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Doppler Detector | Adjustable Tilt Angle | High Precision Motion Sensing

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Doppler Detector | Adjustable Tilt Angle | High Precision Motion Sensing

Nazwa marki:	JUTAI
Numer modelu:	RD24-4
MOQ:	100
Cena £:	4-6 USD according to order quantity
Szczegóły opakowania:	Karton
Warunki płatności:	T/T, PayPal, Alipay, Western Union

Szczegółowe informacje

Opis produktu

Szczegółowe informacje

Miejsce pochodzenia:

SHENZHEN CHINY

Orzecznictwo:

Dokument:

Technologia:

Radar Dopplera mikrofalowego

Częstotliwość nadajnika:

24.125 GHz

Moc promieniowana nadajnika:

<20 dBm EIRP

Gęstość mocy nadajnika:

≤5 mW/cm

Maksymalna wysokość montażu:

Kąty pochylenia:

0°~90° w pionie; -30°~+30° w bok

Pole detekcyjne (montaż 2,2 m):

4 m (szer.) × 2 m (gł.)

Tryb wykrywania:

wykrywanie ruchu

Minimalna wykrywalna prędkość:

5cm/s (oś czujnika)

Napięcie zasilania:

12-24 V AC ±10%; 12-24 V DC +30% / -10%

Częstotliwość sieci:

50-60 Hz

Zużycie energii:

≤2W(VA)

Tryb wyjściowy:

Przełącz wyjście lampowe

Czas wyjścia sygnału:

Trzymaj 1,5 s

Maksymalne napięcie kontaktowe:

42V AC/DC

Maksymalny prąd kontaktowy:

1A (rezystancyjny)

Maksymalna moc przełączania:

30 W (prąd stały) / 60 VA (prąd zmienny)

Zakres temperatury roboczej:

-20 ℃ ~ +55 ℃

Stopień ochrony:

100 metrów

Zgodność z normą:

R&TTE 1999/5/WE; Kompatybilność elektromagnetyczna 89/336/EWG

Tworzywo:

Kolor obudowy:

Czarny/srebrny

Wymiary (szer. × wys. × głęb.):

120mm×80mm×50mm

Waga netto:

0,215 kg

długość kabla:

2,2 m

Możliwość Supply:

5000 szt. miesięcznie

Podkreślić:

24.125GHz Glass Door Sensor

Low Power ≤2W Microwave Motion Sensor

Anti-Interference Automatic Door Sensor

Opis produktu

Doppler Detector | Adjustable Tilt Angle | High Precision Motion Sensing

This high-performance Doppler Detector is engineered for professional motion sensing applications, highlighted by fully adjustable tilt angles and ultra-high precision motion detection that delivers unrivaled accuracy for automatic door systems, commercial access control and industrial automation setups. Built on advanced microwave Doppler technology operating at 24.125GHz, this detector redefines motion sensing precision by reliably identifying targets moving at a minimum speed of 5cm/s along the sensor axis, eliminating false triggers from minor vibrations, static objects or environmental disturbances—ensuring only intentional human or object motion initiates a response, critical for high-traffic commercial and industrial spaces where accuracy is non-negotiable. Its flexible tilt angle design offers 0°~90° vertical and -30°~+30° lateral adjustability, allowing full customization of the detection field’s position, depth and coverage range; whether mounted at the standard 2.2m height or the maximum 3m installation height, the adjustable angles let you fine-tune the sensor to perfectly match your specific setup, avoiding over-sensing of adjacent areas and ensuring the detection field aligns precisely with the target motion zone for glass doors, sliding doors, commercial entryways and more.

Designed for seamless integration and long-term reliability, this Doppler Detector features a rugged ABS construction with an IP54 dustproof and waterproof rating, operating stably in extreme temperatures from -20℃ to +55℃, making it suitable for both indoor semi-enclosed spaces and outdoor covered access points. The precision motion sensing core is paired with a high-gain planar antenna that delivers a focused, blind-spot-free detection field, and a gentle-adjust sensitivity potentiometer complements the tilt angle controls for further refinement of sensing range, adapting to narrow entryways or wide commercial door bays with equal ease. With low power consumption of ≤2W and broad 12-24V AC/DC wide voltage compatibility, it fits effortlessly into existing power setups without additional adapters, while the built-in LED status indicator provides intuitive real-time feedback—flashing on power-on for standby and solid lighting when motion is detected—simplifying installation, calibration and quick troubleshooting. Compliant with R&TTE 1999/5/EC and EMC 89/336/EEC international standards, this detector ensures interference-free operation even near neon lamps and electronic equipment, merging adjustable positioning, pin-point precision and durable performance into a single, versatile motion sensing solution for all professional access control and automation needs.

