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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) -
KiranYes I don’t doubt you. Jutai is one of the most confident companies I came across in China
RD24-4 Automatic Glass Door Motion Sensor 5m Installation Height Dual Channel
| Place of Origin | China |
|---|---|
| Brand Name | JUTAI |
| Certification | FDA, E-MARK, CE, ISO, FCC, RoHS, DOT, ASTM, AS/NZS, CCC, GS |
| Model Number | RD24-4 |
| 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,,Alipay |
| Supply Ability | 1000 pcs per month |
Product Details
| Working Principle | Doppler Effect | Center Frequency | 24.125GHz |
|---|---|---|---|
| Maximum Installation Height | Below 5m | Detection Mode | One-Way Detection And Two-Way Detection, Pin Switch |
| Min Detection Speed | 5cm/s | Temperature Range | -25℃~+80℃ |
| Power Supply Voltage | 12-24VAC/DC±10% | Warranty | 3 Years |
| Highlight | Automatic Glass Door Motion Sensor,RD24-4 Dual Channel Door Motion Sensor,5m Installation Height Door Motion Sensor |
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Product Description
RD24-4 Automatic Glass Door Motion Sensor 5m Installation Height Dual Channel
Product Overview
This motion sensor is specifically designed for glass sliding doors as an accessory for automatic door systems. It triggers the relay to open the door when an object passes by.
Technical Description
This advanced motion sensor utilizes high-quality Rogers material circuit boards and features an innovative 5 PIN Dual-channel configuration for exceptional performance and seamless integration into automatic door systems.
Key Features
- Precision Directional Sensing: 24G integrated chips for accurate direction recognition and filtering of opposite movements
- Intelligent Signal Discrimination: Reduces unnecessary activations and enhances system intelligence
- Flexible Bi-Directional Mode: Adaptable to different detection conditions with adjustable settings
- Accurate Object Identification: Optimizes efficiency through precise detection
- Robust Shock Absorption: Maintains reliable performance under various conditions
- Extended Detection Range: Up to 8 meters for vehicles and 5 meters for adults
- Stable and Consistent Performance: Ensures reliable, uninterrupted operation
- Rogers Material Advantages: Reduces insertion loss, minimizes passive intermodulation, and improves thermal efficiency
Applications
- Essential component for automatic glass sliding door systems
- Detects individuals or objects at entry points using radar technology
- Triggers automatic door opening upon detection
- Enhances safety by preventing door closure when someone is nearby
- Supports energy conservation by adjusting operation based on occupancy
- Resistant to environmental factors including light, temperature, humidity, and dust
- Available in various radar types (CW radar and Pulse radar) for specific applications
Technical Specifications
| Parameter | Details |
|---|---|
| Technology Realization | Microwave and Microwave Processors |
| Transmitting Frequency | 24.125GHz |
| Maximum Installation Height | Below 4.5m |
| Detection Mode | Unidirectional movement (can be switched to bidirectional) |
| Minimum Detection Speed | 5cm/s (Along the sensor vertical axis) |
| Range of Tests | 3.2m (Wide), 45° (Angle) |
| Hold Time | 0.5s |
| Wire Length | 2.2m |
| Temperature Range | -20°C ~ +55°C |
| Relay Output | COM, NO |
| Housing Material | ABS plastic |
| Power Supply Voltage | 12 - 30VAC/DC ± 10% (50 ~ 60Hz) |
| Dimensions | 120mm (Width) X 80mm (Height) X 52mm (Thickness) |
| Mounting Inclination | 0 - 90° (Vertical), - 30° ~ 30° (Horizontal) |
Product Attributes:
After-sales Service: Online Technical Support
Warranty Period: 3 Years
Structure: Other
After-sales Service: Online Technical Support
Warranty Period: 3 Years
Structure: Other
Additional Technical Parameters
| Parameter | Details |
|---|---|
| Working Principle | Doppler Effect |
| Center Frequency | 24.125GHz |
| Maximum Installation Height | Below 5m |
| Detection Mode | One-way detection and two-way detection, pin switch |
| Minimum Detection Speed | 5cm/s |
| Relay Output | COM, NO |
| Hold Time | 0.5 s |
| Wire Length | 2.5M |
How It Works
Glass sliding door radar sensors emit wireless radiofrequency signals and analyze their reflections to identify the presence and movement of objects. Using Doppler effect technology, these sensors determine object position, distance, and velocity by analyzing reflection time and frequency changes. With detection ranges from centimeters to meters, they accommodate doors of various sizes and types while maintaining reliability across different environmental conditions.
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