PRODUCT OVERVIEW
TOMAR’s 4090 Series Optical Preemption Detectors w/ Integrated Confirmation™ lights sense the optical pulses emitted by properly equipped emergency or transit vehicles. Mounted to observe the approaches of an intersection, 4090 Detectors are used with TOMAR 4000 Series Optical Signal Processors to inform the traffic control system of the presence of designated vehicles.
EVP and TSP with Integrated Confirmation™
TOMAR's Integrated Confirmation™ (IC) is an industry first, setting a new standard for reliable visual confirmation to further increase safety, lower response times and streamline installations. A high-power white or blue LED attached to the optical detector receives power via the standard TOMAR M913 EVP detector cable and TOMAR Optical Signal Processor (OSP). This means no additional cable pulls through congested conduits, use of load switches or added power supplies are needed to provide confirmation lights & visual feedback. TOMAR’s STROBECOM II™ IC traffic signal priority system is the only preemption option providing real, closed-loop, visual feedback to first responders.
- Provides real-time visual feedback to emergency and transit vehicle operators without the need to take their eyes off the roadway by (programmable) flashing or steady-burn LEDs - This could help reduce collisions between emergency vehicles when two are approaching the same intersection at the same time
- Provides visual notification to public motorists regarding a preemption event happening
Self Test Detectors
The 4090-x-ST detectors incorporate a self-test feature for true closed loop detector and wiring welfare monitoring. Each 4090-X-ST detector includes a small infrared LED which periodically injects a special test signal into the detectors photo sensor. The 4140 Series OSPs receive the special test signal and therefore know that the detector is fully functional. Should a detector fail self-test a front panel indication and an entry in the OSP log indicate the problem.
Using 4090 Series detectors and STROBECOM II throughout your traffic control system reduces emergency response time, allows emergency vehicles to travel with greater safety, and improves transit vehicles timeliness.
Product Options
- 4090-1-SD-IC-X - 1-Head, 1-Direction, 1-Channel, 1-LED, Standard Detector with Integrated Confirmation ™
- 4090-1-ST-IC-X - 1-Head, 1-Direction, 1-Channel, 1-LED, Self-Test Detector with Integrated Confirmation ™
Key Features
- Closed loop self-test for detector welfare, monitoring, and reporting (ST models only).
- Military-derived sensor technology for direct sunlight rejection and detection performance unmatched by any other system.
- Fully encapsulated electronics for complete resistance to water, heat, and vibration.
- Complete electronics protection from damage due to mis-wiring or electrical transients.
- Simple advanced detector installation without any special cabling for enhanced detection around corners and over hills.
- Tool-less tilt/swivel for each detector head makes aiming easy.
Product Specs
- Channels: 1
- Confirmation Lights: White or Blue
- Compatibility: Self-Test (ST) Models: TOMAR 4000 Series OSP Cards and all TOMAR STROBECOM II and GTT Opticom* IR LED and Strobe Emitters. Standard (SD) Models: TOMAR 2000, 3000 and 4000 Series OSP Cards and all TOMAR STROBECOM II and Opticom IR LED & Strobe Emitters
- Detection Range: 2,500+/- feet
- Maximum Cable Length: Up to 900 feet of TOMAR M913 preemption cable between optical signal processor and detector
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Cable Type: TOMAR model M913 preemption detector cable
20 AWG 3-conductor shielded cable & bare - Field of View: 13 degrees conical centered around viewport normal axis (typical)
- Operating Temperature: -40 to +75 degrees C
- Physical Construction: The 4090 Series enclosure is black, glass filled, UV stabilized poly-amide suitable for all weather use. All electronics circuitry is completely encapsulated in polyurethane for protection from shock, vibration, and moisture
- Mounting: The 4090 Series is easily mounted using standard hardware on either span wire or mast arm. The unit has a ¾” female pipe mount hub and internal terminal block for connection to a 3/C shielded detector cable (TOMAR M913)
TRUE 10 YEAR WARRANTY!
10 year warranty covers the 4090 Series and all STROBECOM II components. Unlike other manufacturers, TOMAR’s ten year warranty has NO fees or charges for warranty repairs after five years.
NOTICE: The sale of these items are restricted to state and local governments and authorized distributors only.
*Global Traffic Technologies, GTT, and Opticom are trademarks of Miovision Technologies Incorporated and not affiliated with TOMAR Electronics Inc.
STROBECOM II Overview
Product Cut Sheets
- 4090-1-SD 1-Head, 1-Direction, 1-Channel, Standard Detector Cut Sheet
- 4090-1-ST Cut Sheet 1-Head, 1-Direction, 1-Channel, Self-Test Detector
- 4090-1-SD-IC-X 1-Head, 1-Direction, 1-Channel, 1-LED, Standard Detector with Integrated Confirmation
- 4090-1-ST-IC-X 1-Head, 1-Direction, 1-Channel, 1-LED, Self-Test Detector with Integrated Confirmation