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24.125GHz Glass Door Sensor with Low Power ≤2W and Anti-Interference for Automatic Door Systems

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24.125GHz Glass Door Sensor with Low Power ≤2W and Anti-Interference for Automatic Door Systems

Nama merek:	JUTAI
Nomor Model:	RD24-4
MOQ:	100
harga:	4-6 USD according to order quantity
Rincian kemasan:	Karton
Ketentuan Pembayaran:	T/T,paypal,alipay,Western Union

Informasi Rinci

Deskripsi Produk

Informasi Rinci

Tempat asal:

SHENZHEN CINA

Sertifikasi:

Dokumen:

Menyediakan kemampuan:

5000 buah per bulan

Menyoroti:

24.125GHz glass door sensor

low power microwave motion sensor

anti-interference automatic door sensor

Deskripsi Produk

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.

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

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 (WHD)	120mm80mm50mm
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)

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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Sensor Gerak Sensitivitas Tinggi

Sensor pintu otomatis

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24.125GHz Glass Door Sensor with Low Power ≤2W and Anti-Interference for Automatic Door Systems

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Mifare RFID Reader 13,56 MHZ

24.125GHz Glass Door Sensor with Low Power ≤2W and Anti-Interference for Automatic Door Systems

Nama merek:	JUTAI
Nomor Model:	RD24-4
MOQ:	100
harga:	4-6 USD according to order quantity
Rincian kemasan:	Karton
Ketentuan Pembayaran:	T/T,paypal,alipay,Western Union

Informasi Rinci

Deskripsi Produk

Informasi Rinci

Tempat asal:

SHENZHEN CINA

Nama merek:

JUTAI

Sertifikasi:

Nomor model:

RD24-4

Dokumen:

RD24-4S.pdf

Kuantitas min Order:

100

Harga:

4-6 USD according to order quantity

Kemasan rincian:

Karton

Waktu pengiriman:

5-8 hari kerja

Syarat-syarat pembayaran:

T/T,paypal,alipay,Western Union

Menyediakan kemampuan:

5000 buah per bulan

Menyoroti:

24.125GHz glass door sensor

low power microwave motion sensor

anti-interference automatic door sensor

Deskripsi Produk

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

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 (WHD)	120mm80mm50mm
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)

Core Technologies

Microwave Doppler Radar Sensor 24.125GHz Radar Sensor Automatic Door Motion Detector Wide Field Detection Sensor IP54 Motion Sensor

Tag: