Overview
AlarmNet IP communicator — broadband reporting path (7847i, 7846i, dual-path setups) for Total Connect 2.0 and central station.
Without reliable cellular reporting, remote arm/disarm and central station signals stop when phone lines or broadband fail. Match the exact module SKU to your panel model and dealer platform before truck roll.
At a Glance
| Specification | Details |
|---|---|
| Role | IP/Internet AlarmNet communicator |
| Path | Ethernet or panel connection per SKU |
| Dual path | Often paired with LTE for backup |
What This Device Does Well
Provides reliable supervised status at the panel and Total Connect 2.0 when installed, enrolled, and range-tested correctly.
Before You Service or Replace One
- ICCID and carrier — verify active SIM on correct network.
- Module-to-panel pairing — VISTA vs Lynx vs ProSeries vs Lyric slot compatibility.
- Antenna path — internal vs ANT5XL external routing.
- Dealer platform — Total Connect 2.0 activation tied to specific module SKU.
Official Sources
- Resideo product page
- LTE Family Data Sheet (English)
- ProSeries SiX Wireless Converter Data Sheet (English)
- LTE Communicator Compatibility Chart (English)
- Total Connect Compatibility Chart (English)
- 7847i-Data-Sheet
- 7847i-E-Data-Sheet
- 7847i-E-Data-Sheet-French
- LTE Communicator Compatibility Chart (Spanish)
- LTE Communicator Compatibility Chart (French)
- Total Connect Compatibility Chart (French)
Use official Resideo install PDFs and install guides for exact wiring, enrollment, and firmware — specifications vary by SKU and region.
Compatible Peripherals
This page lists Honeywell Home 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 |
|---|---|
| VISTA and compatible panels | AlarmNet IP enrollment |
Not compatible / common mistakes
Using Honeywell wireless devices without a compatible 5800 receiver or SiX/ProSeries/Lyric host panel.
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: 7847i / AlarmNet IP install guide (Resideo official documentation).