Overview
RAS arming station or alphanumeric keypad — Challenger/Tecom area arming station with LED or LCD status (CA111x, 4/8/16-area RAS).
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 |
|---|---|
| Role | Partition arming and status keypad |
| Bus | Challenger/Tecom data bus |
| Variants | 2-line, 4-line, LCD with reader option |
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
- Aritech product page
- TVN23_DS_2025
- 1162a_truvision_nvr_23_user_manual_29May2025
- 1165A_TruVision_TVN23_Recorder_Operator_Guide_29May2025
- 1159B_TruVision-NVR_23_Quick_Start_Guide_May2025
- TVN23_SP_release_notes_29May2025
Use official Aritech install PDFs and install guides for exact wiring, enrollment, and firmware — specifications vary by SKU and region.
Compatible Peripherals
This page lists Interlogix / Aritech ecosystem compatibility — panels, transceivers, repeaters, and monitoring platforms — not third-party panel brands unless using an approved takeover path.
Host compatibility
| Host / ecosystem | How it connects |
|---|---|
| Challenger panels | RAS enrollment |
| Tecom systems | Arming station per install guide |
Not compatible / common mistakes
Using Interlogix devices without a compatible panel receiver, DGP, or wireless expander for your product family.
Replacement guidance
- Match SKU and encryption generation on product label before ordering.
- Delete old zone/device in installer programming before enrolling replacement.
- Document zone number and name for user and central station records.
- Run walk test and communication test after swap on monitored accounts.
Source: RAS keypad installation guide (Aritech official documentation).