Data Sheet

The TX-E Door/Window Sensor with External Contact Input from
Interlogix is a compact, low profile sensor that provides intrusion
detection for application in homes and small businesses. This
sensor allows flexibility in installation with the use of an external
hardwired contact, which can be used in areas where the sensor
cannot be mounted near the magnet.
With both white and brown covers the TX-E Series Door/Window
Sensor with External Contact Input can easily be installed on
doors, windows, cabinets or other items that can be opened and
closed. This sensor also contains a replaceable lithium battery that
lasts up to five years under normal usage.
OVERVIEW
• Field proven wireless technology
• Snap on, interchangeable covers (white and brown)
• Case tamper
• Wall tamper
• External contact input
• Wall mountable bracket
• Replaceable battery with up to 5 years of battery life
(based on usage)
• 2 year warranty
STANDA RD FE AT URES
Intrusion
Specifications
Compatibility Interlogix Learn-Mode panels and receivers
Frequency 319MHz (Crystal based)
Battery CR2032
Battery Life 5 years, typical
Operating Temperature 32°F (0°C) to 120°F (49°C)
Operating Humidity 5-95% non condensing
Weight 1.2 oz.
Sensor Dimensions
(WxHxD)
2.62 x 1.0 x 0.31 in. (6.65 x 2.54 x 0.787 cm)
Magnet Dimensions
(WxHxD)
1.37 x 0.5 x 0.25 in. (3.47 x 1.27 x 0.635 cm)
Color White and Brown cases
Magnet type N48 rare earth
Magnet gap 0.625 in. maximum
Approvals FCC/IC
Ordering Information
TX-E231 Door/Window Sensor w/External Contact Input
Specifications subject to change without notice.
© 2016 United Technologies Corporation.
All rights reserved.
All trademarks are the property of their respective owners.
Interlogix is part of UTC Climate, Controls & Security
a unit of United Technologies Corporation.
2016/05 (LI-1705)
interlogix.com
Door/Window
Sensor
TX-E Series with External Contact Input