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Mikrowellenbewegungs-Sensor

Glass Door Sensor | 24.125GHz | Adjustable Sensitivity | Low Power Consumption

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Glass Door Sensor | 24.125GHz | Adjustable Sensitivity | Low Power Consumption

Markenbezeichnung:	JUTAI
Modellnummer:	RD24-4
MOQ:	100
Preis:	4-6 USD according to order quantity
Verpackungsdetails:	KARTON
Zahlungsbedingungen:	T/T, Paypal, Alipay, Western Union

Ausführliche Information

Produkt-Beschreibung

Ausführliche Information

Herkunftsort:

SHENZHEN CHINA

Zertifizierung:

Technologie:

Mikrowellen -Doppler -Radar

Frequenz des Senders:

24.125GHz

Strahlungsleistung des Senders:

<20 dBm EIRP

Senderleistungsdichte:

≤5mW/cm

Maximale Montagehöhe:

Neigungswinkel:

0°~90° vertikal; -30°~+30° seitlich

Erfassungsfeld (2,2 m Montage):

4m(B)×2m(T)

Erkennungsmodus:

Bewegungserkennung

Minimale erkennbare Geschwindigkeit:

5cm/s (Sensorachse)

Versorgungsspannung:

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

Netzfrequenz:

50-60Hz

Stromverbrauch:

≤2W(VA)

Ausgabemodus:

Röhrenausgang umschalten

Signalausgabezeit:

1,5 Sekunden halten

Maximale Kontaktspannung:

42V AC/DC

Maximaler Kontaktstrom:

1A (resistiv)

Maximale Schaltleistung:

30 W (DC) / 60 VA (AC)

Arbeitstemperaturbereich:

-20 ℃ ~ +55 ℃

Schutzart:

Normkonformität:

R&TTE 1999/5/EG; EMV 89/336/EWG

Material:

Gehäusefarbe:

Schwarz/Silber

Maße (W×H×D):

120 mm × 80 mm × 50 mm

Nettogewicht:

0.215 kg

Kabellänge:

Versorgungsmaterial-Fähigkeit:

5000 Stück pro Monat

Hervorheben:

microwave motion sensor glass door

24.125GHz motion sensor adjustable sensitivity

low power consumption microwave sensor

Produkt-Beschreibung

Glass Door Sensor | 24.125GHz | Adjustable Sensitivity | Low Power Consumption

This 24.125GHz Glass Door Sensor is a specialized motion detection solution optimized for all glass door systems, featuring fully adjustable sensitivity and ultra-low power consumption for efficient, customizable performance in commercial storefronts, office lobbies and modern residential entryways. Tuned to the reliable 24.125GHz microwave Doppler frequency band, it’s precision-calibrated to avoid false triggers from glass reflections and ambient light—common pain points for glass door sensing—while delivering accurate detection of human motion at ≥5cm/s, perfect for single, double and frameless glass door setups. The adjustable sensitivity potentiometer allows gentle, precise tuning of the detection range: narrow the sensing field for compact entryways to prevent over-sensing adjacent walkways, or boost it for high-traffic commercial glass doors to ensure full coverage, with intuitive calibration that requires no professional tools.

A standout feature is its ultra-low power consumption, operating at ≤2W to minimize energy use during 24/7 continuous operation, and it supports a flexible 12-24V AC/DC wide voltage supply, seamlessly integrating with existing glass door control power setups without the need for additional adapters. Constructed with a sleek ABS housing, the sensor mounts discreetly on glass door frames or surrounding walls, preserving the modern, minimalist aesthetic of glass door installations, and its IP54 dustproof and waterproof rating shields internal components from daily splashes and dust accumulation in high-footfall areas. It performs stably in a wide temperature range of -20℃ to +55℃, with a clear LED status indicator for easy power and detection feedback, and complies with R&TTE and EMC international standards for interference-free operation near electronic devices. Blending glass door-specific calibration, adjustable sensitivity and energy-efficient low power use, this sensor is a hassle-free, cost-effective motion detection choice for all glass door access control needs.

Glass Door Sensor | 24.125GHz | Adjustable Sensitivity | Low Power Consumption 0

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

Schlagworte:

Hochempfindlicher Bewegungssensor

Automatische Türsensoren

Mikrowellenbewegungsdetektor

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Glass Door Sensor | 24.125GHz | Adjustable Sensitivity | Low Power Consumption

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Glass Door Sensor | 24.125GHz | Adjustable Sensitivity | Low Power Consumption

Markenbezeichnung:	JUTAI
Modellnummer:	RD24-4
MOQ:	100
Preis:	4-6 USD according to order quantity
Verpackungsdetails:	KARTON
Zahlungsbedingungen:	T/T, Paypal, Alipay, Western Union

Ausführliche Information

Produkt-Beschreibung

Ausführliche Information

Herkunftsort:

SHENZHEN CHINA

Markenname:

JUTAI

Zertifizierung:

Modellnummer:

RD24-4

Technologie:

Mikrowellen -Doppler -Radar

Frequenz des Senders:

24.125GHz

Strahlungsleistung des Senders:

<20 dBm EIRP

Senderleistungsdichte:

≤5mW/cm

Maximale Montagehöhe:

Neigungswinkel:

0°~90° vertikal; -30°~+30° seitlich

Erfassungsfeld (2,2 m Montage):

4m(B)×2m(T)

Erkennungsmodus:

Bewegungserkennung

Minimale erkennbare Geschwindigkeit:

5cm/s (Sensorachse)

Versorgungsspannung:

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

Netzfrequenz:

50-60Hz

Stromverbrauch:

≤2W(VA)

Ausgabemodus:

Röhrenausgang umschalten

Signalausgabezeit:

1,5 Sekunden halten

Maximale Kontaktspannung:

42V AC/DC

Maximaler Kontaktstrom:

1A (resistiv)

Maximale Schaltleistung:

30 W (DC) / 60 VA (AC)

Arbeitstemperaturbereich:

-20 ℃ ~ +55 ℃

Schutzart:

IP54

Normkonformität:

R&TTE 1999/5/EG; EMV 89/336/EWG

Material:

ABS

Gehäusefarbe:

Schwarz/Silber

Maße (W×H×D):

120 mm × 80 mm × 50 mm

Nettogewicht:

0.215 kg

Kabellänge:

2,2m

Min Bestellmenge:

100

Preis:

4-6 USD according to order quantity

Verpackung Informationen:

KARTON

Lieferzeit:

5-8 Arbeitstage

Zahlungsbedingungen:

T/T, Paypal, Alipay, Western Union

Versorgungsmaterial-Fähigkeit:

5000 Stück pro Monat

Hervorheben:

microwave motion sensor glass door

24.125GHz motion sensor adjustable sensitivity

low power consumption microwave sensor

Produkt-Beschreibung

Glass Door Sensor | 24.125GHz | Adjustable Sensitivity | Low Power Consumption

Glass Door Sensor | 24.125GHz | Adjustable Sensitivity | Low Power Consumption 0

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

Schlagworte: