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24.125GHz Glass Door Sensor with Low Power ≤2W and Anti-Interference for Automatic Door Systems
24.125GHz Glass Door Sensor with Low Power ≤2W and Anti-Interference for Automatic Door Systems
24.125GHz Glass Door Sensor with Low Power ≤2W and Anti-Interference for Automatic Door Systems
24.125GHz Glass Door Sensor with Low Power ≤2W and Anti-Interference for Automatic Door Systems
24.125GHz Glass Door Sensor with Low Power ≤2W and Anti-Interference for Automatic Door Systems
24.125GHz Glass Door Sensor with Low Power ≤2W and Anti-Interference for Automatic Door Systems
24.125GHz Glass Door Sensor with Low Power ≤2W and Anti-Interference for Automatic Door Systems
24.125GHz Glass Door Sensor with Low Power ≤2W and Anti-Interference for Automatic Door Systems
24.125GHz Glass Door Sensor with Low Power ≤2W and Anti-Interference for Automatic Door Systems
24.125GHz Glass Door Sensor with Low Power ≤2W and Anti-Interference for Automatic Door Systems
24.125GHz Glass Door Sensor with Low Power ≤2W and Anti-Interference for Automatic Door Systems
24.125GHz Glass Door Sensor with Low Power ≤2W and Anti-Interference for Automatic Door Systems
Specifications
Brand Name :
JUTAI
Model Number :
RD24-4
Certification :
CE
Place of Origin :
Shenzhen China
MOQ :
100
Price :
4-6 USD according to order quantity
Payment Terms :
T/T,paypal,alipay,Western Union
Supply Ability :
5000 pcs per month
Delivery Time :
5-8 working dag
Packaging Details :
Carton
Description
24.125GHz Glass Door Sensor with Low Power ≤2W and Anti-Interference for Automatic Door Systems
The RD24-4S Commercial Sliding Glass Door Sensor is a tailor-made motion detection solution for commercial sliding glass door systems, featuring IP54 dustproof protection and a 1.5S signal hold function for smooth, responsive access control in high-traffic commercial spaces like malls, office buildings and retail storefronts. Built with professional microwave Doppler technology, this sensor is optimized for the unique motion sensing needs of sliding glass doors, delivering accurate detection of human movement while avoiding false triggers from door sliding vibrations or ambient environmental interference—ideal for busy commercial entryways where reliable performance is essential. Its IP54 dustproof rating shields internal components from dust accumulation and minor splashes, ensuring consistent operation in high-footfall areas with frequent door use, and the rugged ABS housing stands up to daily commercial wear and tear for long-lasting durability.

The 1.5S signal hold function is a key commercial-grade design, maintaining the detection signal for 1.5 seconds to ensure the sliding glass door stays open long enough for safe, unhurried passage, even for multiple people or those carrying goods—eliminating abrupt door closures and enhancing user experience. Compact in size (120mm×80mm×50mm) and lightweight, the RD24-4S mounts discreetly on sliding glass door frames or surrounding walls without disrupting the modern aesthetic of commercial glass entryways, and the 2.2m pre-wired cable simplifies quick wiring with standard door control systems. Compatible with 12-24V AC/DC wide voltage, it integrates seamlessly into existing commercial building power setups, with a clear LED status indicator for easy installation and troubleshooting. This sensor combines commercial sliding glass door-specific calibration, IP54 dustproof reliability and practical signal hold functionality, making it the perfect plug-and-play motion detection choice for commercial sliding glass door access control.

