Loop Detector with Dual Relay Output: DIP Switch Configurable for Toll Booth & Parking Systems

Core Features for Toll Booth & Parking System Applications

• Dual Relay Outputs: Independent Presence Relay (for continuous vehicle monitoring) and Pulse/Fault Relay (for one-time triggers like toll calculation or barrier lifting) enable flexible integration with toll and parking automation systems.
• DIP Switch Configurability: Easy-to-access DIP switches for adjusting detection delay, auto-reset, frequency (20–80 kHz), and sensitivity, allowing quick calibration to suit toll booth traffic flow or parking lot layout.
• Toll & Parking Optimized Detection: Advanced sensing algorithm minimizes false triggers from adjacent vehicles or metal structures, ensuring reliable detection even in high-density toll lanes or crowded parking lots.
• Wide Vehicle Compatibility: 16-level adjustable sensitivity (0.010% to 2.56% DL/L) detects vehicles of all sizes—from compact cars to heavy-duty trucks—critical for mixed-traffic toll booths and parking facilities.
• Dual Power Options: Supports 100–240V AC (LD100) for permanent installations (toll plazas, parking garages) and 12–24V DC (LD102) for mobile or off-grid setups, enhancing deployment flexibility.
• Durable & Weatherproof: IP-rated housing resists rain, dust, extreme temperatures (-40°C to +70°C), and humidity up to 95% (non-condensing), suitable for indoor/outdoor toll and parking environments.

Technical Specifications

Tailored Applications for Toll Booths & Parking Systems

• Toll Booth Operations: Vehicle detection for toll collection triggering, lane occupancy monitoring, vehicle counting, and toll plaza traffic flow management.
• Parking Garage Entry/Exit: Barrier gate activation, parking space occupancy detection, and access control for commercial/residential parking garages.
• Open-Air Parking Lots: Vehicle counting, entry/exit barrier control, and real-time occupancy monitoring for malls, stadiums, and public parking areas.
• Highway Toll Plazas: Mixed-traffic detection (cars, trucks, buses) for automated toll calculation and lane management.
• Valet Parking Services: Vehicle presence detection for valet stand activation and parking space allocation.
• Parking Guidance Systems: Individual parking space occupancy sensing to feed real-time availability data to guidance displays.
• Drive-Through Toll Lanes: Fast-response vehicle detection for contactless toll collection systems.
• Airport/Port Parking: Heavy-duty vehicle detection for cargo trucks and passenger vehicles in high-traffic transportation hubs.

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

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: