Kantek 20667 User Manual

Exit Detector

• Zone of detection easily adjustable with pinpoint accuracy

• Unlocks or shunts door automatically

• Hands free! No buttons to push!

• Integrated 90dB local door alarm sounder independently controlled by
access panel

• 4 models available

• X-Y Targeting™targets a specific area of detection

• Infrared detection coupled with DSP prevents false “door forced open” alarms

Item # 20667

DN1225-0502

©2005 Kantech

Product specifications and availability subject to change without notice.
Certain product names mentioned herein may be trade names and/or
registered trademarks of other companies.

Tel: [phone] Fax: [phone]
Toll free: 1-888-KANTECH (1-888-526-8324)
www.kantech.com

Exit Detector

Technical Specifications
Detector type Passive infrared
Filter technology Digital Signal Processing (DSP)
Detector lens Curtain-type Fresnel lens
Detection range One hand: 10 ft. (3 m) Whole body: 20 ft. (6 m)
Power consumption 12-28 VDC, 50mA
Piezo buzzer 90 dB at 28 VDC, 5-28 VDC, 20 mA (XL & XL2 only)
Main relay contacts SPDT, 1A max. @ 30VDC max.
Main relay timer Adjustable, 1/2 to 60 seconds
Main relay recycle time Fixed, 3/4 second off
Lock control relay Available on LT2 and XL2 models only, Solid state relay, N.C., 2A max.

@ 30VDC, Timed at 2 seconds fixed

Tamper switch N.C., 100 mA max. @ 30VDC max.
Dimensions (HWD) in. 1-3/4 x 7-1/8 x 1-7/8
Dimensions (HWD) cm

4.5 x 19 x 4.75

Indicator light Red / Green LED
Certifications UL294, CE, FCC, ULC

Ordering Information:

T.REX-LT Tamper and timer (White)

T.REX-XL Tamper, piezo, and timer (White)

T.REX-LT2 Tamper, timer, and 2 relays (White)

T.REX-XL2 Tamper, piezo, timer, and 2 relays (White)

T.REX-XLBLK Tamper and timer (Black)

T.REX-XL2BLK Tamper, piezo, timer, and 2 relays (Black)

T.REX-PLATE T.REX back plate (White)

The T.Rex creates a new standard and provides a complete solution to exit detection and door surveillance
for access control applications. Outstanding innovations such as X-Y Targeting

™

and DSP implementation

make the T.Rex the fastest and most reliable exit detector on the market.

X-Y Targeting targets a specific area of detection for
added security

T.Rex is the first detector on the market to offer vertical detection targeting
using two adjustable louvers located in the detection chamber. The installer
“trims” the detection area by adjusting these louvers from 90° down to a
minute 5° and rotates the lens for horizontal adjustments. These two
adjustments allow the installer to mount the detector so that the detection
area will not “hit” the floor along the doorjamb, defeating any attempt to
circumvent door supervision by sliding objects under the door.

Infrared detection coupled with DSP prevents false
“Door Forced Open” alarms

T.Rex utilizes infrared detection coupled with DSP (Digital Signal Processing)
sampling specifically designed for access control applications. Since a truly
effective exit detector must detect the extremely fast movement of a hand
(the target) about to push the door or turn the door handle, the low sensitivity
of intrusion detection alone is inadequate. Coupling the intrusion detection
with DSP allows T.Rex to accurately detect exits and cause appropriate “Door
Forced Open” alarms.

T.REX-PLATE