24.125GHz Glass Door Sensor with Low Power ≤2W and Anti-Interference for Automatic Door Systems
Product Highlights
  • 24.125GHz mainstream microwave frequency for stable motion detection (≥5cm/s)
  • Wide detection field: 4m(W)*2m(D) at 2.2m mounting height
  • Flexible angle adjustment: 0°~90° vertical / -30°~+30° lateral tilt
  • Wide voltage supply: 12-24V AC/DC with low power consumption (≤2W)
  • IP54 protection & -20℃~+55℃ working temperature for indoor/outdoor semi-enclosed use
  • Easy installation & adjustment with compact size, sensitivity potentiometer, and clear LED status prompt
  • Reliable output: 1.5s signal hold, 42V AC/DC max contact voltage, 1A resistive current
24.125GHz Glass Door Sensor with Low Power ≤2W and Anti-Interference for Automatic Door Systems
Technical Specifications
Parameter Specification
Technology Microwave Doppler Radar
Transmitter Frequency 24.125GHz
Transmitter Radiated Power <20 dBm EIRP
Transmitter Power Density ≤5mW/cm
Maximum Mounting Height 3m
Tilt Angles 0°~90° vertical; -30°~+30° lateral
Detection Field (2.2m mounting) 4m(W)*2m(D)
Detection Mode Motion detection
Minimum Detectable Speed 5cm/s (sensor axis)
Supply Voltage 12-24V AC ±10%; 12-24V DC +30% / -10%
Mains Frequency 50-60Hz
Power Consumption ≤2W(VA)
Output Mode Switch tube output
Signal Output Time 1.5s hold
Max Contact Voltage 42V AC/DC
Max Contact Current 1A (resistive)
Max Switching Power 30W(DC) / 60VA(AC)
Working Temperature Range -20℃ ~ +55℃
Degree of Protection IP54
Norm Conformity R&TTE 1999/5/EC; EMC 89/336/EEC
Material ABS
Housing Color Black/Silver
Dimensions (W*H*D) 120mm*80mm*50mm
Net Weight 0.215kg
Cable Length 2.2m
Installation & Adjustment Guide
The sensor's performance is closely related to correct installation and adjustment. Simple operation with no professional tools required:
Mounting Requirements
Avoid vibration positions, neon lamp proximity and sensor occlusion; do not touch internal electronic parts during installation.
Sensitivity Adjustment
Rotate the sensitivity potentiometer gently and slowly; the sensitivity value determines the size of the detection field (adjust to 1/2 or higher for short detection distance).
Angle Adjustment
Planar antenna lateral angle = detection field position; vertical angle = detection field depth; set microwave module angle to ≥45° for optimal detection.
Status Check
LED flashes after power-on (normal standby); LED lights up continuously when a moving target is detected (detection trigger).
Troubleshooting Guide
Fault Phenomenon Probable Causes Corrective Action
Door does not open & LED no light Sensor power off Check wiring connection and power supply validity
Door opens/closes constantly Sensor detects door vibration/movement; interference source in detection range Fix the sensor firmly; increase tilt angle/reduce sensitivity; remove interference sources in the detection field
Detection distance is too close Low sensitivity; microwave module angle <45°; sensor blocked Adjust sensitivity potentiometer to 1/2 or higher; set module angle to ≥45°; remove occluding objects
Application Scenarios
The RD24-4S is a multi-scenario motion detection sensor with high adaptability, primarily applicable to:
  • Automatic Door Systems: Sliding doors, swing doors, glass induction doors (commercial buildings, shopping malls, office buildings)
  • Security & Monitoring: Perimeter security detection, indoor human motion induction (residential, factory, warehouse)
  • Industrial Automation: Conveyor belt motion detection, equipment start/stop induction (light industry production lines)
  • Intelligent Building: Smart lighting induction, air conditioning induction (public areas such as corridors and elevators)
24.125GHz Glass Door Sensor with Low Power ≤2W and Anti-Interference for Automatic Door Systems 24.125GHz Glass Door Sensor with Low Power ≤2W and Anti-Interference for Automatic Door Systems
Core Technologies
Microwave Doppler Radar Sensor 24.125GHz Radar Sensor Automatic Door Motion Detector Wide Field Detection Sensor IP54 Motion Sensor
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24.125GHz Glass Door Sensor with Low Power ≤2W and Anti-Interference for Automatic Door Systems

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Product Detail
Brand Name :
JUTAI
Model Number :
RD24-4
Certification :
CE
Place of Origin :
Shenzhen China
MOQ :
100
Price :
4-6 USD according to order quantity
Contact Supplier
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24.125GHz Glass Door Sensor with Low Power ≤2W and Anti-Interference for Automatic Door Systems
24.125GHz Glass Door Sensor with Low Power ≤2W and Anti-Interference for Automatic Door Systems
24.125GHz Glass Door Sensor with Low Power ≤2W and Anti-Interference for Automatic Door Systems
24.125GHz Glass Door Sensor with Low Power ≤2W and Anti-Interference for Automatic Door Systems
24.125GHz Glass Door Sensor with Low Power ≤2W and Anti-Interference for Automatic Door Systems
24.125GHz Glass Door Sensor with Low Power ≤2W and Anti-Interference for Automatic Door Systems

Shenzhen Jutai Comm Co., Ltd.

Verified Supplier
2 Years
shenzhen
Since 2012
Business Type :
Manufacturer, Seller
Main Products :
Vehicle Loop Detector, Industrial Door Sensor, Infrared Light Curtain
Employee Number :
30~50
Certification Level :
Verified Supplier
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