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Quick Overview

Manufacturer: Optex

Part Code: EX-35R

Optex EX-35R Passive Infrared Detector

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Optex EX-35R Passive Infrared Detector

The EX Series provides low cost detection without compromising quality. It combines a unique dual-purpose lens, patented Multi-Focus Technology and Selectable Sensitivity to create four precise detection patterns - wide-angle or long-range and multi-level or pet alley. This makes the unit very versatile and ideal for many applications where the need is for reliable detection on a tight budget.

The unique spherical lens design makes the unit attractive yet robust and, combined with patented Multi-Focus Technology, it eliminates sensitivity problems frequently caused by changes in detection patterns.


  • Low current battery operated model (battery not included)

  • Spherical lens design

  • Dual purpose optics: wide-angle 11x11m or long-range 1.7x17m in multi-level or pet alley patterns

  • High detection sensitivity

  • Stable even in high temperature conditions

  • Selectable pulse (2 or 4)


  • EX-35T – standard model

  • EX-35R – low current battery version for wireless applications

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