You need an indoor station that pairs with your outdoor SIP door phone and keeps the comms clear. The Fanvil i51W is a straightforward SIP indoor unit – connect it to your existing SIP phone system, and you've got reliable two-way audio and video intercom without a proprietary handset.
Full specifications, wiring diagrams, and configuration details are in the Fanvil datasheet (linked on this page). If you're not sure whether it fits your current setup, call 08 7078 5300. A human answers, and they'll sort it out with you
| brand | FANVIL |
| model | i51W |
| type | SIP Indoor Station |
| category | VOIP DEVICES & ACCESSORIES |
