Overview
Interlogix TX-E wireless sensor — 319.5 MHz one-way transmitter for Simon panels and select third-party systems (including some Qolsys at 319.5 MHz).
On Interlogix systems, wireless devices are supervised zones on the panel — tamper, low battery, and missing signals appear as trouble conditions that may block arming depending on panel programming.
At a Glance
| Specification | Details |
|---|---|
| Wireless | 319.5 MHz TX-E family |
| Types | Contacts, motion, glass, flood, keyfobs — SKU specific |
| Power | Battery per model |
| Supervision | Panel zone trouble — low battery, tamper, missing |
What This Device Does Well
Provides reliable supervised status at the panel and Alarm.com / UltraSync when installed, enrolled, and range-tested correctly.
Before You Service or Replace One
- Sensor SKU — TX-E wireless vs hardwired loop vs 433 MHz expander path.
- Panel online — resolve panel AC/comms trouble before blaming sensor.
- Range — 433 MHz expander or move wireless receiver for distant zones.
- Battery type — use listed cell; replace all batteries in multi-cell devices.
- Tamper — cover fully closed before declaring hardware fault.
Official Sources
Use official Aritech install PDFs and install guides for exact wiring, enrollment, and firmware — specifications vary by SKU and region.