Optex OVS-01GT User Manual

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-1-

●

Vehicle detection is ensured by a combination of

microwave and ultrasonic wave.

●

A microwave sensor can detect the presence of a

vehicle based on FMCW (Frequency-modulated

continuous-wave).

●

Detection of objects other than a vehicle can be

reduced (patent pending).

●

Built-in heater reduces snow on the sensor

(automatically activates based on the outside air

temperature).

●

Not affected by underground obstructions, this

product is installed above ground.

●

Reduced installation time as access road for

vehicle is not closed, as no civil engineering

works is required..

Installation Instructions

OVS-01GT

Vehicle Detection Sensor for Gate

Features

No.59-2643-0 171013

Safety Precautions

Component Name

Before Using the Product

Detection Principle and Basic Operation of the Sensor

Sensor Installation Recommendations

Sensor Detection Conditions

Installation Workflow

Installation Steps (Basic)

Installation of the Units

Setting Verification and Adjustment

Calibration

Detection Area Check

Other Functions

Advanced Installation

Sensitivity

Human Cancel Adjustment

Presence Detection Timer

Sensitivity Boost Timer

Ultrasonic Maximum Range

Input

Troubleshooting

Specifications

Specifications

Detection Area Diagram

Dimensions

2

3

4

4

5

6

7

9

9

12

13

14

16

17

17

18

19

21

22

23

24

26

26

27

27

1

2

3

4

5

6

7

Table of Contents

3-1

3-2

3-3

3-4

4-1

4-2

4-3

4-4

4-5

5-1

5-2

5-3

5-4

5-5

5-6

7-1

7-2

7-3

Table of Contents

Other manuals for Optex OVS-01GT

Quick Reference Guide2 pages

Questions and Answers:

U
umcclainAug 18, 2025
Why is my Optex OVS-01GT Accessories vehicle sensor not detecting vehicles?
- J
  Jason ThompsonAug 18, 2025
  Several factors might cause this issue. Ensure the sensor is properly powered with a 12-24VDC connection and that the voltage is correct. Verify that calibration was performed correctly. The sensor's direction may be misaligned, so adjust it for accurate detection. Background interference can also be a factor; try recalibrating. If the sensing distance is too short, increase it, or enhance the sensitivity if it's too low.
D
Dawn ArroyoAug 20, 2025
How to stop Optex OVS-01GT Accessories sensor from detecting vehicles outside the area?
- D
  David BanksAug 20, 2025
  This issue typically arises from settings being too sensitive or the sensor direction needing adjustment. Try reducing the sensitivity and the microwave sensing distance. Also, ensure the sensor (detection area) direction is correctly aligned.
R
rogerselizabethAug 23, 2025
What to do if Optex Accessories sensor stuck on detecting vehicle?
- E
  evansthomasAug 23, 2025
  This problem may occur due to obstructions in the detection area like humans, bicycles, large packages, weeds, snow, or irregularities on the ground. Remove any such objects; if that's not possible, reduce the sensing distance. Also, an object on the sensor surface, such as chewing gum, could be the cause. Ensure that calibration has been performed correctly and that the sensor (detection area) direction is properly adjusted.
D
daniel92Aug 26, 2025
How to fix Optex Accessories calibration error (red and blue blinking)?
- M
  Mark LongAug 26, 2025
  The sensor might be detecting a pedestrian or object (like a signboard) in the detection area. Remove any obstructions. If you cannot remove the object, reduce the ultrasonic sensing distance. The sensor could be installed too low, so ensure its bottom surface is 500mm (19.68in.) from the ground. A tilted pole or ground can also cause this issue; attach the sensor to a pole vertical to the ground. Adjust the sensor's direction to avoid nearby vehicles, walls, fences, and gate bars. Finally, check for and remove any objects on the sensor surface.
M
Matthew FlemingAug 28, 2025
Why Optex OVS-01GT Accessories sensor detects gate bar?
- S
  Steven SanchezAug 28, 2025
  If the gate bar is detected, it might be because the sensitivity is too high, so try reducing it. The sensing distance could also be too long; reduce that as well. Ensure the sensor is installed at least 700mm (27.56in.) away from the gate bar. Adjust the sensor's direction to be parallel to the gate bar. Finally, if the gate bar has a curtain, remove it.
L
lsteeleAug 30, 2025
How to make Optex Accessories sensor detect vehicles earlier?
- J
  James MckinneyAug 30, 2025
  To improve the sensor's detection timing, try enhancing the sensitivity. If the sensing distance of the microwave is too short, increase it. Also, ensure the sensor mode is appropriate for your installation.
D
Diane BarnesSep 1, 2025
Why does Optex OVS-01GT Accessories sensor detect pedestrians?
- P
  parkercrawfordSep 1, 2025
  If the sensor detects pedestrians, it could be due to the sensitivity being too high; try reducing it. Also, verify that the sensor mode is correct for the installation. The sensor may be detecting a crowd; take steps to prevent people from passing through the area.
B
Brian SmithSep 4, 2025
Why Optex OVS-01GT sensor fails to logically multiply activation and vehicle detection?
- G
  gina53Sep 4, 2025
  This issue may arise if the sensitivity is too low, so try enhancing it. Also, ensure the sensor (detection area) direction is properly adjusted for correct detection. If the sensing distance of the microwave is too short, increase it.
P
Paul ParkerSep 7, 2025
Why Optex OVS-01GT Accessories sensor detects pedestrian with baggage?
- J
  Jeremiah WilkersonSep 7, 2025
  The sensor might be detecting pedestrians with baggage because the sensitivity is too high; try reducing it. The sensor may not discriminate a large object from a vehicle. Take steps to prevent people from passing through the area.
B
Bradley WallaceSep 9, 2025
Why Optex OVS-01GT Accessories sensor doesn't detect right-turning vehicle?
- M
  martinhillSep 9, 2025
  If a vehicle turning right after leaving the parking lot isn't detected, the sensitivity may be too low; try enhancing it. Also, check if the sensitivity boost timer has been disabled; enable it. If the time period of the sensitivity boost timer is too short, increase it.

