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Infrared + Microwave Sensor
SSR-3 (EN16005)

A uni-directional long range detection sensor with monitored safety.

*EN16005 is the regulations of power operated pedestrian door sets in all CEN member countries.


Combined Sensor

Combined technology sensors look to capitalise on the merits of both infrared and microwave technology. Microwave allows for the detection of a fast moving traffic and Infrared can detect static presence.

Useful functions

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  • Infrared
  • Microwave
  • Doorway Monitoring
  • Presence Detetion
  • Full Color LED
  • Energy Efficiency
  • Snow Mode
  • Self Diagnosis
  • Waterproof
  • Direction Detection
  • Activation + Safety
  • Large-scale Commercial Facilities
  • Small Stores
  • Transportation
  • Medical
  • Public
  • Food Service
  • Museums
  • Office Buildings
  • Entertainment
  • Residence

SSR-3 Quick Setup


Energy Efficient

  • Intelligent unidirectional detection ability reduces door hold open time and building energy loss

Unparalleled Pedestrian Safety

  • Unique ability to memorize door motion allows the infrared safety curtain to be focused inside the moving door leaf resulting in unparalleled pedestrian safety
SSR-3_Unparalleled Pedestrian Safety
SSR-3_Unparalleled Pedestrian Safety

Large Detection Zone

  • Adjustable detection zone of 4m wide x 4m deep ensures timely door opening making this the ideal sensor for use in airports, supermarkets, shopping centres etc
SSR-3_Depth Adjustment

Ease of Installation

  • All the information necessary to install the SSR-3 sensor is printed on the sensor body

*EN16005 is the regulations of power operated pedestrian door sets in all CEN member countries.

Detection Area [inches / millimetres]

Detection Area

External Dimensions [mm(inches")]

External Dimensions


can see in the scroll.

Model SSR-3 Dual Relay Output Pedestrian Door Activation + Monitored Safety
Detection Method Microwave Motion Detection, K-Band + Active Infrared Detection
Installation Height 3.2m (10.50ft) Max
Sensitivity Adjustment Available (Potentiometer)
Depth Adjustment Active Infrared 3 rows -8° ~ +4° (Screw)
Microwave Antenna Adjustment up/down +15° ~ +51° in 3° steps
Microwave Sensitivity Adjustment (Potentiometer)
Width Adjustment Active Infrared Wide / Narrow (Area Mask)
Frequency 4 Frequencies (Dip Switch)
Presence Timer 2s / 30s / 60s / ∞ (Active Infrared 3 rows)
Monitor Mode Normal / Snow (Dip Switch)
Doorway Learn ON / OFF (Dip Switch)
Direction Detection ON / OFF (Dip Switch)
LED Indication

Standby : Green
Doorway Learning (When dip switch Y 5 is ON) : Flashing Green
When responding to the TEST signal : Flashing Green (once)
Radar Detecting : Blue
Row 3 Detecting(Dip switch Y 5 is OFF) : Red
Row 2 Detecting : Slow Flashing Red
Row 1 Detecting : Fast Flashing Red
Detection row “ROW1”(“ROW2” when doorway Learning is turned ON) is detecting door movement : Orange
Indicates a change of dip switch settings : Fast Flashing Orange
Door Hold is turned ON (When dip switch Y 4 is ON) : Slow Flashing Orange
Internal Sensor Error : Fast Flashing Green/Red
Reflected infrared signal from the floor is very low : Slow Flashing Green/Red

Power Supply AC/DC 12 ~ 24V ±10%
Power Consumption AC12V : 2.5VA Max, AC24V : 2.5VA Max
DC12V : 150mA Max, DC24V : 80mA Max
Output Infrared Opto Relay Non Polar
Voltage : 48VDC Max. Current : 300mA Max. (Resistance Load)
Microwave Form A Relay DC50V 0.1A (Resistance Load)
Test Input 6mA Max. @ 24VDC
Output Holding Time Active Infrared : Approx. 0.5s
Microwave : Approx. 1.5s
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 265mm (W), 60mm (H), 43mm (D)
Weight Approx. 260g (0.56 lbs)
Color S : Silver, BL : Black
Accessories Provided Cable, Mounting Screws 2pcs, Mounting Template, Installation Instructions, Area Mask Sticker
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