V power supply) |
Main contact capacity (wireless receiver) | 1A 24VDC |
Wireless switch | |
Power supply | AC/DC 12~30V |
Static current | 2mA (DC 12V power) |
Power supply | DC 6V (4pcs 1.5V AA battery) |
Static current | 9mA |
Emission current | 10mA |
Infrared modulation frequency | 38KHz |
Infrared scanning interval | 100ms |
Response time | ≤ 130ms |
Working temperature | -42℃~45℃ Working humidity |
Working humidity | 10~90%RH |
Launch distance | More than 30meters in the open area,Partition wall or metal shielding environment only 10 meters |
External dimension | 129mm(L)×129mm(W)×46mm(H)(panel) 110mm(L)×30mm(W)×15mm(H)(receiver) |

Before shipment, all products will be tested to ensure product effectiveness and quality stability. Usually the product is packed separately in the inner box, and then into the outer box, and labeled, easy to identify, can also be customized logo according to your needs.
We are committed to introducing advanced technology at home and abroad, and provide customers with tailor-made Stainless Steel Door Release Key Switch DC12V Door Release Key Switch with rich experience and professional services. Our original intention of serving the country with industry is as firm as one, and we will continue to improve the level of high-end manufacturing, strengthen the strength of scientific research and innovation, and improve the intelligent service support system. Upholding the business philosophy of caring for every person and caring for every vehicle, we strengthen employee care and create a good atmosphere of happy work and happy life.
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