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The Resideo LTEM-XA is an LTE Cat M1 communicator for VISTA control panels on the AT&T network, replacing the earlier CDMA-X and LTE-X communicators. It connects VISTA-15P, 20P, 128BPT, and 250BPT panels to the fully redundant, 24/7-monitored AlarmNet Network Control Center using 256-bit AES encryption, with full Contact ID reporting, upload/download, diagnostic LEDs, and over-the-air (FOTA) firmware upgrading, plus optional two-way voice transport with VoLTE-capable panels.
Shipping
Free US shipping on orders over $200. Orders under $200 ship at the rate shown at checkout. Oversized items ship by freight; we confirm the quote with you first.
Shipping policyReturns
Start within 30 days of delivery. On change-of-mind returns you pay:
- Shipping both ways, to you and back to us
- A 3% card processing fee
- A 30% open-box fee if the box was opened
Special orders need a manufacturer RMA. Discontinued items can't be returned. Defective items are always covered.
Start a returnDamaged or wrong item?
Tell us within 3 days of delivery with photos and we'll make it right, with no fee.
Contact usResideo warranty
This product is covered by the manufacturer's warranty. We help you with the claim from start to finish.
Warranty detailsSupport from real people
Setup questions, compatibility, firmware: chat with a specialist or email info@silarius.com, Monday to Friday, 8am to 4pm ET.
Chat with usBusiness accounts
Approved businesses can pay on Net 30 / PO terms after their second completed order.
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