The JUTAI inductive loop vehicle detector is engineered specifically for parking lot access control, delivering reliable vehicle presence detection to optimize the performance of automatic barrier gates, ticket systems, and security gates. Equipped with dual-channel sensing technology, this detector guarantees accurate detection for a wide range of vehicles, including cars, motorcycles, and trucks—meeting the diverse needs of modern access control scenarios.

• Parking Lots & Garages: Ideal for managing vehicle entry/exit detection and parking space management
• Toll Roads & Electronic Toll Collection (ETC): Enable precise lane vehicle detection for seamless transactions
• Gated Communities & Private Roads: Enhance security with reliable vehicle access control
• Commercial & Industrial Parks: Streamline truck and visitor vehicle management
• Airports & Train Stations: Facilitate logistics vehicle monitoring and passenger flow
• Event & Exhibition Parking: Provide accurate temporary vehicle counting
• Smart Traffic Systems: Support real-time traffic flow statistics
• Fleet & Delivery Management: Track vehicle entry and exit for operational optimization
• Bus Depots & Public Transport: Ensure reliable public transport operations
• Highway & Road Safety Systems: Provide critical vehicle presence detection for safety alerts

• Dual-Channel Detection: Separate CH1 and CH2 channels support multiple lane monitoring
• High Accuracy: Ensures no false triggers across all road surfaces
• Adjustable Sensitivity: 8-level sensitivity adjustment via DIP switch
• Relay Output: Built-in relay output for direct connection to barrier gates
• LED Status Lights: Clear indicators for power, detection, and loop status
• Easy Installation: Works seamlessly with standard inductive loops

• Power LED (RED): Illuminates to indicate "Power ON"
• CH1 Detection LED:
  • Steady On: Vehicle detection
  • Slow Blinking: Loop short circuit or insufficient twists
  • Fast Blinking: Loop open circuit or excessive twists
• CH2 Detection LED:
  • Steady On: Vehicle detection
  • Slow Blinking: Loop short circuit or insufficient twists
  • Fast Blinking: Loop open circuit or excessive twists

Sensitivity and frequency adjustment is facilitated through 7-way and 10-way dip switch settings. Users can choose from 8 different sensitivity settings by configuring the dip switch positions.

• Use ferromagnetic wires for the induction coil, with total length up to 500 meters
• Coil cutting size: rectangle with length 1.0-2.0 meters and width 0.8-1.2 meters
• Avoid right angles at corners as much as possible

The JUTAI LD200/202 double-channel vehicle loop detector series, equipped with direction recognition function, is ideal for numerous single-channel entry and exit scenarios. When integrated with JUTAI door controller (AC-11), gate barrier (BR-110), long-range RFID reader (PUHF-9), and high-temperature resistance loop coils (JTHT-11), it forms a seamless solution for single-channel entry/exit access control systems.

The JUTAI LD-200/202 Double Channel Loop Detector can also function as two independent single-channel loop detectors. This configuration is suitable for standard one-in and one-out parking lots, where there is one barrier and one long-range reader at both the entrance and exit.

This setup reduces hardware costs by utilizing one detector for multiple functions while maintaining reliable performance.