Wave-To-Open Sensor with Manual Override Button – French

The ENFORCER contactless aperture request detector uses infrared technology to allow the user to exit a protected place by an access control system simply with a hand gesture. As the function is contactless, this detector is ideal for hospitals, medical centers, laboratories, clean rooms, schools, factories, and offices. Added a manual cancel button for the SD-927PKC-NFVQ.

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  • Detection range up to 2-3/8″~8″ (6~20 cm)
  • Single stainless steel plate
  • 3A relay, adjustable by 0.5~30 seconds, rocker or as long as the hand is near the sensor
  • Screwless terminal block with fast connection
  • LED ring illuminated detector for easy identification.
  • Selectable two-tone LED ring (from red to green, or from green to red) to indicate that the detector has been triggered.
  • Adding a manual cancel button as an auxiliary device for the sensoror
Operating voltage 12~24 VAC/VDC
Current Draw 120mA@12VDC
Relay type Form C dry contact, 3A@24VDC
Override button Switching capacity: 3A@24VDC
Mechanical life: 500,000 cycles
Response time 10ms
LEDs Standby: Red
Triggered: Green
Output duration Adjustable, 0.5~30 sec., toggle, or as long as sensor is triggered
Sensing range Adjustable, 2-3/8″~8″ (6-20 cm)
Operating Temperature -4°~131° F (-20°~55° C)
Dimensions 4-1/2″ x 2-3/4″ x 1-5/16″ (115 x 70 x 33.5 mm)
Weight 3.9-oz (110g)

Product Information Sheet (PI)





  1. Check that nothing is remaining in range of the sensor including a cone of 60º from the centerline.
  2. Reduce the IR range of the sensor.
  3. Ensure that the sensor’s output duration potentiometer is not turned to maximum
  4. Check that the power voltage is within the sensor’s specifications.


  1. Ensure that no strong direct or reflected light source is reaching the sensor.
  2. Ensure that sensor is sheltered from direct sunlight.


  1. Increase the IR range of the sensor.
  2. Check that the power voltage is within the sensor’s specifications.
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