Overview
The ICC 3800 (3DLD series) is a digital loop detector manufactured by Indicator Controls Corporation under the Insta-tune brand. This device is designed for traffic control and vehicle detection applications, utilizing inductive loop technology to sense the presence of motor vehicles. The unit operates on 115 VAC at 6.5W and is suitable for road embedded loop systems and parking facility management.
Key Features
- DIP switch programmable configuration for flexible deployment
- Digital detection technology with automatic tuning capability
- Compact design suitable for traffic control cabinets
- Reliable vehicle presence sensing for loop-based applications
- Standard 115 VAC power input for North American installations
Technical Specifications
- Model: 3800
- Series: 3DLD (Digital Loop Detector)
- Manufacturer: Indicator Controls Corporation
- Brand: Insta-tune
- Input Voltage: 115 VAC
- Frequency: 60 Hz
- Power Consumption: 6.5 Watts
- Condition: Used
- Application: Traffic control, vehicle detection, parking management
Typical Applications
- Traffic signal control systems with inductive loop detection
- Parking lot occupancy and vehicle counting
- Road-embedded loop vehicle detection for congestion management
- Access control and toll plaza applications
- Automated gate and barrier control with presence sensing
Compatibility & Replacements
Compatible With
- Inductive loop sensor systems buried in road beds
- Traffic control cabinets and enclosures
- Standard 115 VAC North American power systems
- Loop-based vehicle detection networks
Replaces / Drop-In Replacement For
The ICC 3800 is compatible with other Indicator Controls 3DLD series detectors in the model 3800–3803 range. Verify compatibility with your traffic control system integrator before ordering to confirm pinout and communication protocol alignment.
Works With
- Inductive loop induction sensor technology
- DIP switch-based programming and configuration
- Serial port communication (models 3801+ feature serial connectivity)
- Standard traffic control logic and timing modules



