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Activation + Safety Infrared Sensor

The sensor that can open doors only waving a hand without touching to prevent the spread of viruses.


Active Infrared Sensor

Active Infrared sensors take a snap shot of the reflection levels from the ground. Any change in the properties of the reflected wave will indicate that a person or object is in the detection area.

Useful functions

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  • Infrared
  • Presence Detetion
  • Full Color LED
  • Energy Efficiency
  • Snow Mode
  • Self Diagnosis
  • Waterproof
  • Activation + Safety
  • Small Stores
  • Transportation
  • Medical
  • Public
  • Food Service
  • Museums
  • Office Buildings
  • Entertainment
  • Residence



  • Reach your hand near the sticker and wave it to open the door without touching it.


  • Narrow detection area will not detect the pedestrians walking parallel with door.
3H-IR14TS_detection area
3H-IR14TS_detection area
3H-IR14TS_safety detection area
3H-IR14TS_safety detection area

Conservation of electricity

  • Limite detection to only those who enter and exit the door not to open and close repeatedly.
3H-IR14TS_detection area

Small size

  • Small and easy to set up and install on the door.

Ease of Installation

Detection Area [m(inches")]

Detection Area

External Dimensions [mm(inches")]

External Dimensions


can see in the scroll.

Model 3H-IR14TS
Detection Method Active Infrared Reflection
Installation Height 3.0m (9.84ft) Max
Sensitivity Adjustment Available (Potentiometer)
Depth Adjustment Angle : 0° / +5°
Row : R1 ~ R4
Width Adjustment Wide / Narrow
Frequency 2 Frequencies
Presence Timer Row 1 : 2s / 10s / 60s / 180s
Row 2-4 : 2s
Monitor Mode Normal / Snow
Self-Monitoring ON / OFF
LED Indication Standby(Row 1 monitoring) :Green  Row 2-4 monitoring: Light Blue
Row 1 Detecting : Red  Row 2, 3, 4 Detecting : Blue
※When multiple rows are detecting simultaneously, the innermost row is given priority.
Door Hunting : Orange
Waiting for reset : Fast Flashing Orange
Internal Sensor Error : Fast Flashing Green/Red
Reflected infrared signal from the floor is vely low: Slow Flashing Green/Red
Power Supply AC/DC 12 ~ 24V ±10%
Power Consumption AC12V : 1.1VA Max, AC24V : 1.3VA Max
DC12V : 70mA Max, DC24V : 40mA Max
Output Relay Contact 1A DC50V 0.1A (Resistor Load)
Output Holding Time Approx. 0.5s
Response Time Approx. 0.1s ~ 0.2s
Operating Temperature -20°C ~ +60°C, (-4°F ~ +140°F)
Operating Humidity Below 80%
IP Rating IP54
Sensor Dimensions 210mm (W), 59mm (H), 28.5mm (D)
Weight Approx. 180g (0.40 lbs)
Color S : Silver , BL : Black
Accessories Provided Sticker,Cable, Mounting Template, Installation Instructions
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