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Upgrade your security system with the Resideo LTEM-XA, the industry-standard LTE Cat M1 communicator designed specifically for the Honeywell Home VISTA series control panels. As 3G and older networks sunset, this AT&T-powered module ensures your home or business stays connected to the central monitoring station with lightning-fast, reliable cellular technology.Key Features & Benefits:
- Future-Proof Connectivity: Utilizes LTE Cat M1 technology, which provides better signal penetration into buildings and consumes less power than standard LTE.
- Seamless VISTA Integration: Connects directly to the ECP bus of VISTA-15P, 20P, 128BPT, and 250BPT panels.
- Total Connect 2.0 Ready: Full support for Resideo’s app, allowing you to arm/disarm your system and receive push notifications remotely via smartphone.
- Easy Installation: Features a simple 4-wire connection and diagnostic LEDs to indicate signal strength and status at a glance.
- AT&T Certified: Pre-activated for the AT&T cellular network for robust coverage across North America.Technical Specifications
- Model - LTEM-XA
- Brand - Resideo (formerly Honeywell Home)
- Network - AT&T LTE Cat M1
- Compatibility - VISTA-10P, 15P, 20P, 21iP, 128BPT, 250BPT
- Input Voltage - 12VDC (Typical)
- Dimensions - 8.4" H x 8.0" W x 1.5" DWhy Choose the LTEM-XA?
If you are looking to replace an aging 3G or CDMA communicator, or if you're installing a brand new VISTA system, the LTEM-XA is the most reliable path forward. It provides the security of a cellular backup without the need for a landline, ensuring your alarm signal gets through even if your internet goes down or wires are cut.
