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The EX-35T Indoor Wired Passive Infrared Detector with Tamper Switch from Optex combines a dual purpose lens, Multi-Focus Technology, and Selectable Sensitivity to create 4 precise detection pattern selections. You can select between precise wide angle and long range coverage, and also multi-level or pet alley detection patterns. With the Multi-Focus technology incorporated into the spherically designed lens, the EX-35T eliminates sensitivity problems caused by changes in detection patterns.
Creates zones with high vertical density, thereby providing maximum detection sensitivity that remains stable in high temperature conditions.
Provides optical performance for wide angle and long range detection in multi-level or pet alley patterns using the same lens surface.
False Alarm Protection
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°F (-20 to 50°)), noise reduction circuit, selectable pulse count of 2 or 4, tamper switch, and LED on/off switch.
Powered by a 3 to 9V alkaline or lithium battery and is designed to be used with a transmitter or a wireless system.
Battery not included.
Battery Saving Circuit
Low current consumption and after first detection, 2 minutes of non-activity is required before the next activation useful in high traffic areas.
Tall zone patterns eliminate the need for vertical adjustment. Selectable WIDE ANGLE, LONG RANGE, NORMAL (Multi-Level), and PET ALLEY detection patterns.
UL-Listed, LED on/off switch, tamper switch, and selectable pulse count 2 or 4.
In the Box
Optex EX-35T Indoor Wired Passive Infrared Detector with Tamper Switch
Limited 5-Year Warranty
Table of Contents
Interior Wide: 64/28 zones (pet alley) Long: 12/4 zones (pet alley)
Wide 85°: 35 x 35' (11 x 11 m) Long Range: 55 x 5.5' (17 x 1.7 m)
3°F (1.6°C) at (2'/sec (0.6 m/sec)
Detectable Speed: 1 to 5'/sec (0.3 to 1.5 m/sec)
Alarm indicator optional
Approximately 2.5 sec
N.C. 28 VDC, 0.2 A (maximum)
Tamper: N.C. opens when the cover is removed 28 VDC, 0.1 A maximum
Pulse Count: Approximately 20 sec, 2 or 4
When using long range, always set pulse count selector on 2.
Approximately 30 sec
9.5 to 14 VDC
8 mA (normal), 11 mA (maximum) at 12 VDC
-4 to 122°F (-20 to 50°C)
No alarm 20 V/m
Normal: 4.0 to 8.0' (1.2 to 2.4 m) Pet Alley: 2 to 4' (0.6 to 1.2 m)