Optex FLX-S-ST FlipX Standard Indoor PIR Sensor with Rotatable Lens


Optex FLX-S-ST FlipX Standard Indoor PIR Sensor with Rotatable Lens (excluding bracket)


The FLX-S-ST is OPTEX’s latest indoor sensor with a new to the market, innovative pyroelectric sensor, and human catch element. Equipped with a rotatable lens, FlipX sensors allow an easy switch from wide to narrow detection, meaning that you can do twice as much with a single product. It’s the perfect choice for everyday intrusion detection in residential or light commercial sites.

Key Features:

  • Hardwired indoor PIR with rotatable lens
  • Wide detection up to 12m, 85 degree, and narrow detection up to 18m
  • Superior pet tolerance with new pyroelectric element
  • Variable high mount 2.0-3.0 meters

Advanced pyroelectric sensor: Equipped with the latest-technology pyroelectric sensor, the FlipX Standard ensures high performance and accuracy. What makes the sensor unique is its ability to adapt to the human shape and differentiate humans with greater clarity, avoiding false alarms triggered by pets.

Rotatable lens: The FlipX Standard features our innovative, time and money saving solution – the rotatable lens. The sensor comes with the factory setting of wide detection but by simply removing the cover and flipping the lens 180degrees you can create a whole new narrow detection area for corridors, window protection and more.

Spherical lens design: The specially designed spherical lens provides a precise focal length of each detection ray onto the pyroelectric elements. This advanced lens design helps to ensure consistency throughout the field of detection and considerably reduces the chance of missed alarms.

SMDA logic: All FlipX series are equipped with a digitally enhanced signal recognition logic, “SMDA”. This highly developed detection technology helps the sensor avoid nuisance alarms from shades, changes in temperature or brightness which can be common in indoor settings. With this enhanced digital logic you can get piece of mind that your alarm will not be activated by everyday triggers. In this model we have also incorporated features from outdoor sensors, to make it more resistant and durable for everyday indoor detection use.

Easy installation: The FlipX Standard comes with an easily viewable LED indicator in green so you are sure the sensor is turned on and working. It also comes with a 180 degree cover lock which can be easily removed to rotate the lens and change the detection area from wide to narrow.


  • Buildings
  • House


There are no reviews yet.

Be the first to review “Optex FLX-S-ST FlipX Standard Indoor PIR Sensor with Rotatable Lens”