Recessed Door/Window Sensor

TX-E Series

Overview

The TX-E Series Recessed Door/Window Sensor from Interlogix® is compact and robust for dependable operation. Hidden within the door frame, this contact is virtually invisible when the door is closed making it ideal when discreet sensors are needed. The TX-E Series Recessed Door/Window Sensor uses a replaceable lithium battery that lasts up to five years under normal usage and comes with a standard flanged top.

Standard Features
  • Field proven wireless technology
  • Compact design
  • Easy replaceable battery
  • Wide gap — up to 1" maximum
  • Replaceable battery with up to 5 years of battery life (based on usage)
  • 2 year warranty
Ordering Information

TX-E221

Recessed Door/Window Sensor

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