
24GHz K-Band Small Size Radar Transceiver Short Distance Doppler Module
This safety curtain sensor is specially used for anti-pinch detection of automatic sliding doors. It can accurately detect the human body or object in the automatic movement clamping area to avoid clamping collision.
Product Introduction
Over the years, through our constant striving for improvement and excellence, our products and services have received approval and recognition from our valued customers. We aim to provide our customers and partners high quality 2 4G wireless press button, Integrated Auto Gate Foot Sensor Switch, through beams and top rank after-sales service to help them to create more value in the competitive market. We have professional quality inspection, high-quality products, professional R & D team, we are fully equipped, and our products are diverse. Our company is willing to provide all-round, full satisfaction and full rest assured service for friends from all walks of life with elitist talent strategy and innovative product concept together with diligent and rigorous, scientific and pragmatic working attitude.
Safety curtain sensor

This safety curtain sensor is specially used for anti-pinch detection of automatic sliding doors. It can accurately detect the human body or object in the automatic movement clamping area to avoid clamping collision. Also, we applied "BLUEZONE" for this safety sensor, one of kind technology that is unique and is setting the trend for automatic door threshold coverage with "look through" capability.
Product feature
* This safety curtain sensor is suitable for automatic sliding door for presence detection or other occasions for human being presence detection. High accuracy.
* Adopt background self-learning function, self-learning background state automatically when starting up, while adjust the sensitivity automatically, adapt various scenarios intelligently. Automatically and accurately compensate the background for time drift in real-time. It can self-correct due to the changes of various external factors(such as: vibration deformation,gradual movement brightness and darkness,sunlight etc) to ensure the long-term and reliable operation of the detector.

Technical Parameters
Power input | AC/DC 12-30V(-/+10%) |
Ray type | Infrared modulated light |
Optical source | Infrared 940mm |
Light beam | 8 transmitting,8 receiving |
Static current | 30 mA |
Action current | 62 mA |
Learning time | Dynamic stability for 2 seconds |
Operating display | Standby mode: blue LED on Detecting mode: Red LED on |
Temperature | -40°℃ to +60℃ |
Maximum mounting height | 2.8 meters |
Detection range: (=2.8m height) | 2000(W)*500(D)mm |
Output hold time | 500ms |
Response time | ≤100 ms |
Switch mode | Sensitivity can be switched, background update time can be selected |
Signal output | Relay, 1 pair of selectable contact points |
Connection | 5-pin connect terminal |
Shell material | ABS |
Optical surface | PMMA |
Installation methods | Surface mount or concealed mount |
External dimension | 200(L)x54(W)x32(H)mm(surface mount) 152(L)x25(W)x36(H)mm(hidden hole size) |
Application

This safety curtain sensor is designed to detect all static and moving obstructions, either people or objects, within their detection range. It can be surface install or concealed install. Max installation height is 2.5 meters.
It’s mainly suitable for the automatic door of office building, shopping mall, train station,airport and other automatic door occasions.
Company and Factory
Established in 2006, we are a global electronic product development and manufacturing enterprises in China. Our products focus on automatic entrance solution, including: microwave sensors, infrared sensors, wireless access control reader, non-touch switches, hand press switches, single beam safety light, dual-beam safety light, three-beam safety light, automatic doors backup power, access dedicated power supply, exit button switch, electric locks, fingerprint smart lock and other accessories.

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.

If you want to know more information about this safety curtain sensor for automatic sliding door, please contact us, thanks.
Our constant goal is to work hard to provide customers with high-quality 24GHz K-Band Small Size Radar Transceiver Short Distance Doppler Module. We will cooperate with you with fast and efficient service and reasonable prices, and create a better future with you! Our company has been engaged in the research in the field of brand management and cultural management, and it is our responsibility to improve the enterprise brand influence and social reputation. Our company keeps up with the pace of the times, relying on our location, strategy, humanities and other advantages to constantly innovate ideas.
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