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Optex EX-35R Battery Operated PIR Detector

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Optex EX-35R Battery Operated PIR Detector

$ 40.8800
The Optex EX-35R is a wireless Passive Infra-Red (PIR) motion detector featuring a 35x35 / 55x5.5 ft. coverage area.


Model: EX-35R

Condition: New

Availability: Usually ships within 24 hours

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The Optex EX-35R is a wireless Passive Infra-Red (PIR) motion detector featuring a 35x35 / 55x5.5 ft. coverage area.

The EX-35 combines a unique dual purpose lens, patented multi-focus technology and selectable sensitivity to create 4 precise detection pattern selections.

The EX-35 breaks the mold of low cost, quality deficient detectors. You can select between precise wide angle or long range coverage, and also multilevel or pet alley detection patterns. By incorporating multi-focus technology into the spherically designed lens, the EX-35 has successfully eliminated sensitivity problems caused by changes in detections patterns.

Spherical Fresnel Lens Design

Spherical lens provides a precise focal length to each of the multiple lens segments (uniform distance between each lens segment and the pyroelectric elements). This enable each lens segment to face precisely towards its detection area, and creates detection zones without distortion, achieving a new level in lens design precision.

The spherical fresnel lens differs from the conventional flat fresnel lens in that the distance between the lens and the pyro-electric elements is the same across the entire lens (the focal length is always the same). It therefore collects infra-red rays more efficiently.

Each focused image (detection zone) has sharply defined edges (=accurate sensitivity) and it produces the maximum signal contrast against the background area (=high detection performance). This sharp focus provides the maximum signal power to the detector, compared to a weak, sluggish signal created by a poorly focused zone.

Selectable Detection Patterns

The EX-35 provides reliable and precise detection performance. By simply rotating the spherical lens, you can select between wide angle and long range detection patterns. Furthermore, the multi-level and pet alley detection patterns can be selected by simply sliding the P.C.B. up or down.

Patented Multi-Focus Lens

Creates zones with high level vertical density, providing maximum detection sensitivity that remains stable even in high temperature conditions.

False Alarm Detection

Offers R.F.I. protection (no alarm at 20V/m from 100 MHz to 1 GHz), temperature protection (no alarm during temperature changes from -4 to +122 degree F (-20 to +50 degree C)), noise reduction circuit, selectable pulse count of 2 or 4, and LED On/Off switch.

Battery Operated Wireless Security

Powered by a 3~9V alkaline battery or Lithium battery and is designed to be used with a transmitter of a wireless security system. After the first detection, 2 minutes of non-activity is required before reactivation. Any subsequent movements during the 2 minutes automatically resets the time delay. This feature extends battery life, especially when installed in high traffic areas.

Brand Optex
Condition New
Outdoor Use No
Technology Passive Infrared
Power Battery Powered
Coverage 35' x 35'
Features Form C Relay, Pet Tolerant, Tamper Switch
Connection Wireless Ready
Mounting Wall
Product Contents:

  • One (1) EX-35R Detector

  • One (1) Installation/User's Manual

  • 5-Year Warranty

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