Door Sensor 0 to 10 m Sensing Distance, Relay Output - ADS-SE1

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300.00 Grams


Autonics Automatic Door Side Sensor - ADS-SE1

1 channel, Relay contact output, Cable connector type


The Autonics ADS-SE1 automatic door side sensor is a through-beam sensor with its own controller. The sensor has long sensing distances of 10 m and provides stable detection even in high ambient lighting conditions of 100,000 lux. Push-to-connect wiring makes connecting the sensor and controller simple, and a one-touch automatic sensitivity adjustment function is included for easy setup.

As a quick report, this door sensor provides:

  • Through-beam sensing type
  • 0 to 10m Sensing distance
  • ≥ Ø 20 mm Min. sensing target
  • Infrared LED (850 nm modulated) Light source
  • OUT 1 indicator (red), OUT 2 indicator (green)
  • Cable connector Connection type
  • Relay contact  control output
  • IP30 ingress protection structure according to IEC standards
  • ≈ 50 ms (from interrupted light) Response time
  • ≈ 500 ms (from received light) Output holding time
  • 12 - 24 VAC~ ± 10 %, 50 / 60 Hz / 12 - 24 VDC ± 10 % (ripple P-P: ≤ 10 %) Power supply
  • AC: ≤ 2 VA / DC: ≤ 50 mA Power consumption


This Autonics ADS-SE1 sensor's holder is made of Acrylonitrile butadiene styrene (ABS), its Lens is made of Polymethyl methacrylate (PMMA).

The housing and cover material of ADS-SE1 controller is Acrylonitrile butadiene styrene (ABS).

The ADS-SE1 features IP30 ingress protection.


The Autonics door sensor ADS-SE1 features standard cable type connection. This cable covers the sensor's 1 wire. It is Ø2.4mm in diameter and 5 meters in length.

Sensing specifications

The mainimum distance that this door sensor can detect its standard sensing target, which is a ≥ Ø 20 mm piece of Opaque material, is 0 to 10 m. This so-called sensing distance differs from one sensing target to another, based on their material, size, etc.

Control output

The ADS-SE1 features Relay contact output.


There are limitations in temperature and humidity in which ADS-SE1 photoelectric sensor is used:

  • Storage temperature: -25 … 60°C
  • Storage humidity: 35 to 85%RH
  • Ambient temperature: -20 … 55°C
  • Ambient humidity: 35 to 85%RH

Environment resistance is rated at no freezing or condensation.


Still want to know more? Click here to find out about Autonics Door Sensors working principles.

Series Information

ADS-SE1/2 Series

Automatic Door Side Sensors

The Autonics ADS-SE1/2 series automatic door side sensors are through-beam type sensor system with a dedicated controller. The sensors feature long sensing distances up to 10 m and provides stable detection even in high ambient lighting, up to 100,000 lux. Connection between sensor and controller is made easy with push-to-connect wiring and one-touch automatic sensitivity adjustment function is included for convenient set up.

ADS-SE1/2 Series Main features

  • Long sensing distance: 0 to 10m
  • Ambient lighting: up to 100,000lux
  • Easy connection between sensor head and controller
  • Simple sensitivity adjustment (one-touch automatic sensitivity adjustment)
  • Self-diagnosis function
  • Compact size: W77×H44×D24mm

About Autonics Door Sensors

"Autonics" is a leading provider of automation solutions from South Korea. Autonics products are trusted and adopted by engineers in various industrial applications and their technology is widely applied in day-to-day automation devices. This company represents 2 door sensors series:

  • ADS-A Series: Automatic Door Sensors
  • ADS-SE1/2 Series: Automatic Door Side Sensors

Autonics Door Sensors are mainly used in:

  • Elevator Industry


You may be interested to see this product's catalog. If so, please click to view the ADS-SE1 datasheet.
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Warranty Information

One Year Warranty
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Additional Information

Sensing type:
Through-beam type
Sensing distance:
0 to 10m
Light source:
Infrared LED (850nm modulated)
Power supply:
12-24VAC~ ±10% 50/60Hz
Current consumption and Power consumption:
Current Consumption: Max. 2VA, Power Consumption: Max. 50mA
Control output:
Relay (SPST(1a))
Sensing Cannel:
Sensitivity adjustment:
Set by button
Sensor cable length:
Environment_Ambient illumination:
Sunlight: Max. 100,000lx (receiver illumination)
Environment_Ambient temperature:
-20 to 55℃, storage: -25 to 60℃
Protection structure:
Environment_Ambient humidity:
35 to 85% RH, storage: 35 to 85% RH
Response time:
Approx. 50ms (from light OFF)
Output holding time:
Approx. 500ms (from light ON)
Available sensor set:
Sensor cable:
Ø2.4mm, 1-wire, 5m (AWG26, core diameter: 0.16mm, number of cores: 7, insulator out diameter: Ø1.32mm)
Sensor - Holder: Acrylonitrile butadiene styrene, Lens: Polymethyl methacrylate, Lens guide: Polycarbonate, Nut: Polycarbonate
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