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

Znaków:

Czujnik ruchu o wysokiej wrażliwości

Automatyczne czujniki drzwi

Detektor ruchu mikrofalowy

szczegółowe informacje o produktach

Do domu > produkty >

Mikrofalowy czujnik ruchu

Doppler Detector | Adjustable Tilt Angle | High Precision Motion Sensing

Wszystkie kategorie

Detektor pętli pojazdu

Czujnik drzwi przemysłowych

Zasłona światła podczerwonego

System sterowania dostępem do drzwi Wi-Fi

System zarządzania parkingiem

Ogrodzenie bramkowe

Detektor radarowy bariery

Czujnik fotokomórki na podczerwień

Mikrofalowy czujnik ruchu

Sygnalizacja świetlna Sygnalizacja świetlna

Naciśnij przycisk

Silnik bramy przesuwnej

Czytnik dalekiego zasięgu

Czytnik niskiej częstotliwości 125K

Mifare RFID Reader 13,56 MHZ

Doppler Detector | Adjustable Tilt Angle | High Precision Motion Sensing

Nazwa marki:	JUTAI
Numer modelu:	RD24-4
MOQ:	100
Cena £:	4-6 USD according to order quantity
Szczegóły opakowania:	Karton
Warunki płatności:	T/T, PayPal, Alipay, Western Union

Szczegółowe informacje

Opis produktu

Szczegółowe informacje

Miejsce pochodzenia:

SHENZHEN CHINY

Nazwa handlowa:

JUTAI

Orzecznictwo:

Numer modelu:

RD24-4

Dokument:

RD24-4S.pdf

Technologia:

Radar Dopplera mikrofalowego

Częstotliwość nadajnika:

24.125 GHz

Moc promieniowana nadajnika:

<20 dBm EIRP

Gęstość mocy nadajnika:

≤5 mW/cm

Maksymalna wysokość montażu:

3 m

Kąty pochylenia:

0°~90° w pionie; -30°~+30° w bok

Pole detekcyjne (montaż 2,2 m):

4 m (szer.) × 2 m (gł.)

Tryb wykrywania:

wykrywanie ruchu

Minimalna wykrywalna prędkość:

5cm/s (oś czujnika)

Napięcie zasilania:

12-24 V AC ±10%; 12-24 V DC +30% / -10%

Częstotliwość sieci:

50-60 Hz

Zużycie energii:

≤2W(VA)

Tryb wyjściowy:

Przełącz wyjście lampowe

Czas wyjścia sygnału:

Trzymaj 1,5 s

Maksymalne napięcie kontaktowe:

42V AC/DC

Maksymalny prąd kontaktowy:

1A (rezystancyjny)

Maksymalna moc przełączania:

30 W (prąd stały) / 60 VA (prąd zmienny)

Zakres temperatury roboczej:

-20 ℃ ~ +55 ℃

Stopień ochrony:

100 metrów

Zgodność z normą:

R&TTE 1999/5/WE; Kompatybilność elektromagnetyczna 89/336/EWG

Tworzywo:

ABS

Kolor obudowy:

Czarny/srebrny

Wymiary (szer. × wys. × głęb.):

120mm×80mm×50mm

Waga netto:

0,215 kg

długość kabla:

2,2 m

Minimalne zamówienie:

100

Cena:

4-6 USD according to order quantity

Szczegóły pakowania:

Karton

Czas dostawy:

5-8 dni roboczych

Zasady płatności:

T/T, PayPal, Alipay, Western Union

Możliwość Supply:

5000 szt. miesięcznie

Podkreślić:

24.125GHz Glass Door Sensor

Low Power ≤2W Microwave Motion Sensor

Anti-Interference Automatic Door Sensor

Opis produktu

Doppler Detector | Adjustable Tilt Angle | High Precision Motion Sensing

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

Znaków: