Diablo Controls

Diablo Controls Loop Detectors, Free Exit Probes & Vehicle Detection

Diablo Controls products are used for vehicle detection, gate access control, parking systems, traffic control, barrier lanes, and driveway entrance applications. At Gate Openers Unlimited, this page helps customers find Diablo Controls loop detectors, low-power vehicle detectors, mini-loop systems, free-exit probes, detector modules, and related access control detection products.

When choosing a Diablo Controls product, start with the vehicle detection method and the system it connects to. A plug-in loop detector, low-power detector, mini-loop detector, directional counting detector, and free-exit probe are not selected the same way. The correct product depends on voltage, detector model, loop type, socket or terminal style, relay output, fail-safe or fail-secure operation, and the gate operator, parking controller, or access control equipment receiving the signal.

Diablo Controls Vehicle Detection Products

Diablo Controls is known for vehicle detection and access control electronics used in gate, traffic, and parking applications. Their products are commonly used with inductive loops, mini-loops, free-exit probes, parking counters, barrier systems, and access control equipment where reliable vehicle detection is needed.

For gate and access control applications, Diablo Controls products may be used for free-exit loops, safety loops, presence detection, parking count systems, barrier arm lanes, gated communities, drive-through lanes, commercial access points, and traffic control installations. The correct detector depends on the loop setup, available power, operator input, required output behavior, and the job the detector needs to perform.

Shop Diablo Controls by Product Type

• Single-channel loop detectors
• Low-power vehicle detectors
• Plug-in loop detector modules
• Mini-loop vehicle detection systems
• Free-exit probes and probe kits
• Directional counting detectors
• Traffic and parking detection products
• Detector harnesses and accessories
• Access control detection components

Common Diablo Controls Product Families

How to Choose the Right Diablo Controls Product

Start by identifying what the detector needs to do. In a gate system, one detector may be used for free exit, another for safety or reverse, and another for vehicle presence. In a parking system, a detector may be used for counting, direction logic, barrier control, or lane monitoring. Once the function is clear, match the detector by model, voltage, output type, wiring method, and detection method.

• For free-exit gates: choose a detector or probe system that can send the correct open signal to the gate operator’s exit input.
• For safety loops: use a detector suited for proper presence detection and wire it to the correct safety or reverse input on the operator.
• For solar gate systems: consider low-power Diablo models when current draw matters, but still verify voltage and application requirements.
• For parking systems: confirm whether the job requires single-loop detection, dual-loop counting, direction logic, or a loop-fail output.
• For replacement detectors: match the existing Diablo model, voltage, socket or terminal style, and relay behavior before ordering.
• For mini-loop or probe systems: verify the detector model, cable length, burial location, and whether the detection method is appropriate for the application.

Before Ordering Diablo Controls Detectors

• Confirm the exact Diablo Controls model number on the existing detector or probe system.
• Verify the supply voltage, such as low-voltage AC/DC or 117 VAC models.
• Check whether the detector uses an inductive loop, mini-loop, free-exit probe, or another detection method.
• Confirm whether the detector is used for exit, safety, shadow, arming, presence, counting, or parking control.
• Check socket style, terminal wiring, relay output, fail-safe or fail-secure operation, and loop-fail behavior if required.
• For mini-loop products, verify whether the selected mode is suitable for the intended function.
• Inspect loop wire, lead-in wire, splices, probe cable, and gate operator inputs before assuming the detector is the only failed part.
• For gate safety applications, make sure required monitored safety devices and entrapment protection are installed and working properly.

Diablo Controls Compatibility and Fitment Notes

Diablo Controls compatibility depends on the detector model, voltage, socket or terminal style, loop type, relay output, channel count, detection mode, and connected equipment. Two detectors may look similar but operate at different voltages or use different output behavior, fail-safe logic, loop settings, or probe compatibility.

When replacing a Diablo detector, match the model number and check the application before ordering. Low-power detectors may be useful for solar or battery-backed systems, while line-voltage detectors may be used in other installations. Mini-loop and probe systems should be matched to the compatible detector and the intended detection function.

If the detector is part of a gate safety circuit, vehicle entrapment protection setup, commercial gate operator, parking system, barrier arm lane, or traffic control installation, have a qualified gate or access control technician verify the wiring and operation. Do not bypass safety loops, monitored photo eyes, reversing edges, required entrapment protection, or other safety devices.

Related Diablo Controls and Vehicle Detection Categories

• Vehicle Detection
• Loop Detectors
• Exit Loop Detectors
• Safety Loop Detectors
• Free Exit Devices
• Gate Safety Devices
• Gate Opener Parts
• Access Control
• Barrier Arm Accessories
• Parking Control Accessories
• Commercial Gate Operator Accessories

South Florida Local Pickup

Gate Openers Unlimited is located in South Florida and offers local pickup from our Hialeah Gardens warehouse when available. This is helpful for local gate technicians, access control installers, parking system contractors, property managers, HOAs, and commercial buyers who need Diablo Controls loop detectors, free-exit probes, low-power detectors, or related vehicle detection products without waiting on standard shipping. Please confirm availability before heading to the warehouse.

Diablo Controls FAQ

What are Diablo Controls products used for?

Diablo Controls products are used for vehicle detection in gate systems, parking lanes, access control entrances, barrier arms, drive-through lanes, and traffic control applications. Common uses include free exit, safety loops, presence detection, directional counting, and parking control.

Are Diablo Controls loop detectors universal?

No. Diablo Controls loop detectors must be matched by model, voltage, socket or terminal style, relay output, fail-safe or fail-secure operation, and the intended detection function. Always verify the system requirements before ordering.

What is the difference between a loop detector and a free-exit probe?

A loop detector reads an inductive loop installed in the pavement or driveway. A free-exit probe is a different style of vehicle detection device that may be buried near the driveway and used with compatible Diablo equipment. The correct choice depends on the installation and gate operator input.

Can Diablo low-power detectors be used on solar gate operators?

Select Diablo low-power detectors are commonly used where power draw matters, including some solar gate applications. Always verify the voltage range, current draw, loop requirements, and whether the detector is suitable for the intended exit or safety function.

Can a Diablo mini-loop be used as a safety detector?

Mini-loop mode is not always appropriate for safety detection. Some Diablo documentation notes that certain mini-loop operation does not provide presence detection in that mode. Verify the model, detection mode, and safety requirements before using any detector in a safety application.

Why is my Diablo loop detector not detecting vehicles?

A detection problem may be caused by the detector, loop wire, lead-in wire, probe cable, bad splices, incorrect settings, power issues, relay output problems, or the gate operator input. Check the full detection circuit before assuming the detector is the only failed part.

What voltage Diablo detector do I need?

The correct voltage depends on the available power and the detector model. Some Diablo detectors operate on low-voltage AC/DC ranges, while others are made for 117 VAC or other supply options. Match the detector voltage to the system before ordering.

Do Diablo Controls detectors require professional installation?

Many Diablo detector replacements are straightforward for trained gate technicians, but loop wiring, high-voltage circuits, parking systems, safety loops, probe installations, and commercial gate systems should be handled by a qualified technician.