Optex OVS-01GT Specifications

General

Brand	Optex
Model	OVS-01GT
Category	Accessories
Language	English

Summary

Safety Precautions

Component Name

Before Using the Product

Detection Principle and Basic Operation of the Sensor

Explains how the sensor detects vehicles using microwave and ultrasonic waves.

Sensor Installation Recommendations

Provides guidelines for mounting the sensor for optimal detection performance.

Sensor Detection Recommendations

Lists conditions and factors affecting sensor detection and potential issues.

Installation Workflow

Outlines the step-by-step process for installing the sensor unit.

Installation Steps (Basic)

4-1 Installation of the Unit

Details the physical mounting and wiring of the sensor unit to its location.

4-2 Setting Verification and Adjustment

Describes how to check and modify basic operational settings of the sensor.

4-3 Calibration

Explains the process of calibrating the sensor to its environment for stable detection.

4-4 Detection Area Check

Guides on how to visually verify the sensor's detection area using the operation indicator.

4-5 System Operation Check

Involves testing the entire system with a vehicle after sensor setup.

4-6 Other Functions

Covers features like automatic indicator off, heater, and environmental notifications.

Advanced Installation

5-1 Sensitivity

How to adjust the sensor's sensitivity for vehicle detection capability.

5-2 Human Cancel Adjustment

Adjusts settings to prevent detection of humans or unwanted objects.

5-3 Presence Detection Timer

Configures a timer to prevent prolonged detection of static objects.

5-4 Sensitivity Boost Timer

Temporarily enhances sensitivity for specific scenarios like vehicles backing up.

5-5 Ultrasonic Maximum Range

Allows adjustment of the ultrasonic sensor's detection distance to avoid errors.

5-6 Input

Configuration of external input signals for wake-up or inhibit functions.

Troubleshooting

Specifications

7-1 Specifications

Lists detailed technical specifications of the OVS-01GT sensor.

7-2 Detection Area Diagram

Visual representation of the sensor's detection coverage.

7-3 Dimensions

Provides the physical measurements and mounting hole specifications.

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