AES Global

AES e-Loop Vehicle Detection FAQ

What is an AES e-Loop used for?

An AES e-Loop is used for vehicle detection at a gate or access-control entrance. Depending on the model and setup, it may be used for free exit, presence detection, activation, or wireless relay signaling to a gate operator or access-control device.

Is AES e-Loop the same as a traditional wired loop detector?

No. A traditional loop usually uses wire cut into the driveway and connected to a loop detector. Many AES e-Loop products use wireless detection and a transceiver, which can reduce saw-cutting and conduit work when the site is suitable.

Which AES e-Loop is best for a residential driveway gate?

For a low-traffic residential driveway, customers commonly look at AES e-Loop Mini or Micro models depending on the detection mode, mounting location, range, and gate operator input. Verify whether the site needs exit-only or presence-style detection before ordering.

Which AES e-Loop is best for a commercial gate?

Commercial sites may require Commercial Surface, Commercial Inground, Commercial Wired, Post Mount, or other AES e-Loop products depending on traffic level, pavement condition, detection purpose, range, and service access. Confirm the application before choosing a model.

What is the difference between exit mode and presence mode?

Exit mode is typically used to trigger the gate to open when a vehicle leaves the property. Presence mode is used when the controller needs to know that a vehicle is still in the detection area, such as holding a gate open while a vehicle remains present.

Can AES e-Loop be used as a safety device?

An AES e-Loop should not be treated as a replacement for required monitored photo eyes, safety edges, or entrapment protection unless the gate operator and site design specifically allow that use. Most gate systems still require proper safety devices in addition to vehicle detection.

How far can an AES e-Loop be from the gate operator?

Wireless range depends on the e-Loop model, transceiver, antenna, mounting position, obstructions, battery condition, and site layout. Long driveways, metal enclosures, masonry columns, and interference can reduce range, so the installation distance should be checked before ordering.

What should I check before replacing an AES e-Loop battery?

Confirm the correct battery type for the specific e-Loop model, inspect the battery compartment, check for water intrusion or corrosion, verify the transceiver status, and recalibrate or test the detector after battery replacement when required.

What is the AES e-Trigger used for?

The AES e-Trigger is used as a wireless relay bridge to send a relay signal between devices, such as an intercom and a gate operator. It should not be confused with a vehicle detection sensor unless the installation specifically uses it with compatible detection equipment.

Will AES e-Loop detect motorcycles or high-clearance vehicles?

Detection can depend on the specific e-Loop model, sensor technology, mounting location, vehicle type, calibration, and site conditions. If the entrance regularly serves motorcycles, high-clearance vehicles, or unusual traffic, verify the correct model and installation method before ordering.