The vehicle loop detector (also known as a loop sensor) is a cornerstone of modern intelligent transportation and access control solutions, engineered to deliver precise, consistent vehicle detection across diverse indoor and outdoor environments. Whether it’s a parking loop sensor for car park management, a gate loop detector for automated barrier systems, or a traffic loop detector for intersection control, this professional-grade device excels at identifying cars, trucks, motorcycles, forklifts, and other vehicles—making it indispensable for countless commercial, industrial, and public sector applications.
Crafted with versatility and durability in mind, the loop detector integrates seamlessly with inductive loops embedded in roads, driveways, parking bays, and entry points. Unlike conventional sensors, it offers dual operational modes—Presence Mode and Pulse Mode—via independent relay outputs, enabling flexible integration with gate controllers, traffic counters, access management systems, and industrial automation tools. With 16 levels of adjustable sensitivity and configurable DIP switches for delay settings, frequency selection, and auto-reset functions, the vehicle loop detector adapts effortlessly to varying vehicle sizes, loop configurations, and environmental conditions.
- Universal Vehicle Detection: Reliably identifies cars, trucks, motorcycles, forklifts, and commercial vehicles, eliminating false triggers and ensuring consistent performance.
- Dual Operational Modes: Presence Mode for continuous vehicle monitoring (e.g., parking bay occupancy) and Pulse Mode for counting or trigger-based actions (e.g., gate activation), maximizing usability.
- Flexible Power Options: Available in two models—LD100 (100–240V AC) and LD102 (12–24V DC)—to suit indoor, outdoor, and mobile applications.
- Weatherproof & Durable: Rugged housing designed for both indoor and outdoor use, withstanding extreme temperatures and high humidity.
- User-Friendly Design: LED indicators for power and detection status, a manual reset button, and a clear wiring diagram simplify installation and troubleshooting.
- Extended Compatibility: Supports a wide loop inductance range and long installation distances (with shielded cable), offering flexibility in layout.
From parking lot access control to traffic signal management, the loop detector (loop sensor) is a multi-functional solution for:
- Parking Management: Car park entry/exit barrier systems, parking space occupancy monitoring, and guidance systems for malls, stadiums, and airports.
- Access Control: Residential/commercial gate automation, warehouse forklift access, loading dock vehicle detection, and perimeter security gates.
- Traffic Control: Intersection vehicle presence detection, traffic signal triggering, toll booth counting, and road traffic data collection.
- Industrial Automation: High-speed roller doors, sectional doors, weighbridge triggers, and factory internal vehicle flow management.
- Specialized Scenarios: Drive-through facilities (banks, fast-food restaurants), EV charging station bay occupancy detection, car wash entrance automation, and railway crossing safety systems.
- Public Transit: Bus station scheduling, airport/port vehicle access, and public building automated entry doors.
Backed by a 2-year warranty and 24/7 technical support, our vehicle loop detector combines reliability, flexibility, and ease of use—making it the preferred choice for engineers, contractors, and facility managers seeking a robust sensing solution. Whether you need a parking loop sensor for a small commercial lot or a traffic loop detector for municipal intersections, this device delivers consistent performance that minimizes downtime and enhances operational efficiency.
Invest in a loop detector that adapts to your needs: experience precise vehicle detection, seamless integration, and long-lasting durability for all your access control and traffic management requirements.
DIP Switch Configuration
DIP 1 and 2 Delay and sensitivity boost
DIP 3 and 4 Relay B output mode pulse presence test
DIP 5 Auto reset 30 min or permanent presence
DIP 6 to 8 Relay A delay 0 to 30 sec
DIP 9 and 10 Frequency selection High Low to avoid interference
Loop Installation Guide
| Loop Perimeter | Recommended Turns |
| 3 to 4 m | 6 turns |
| 4 to 6 m | 5 turns |
| 6 to 10 m | 4 turns |
| 10 to 20 m | 3 turns |
| Over 20 m | 2 turns |
Why Choose JUTAI Loop Detector
15 plus years of manufacturing expertise
Rigorous quality control and pre shipment testing
OEM ODM customization available
Small and bulk orders accepted
2 year warranty and reliable after sales support
Market protection for distributors
Order Now and Enhance Your Vehicle Detection System with JUTAIs Professional Loop Detector
Contact us for samples pricing and custom solutions
Switch 2 (Dipswitch Settings)
1.DIP 1 & DIP 2 Setting Special Functions
2.DIP 3 & DIP 4 Setting Relay B Output
3. DIP 5 Setting Automatic Reset
4. DIP 6 & DIP 7 & DIP 8 Setting Relay A Delay
5. DIP 9 & DIP 10 Setting Frequency (40 K to 100 KHz). Used to avoid the interference
Loop Installation:
Trouble Shooting:
Compared to other brands
Mass Production:
Our production line ensures efficient mass production, rigorous quality control, and thorough pre-shipment testing to deliver Loop detector products of the utmost perfection.
LD-100 single channel, boxed, 1 type 11pin connects 100-240VAC(EU standard)
LD-102 single channel, boxed, 1 type 11pin connects 12-24VADC(EU standard)
LD-105 single channel, boxed, 2 type 11pin connects 100-240VAC(USA standard)
LD-106 single channel, boxed, 2 type 11pin connects 12-24VADC(USA standard)
Certification:
