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BurookHi Norman... I just remembered i didn't let u know.... everything worked out we made both the wired and the remot control opening work... they loved the item (assuming it will hold its own for the next 10 years or so)
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KiranYes I don’t doubt you. Jutai is one of the most confident companies I came across in China
24.125GHz Automatic Door Detector Microwave Motion Radar Sensor 12-28VAC
Place of Origin | China |
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Brand Name | JUTAI |
Certification | FDA, E-MARK, CE, ISO, FCC, RoHS, DOT, ASTM, AS/NZS, CCC, GS |
Model Number | RVP42-9ME |
Minimum Order Quantity | 1 |
Price | Negotiation |
Packaging Details | Cartoon |
Delivery Time | 5-8 days |
Payment Terms | T/T, L/C, D/A, D/P, Western Union, Paypal, , MoneyGram, Alipay |
Supply Ability | 1000 pieces per month |

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xOutput | 2 Relays Output. Max.48 VAC/DC. Max.Current 1A | Power Supply | 12-28VAC, 12-36VDC |
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Frequency | 24.125GHz | Detection Height | 2m To 9m |
HS Code | 9031809090 | Package Size | 28.00cm * 13.00cm * 10.00cm |
Highlight | 24.125GHz microwave radar sensor,microwave radar sensor 12-28VAC,Microwave Motion Radar Sensor |
24G Automatic Door Detector Microwave Motion Radar Sensor for Industrial Door
Product Description
Model: RP42-9ME/RVP42-9MG
The RP42-9ME/RVP42-9MG stands out as a top-tier motion radar detector, engineered to detect both vehicles and humans. Tailored for industrial doors, garage doors, cold storage doors, road gates, and various industrial applications, it incorporates dual relays for vehicle and pedestrian detection, activating the corresponding relay output as required. Additionally, the RVP12-9ME/RVP42-9MG variant includes recognition and filtering functions for horizontally moving vehicles or pedestrians.
Detection Area
Adjustable Detection Zones:
- Narrow or Wide Detection Areas: Suitable for all installation types.
- Narrow Setting: Easily configured by attaching the narrow lens to the radar module.
- Position Adjustment: Simple left or right rotation and tilt adjustment for versatile application.
- Sensitivity Adjustment: Fine-tune detection area sensitivity using the potentiometer.
Dual Relay Outputs
Fully Customizable Radar Motion Sensor:
- Vehicle-Detection Relay: Activates upon detecting a vehicle.
- Person-Detection Relay: Triggers in response to human presence.
- Combined Mode: Activates both vehicle and person detection relays.
- Customizable Settings: Configure for exclusive vehicle-detection mode if necessary.
Direction Recognition
Configurable Detection Directions:
- Forward Motion: Activates when approaching the sensor.
- Reverse Motion: Triggers upon moving away from the sensor.
- Bidirectional Sensing: Detects both forward and backward motion.
Energy Savings
Efficiency and Pest Control:
- Selective Activation: Activates only with approaching traffic, enhancing energy efficiency.
- Automatic Door Control: Ensures the door remains open during usage and closes automatically when traffic departs.
Seamless Operation
Enhanced Workflow Efficiency:
- Hands-Free Operation: No manual intervention required for door operation.
- Flexible Installation: Suitable for new installations and retrofitting on dock and pedestrian doors.
- Customizable Detection Modes: Filters for pedestrian, forklift, and parallel traffic detection.
- Traffic Distinction: Differentiates between approaching and departing vehicles.
JUTAI Opening Sensor for Industrial Doors
Versatile Applications:
- Doppler Radar Technology: Utilizes Doppler radar for industrial door sensing.
- Customizable Sensing Area: Adjusts sensing area for specific function activation.
- Dual-Channel Relay: Channels for vehicle and human detection respectively.
Product Parameters
Feature | Details |
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Application Technology | Doppler radar |
Transmission Frequency | 24.125GHz |
Transmission Power | <20dBm |
Detection Height | 2.0m~9.0m |
Angle Adjustment | 0°-90° longitudinal |
Detection Speed | 5cm/s~25km/s |
Detection Area (30° Angle) | 3.0m x 3.5m @ height: 2m / 6.5m x 8.5m @ height: 9m |
Operation Current | <100mA |
Power Frequency | 50Hz |
Temperature Range | -30 ºC~+60 ºC |
Relative Humidity | 0% to 95%, no condensation |
Protection Grade | IP65 |
Relay Output | 24VDC @ 1A / 125VAC @ 0.5A |
External Dimensions | 164mm x 111mm x 94.5mm |
Cable Length | 7m |
Sensor Weight | 650g |
Operation Voltage | 12~36VADC |
The RP42-9ME/RVP42-9MG radar sensor offers a comprehensive solution for industrial door applications, boasting high customization, reliable detection capabilities, and energy-efficient operation.


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