12-36 VADC Car Detector Only Millimeter wave radar sensor suit for Cold weather Low temp Enviroment Cold storage door
This car-detector-only sensor leverages millimeter wave radar technology—distinct from traditional microwave sensors—for superior performance in cold storage environments, as its shorter wavelength cuts through frost, fog, and condensation without signal loss. Key to its industrial suitability is the 12–36VADC wide voltage range: it adapts to cold storage facilities’ variable power supplies (from backup generators to standard industrial circuits) without needing external voltage regulators, ensuring stable operation during power fluctuations. Built for extreme low temperatures (down to -40°C), it uses freeze-resistant circuit boards and anti-frost coatings to prevent component freezing or moisture damage—common failures of generic sensors in cold rooms. Its "car-only" detection relies on precise contour recognition and speed analysis, ignoring pedestrians, floating frost particles, or small equipment to avoid false cold storage door activations, while an IP67 rating shields against the damp, dusty conditions of refrigerated spaces.
This sensor is a critical upgrade for cold storage facilities relying on efficient, temperature-controlled access. In frozen food distribution centers, it ensures cold storage doors only open for delivery trucks or refrigerated forklifts—minimizing cold air leakage (a major source of energy waste in cold storage) and preserving consistent internal temperatures. For pharmaceutical cold rooms (storing temperature-sensitive meds), its millimeter wave radar’s anti-interference ability avoids false triggers from frost buildup, preventing temperature spikes that risk product spoilage. In large cold warehouses with multiple loading bays, its wide voltage compatibility simplifies integration with existing power systems, reducing installation time. By eliminating unnecessary door cycles and withstanding harsh cold, it lowers HVAC costs, extends cold storage door lifespan, and ensures compliance with temperature-control standards for perishable or pharmaceutical goods.
Key Feature
- 1. Detection Modes (Vehicle Only or Detect Both Vehicles and People)
Function Description: The sensor supports two detection modes:
Vehicle Only: Suitable for scenarios where pedestrian interference needs to be excluded, such as warehouse access control.
Detect Both Vehicles and People: Suitable for comprehensive monitoring scenarios, such as integrated logistics centers.
Advantages: Flexible mode switching to meet different scenario needs, improving detection accuracy and applicability.
- 2. Adjustable Installation Height (2-7 meters)
Function Description: The sensor supports installation at heights ranging from 2 to 7 meters, and detection parameters can be adjusted according to actual needs.
Advantages: Suitable for various installation environments, such as low warehouse doors or high industrial doors.
- 3. Direction Recognition (Forward and Reverse Detection)
Function Description: The sensor can recognize the direction of target movement (forward or reverse).
Advantages: Improves detection accuracy and prevents false triggers, especially in scenarios requiring distinction between entry and exit directions.
- 4. Sensitivity Adjustment
Function Description: Users can adjust the sensor's detection sensitivity according to environmental needs.
Advantages:
In high sensitivity mode, it can detect slight movements, suitable for high-security environments.
In low sensitivity mode, it reduces false triggers, suitable for complex environments.
- 5. Adjustable Relay Output Time (0.2-5 Seconds)
Function Description: The relay output time can be adjusted within a range of 0.2 to 5 seconds to control the response time of external devices.
Advantages:Short output time is suitable for fast response scenarios, such as automatic doors.
Long output time is suitable for scenarios requiring continuous triggering, such as alarm systems.
Function Description: The sensor can filter out lateral movement targets and only detect targets moving perpendicular to the sensor.
Advantages: Reduces false triggers and improves detection accuracy
- 7. Strong Anti-Interference Performance
Resists electromagnetic interference, temperature fluctuations, light changes, and other external disturbances.
Ensures the stability and reliability of detection results.
Summary
This industrial door radar sensor integrates a variety of advanced features, including flexible detection modes, precise direction recognition, adjustable sensitivity and output time, and strong anti-interference capabilities. Whether for warehouses, parking lots, or logistics centers, it provides reliable detection solutions to meet diverse application needs. Its setup via remote control or app further enhances the user experience, making it an efficient and intelligent industrial sensor.
Seting Reference
Production & Package
Product Series
| RVP42-7ME | RVP42-7BW | RVP42-9ME | RVP42-9BW | RVP42-R |
| 
2-7 m Insatallation High Remote setting only |  2-7m Installation High
Remote Setting Mobile APP Setting |  2-9m Installation High
Inside Button Setting Remote Setting |  2-9m Installation High
Inside Button Setting Remote Setting Mobile APP Setting |  Radar Remote for All Sensor |
| Android APP QR Code | iOS system App | | | |
 Scan the QR Code to Get the Android System APP |  Search "GL Control" in iOS App store to get the APP | | | |
Certification
Company Profile
JUTAI is a manufacturer of Motion Sensor Photoelectric Sensors, combining research, development, production, sales, and distribution. Our dedication to innovation and quality drives us to provide outstanding solutions for our customers. Besides building our brand, we aim to be a reliable production partner, helping to create and promote your unique brand identity.
With over a decade of experience in research and production, we have gained extensive knowledge in wireless communication technology, automatic door sensors, and the wholesale distribution of barrier gates. Our product range includes automatic door sensors, microwave radar sensors for automatic doors, infrared sensor series, loop detectors, various range wireless RFID card readers, and barrier gates. Each JUTAI hardware product is thoughtfully designed to integrate seamlessly with access control systems, offering comprehensive solutions for access control, parking management, and parking guidance systems.
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12-36 VADC Car Detector Only Millimeter wave radar sensor suit for Cold weather Low temp Enviroment Cold storage door Images
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