Intercom Systems for
NYC Brownstones

In most cases, yes. The door station itself will be visible — that's unavoidable — but the cable connecting it to the indoor unit doesn't need to run on the outside of the building. We typically route cable through the door frame, into a basement channel, or through interior walls depending on the brownstone's layout. In multi-unit brownstones, the riser (the vertical wall chase between floors) is often usable. We assess the routing during the site visit and identify the cleanest path before starting work.

Possibly. Original 2-wire systems can support basic audio intercoms — we test the wire for continuity and shorts first. The limiting factor is usually wire gauge: 24AWG or thinner may not provide enough signal quality at longer runs. For audio-only replacements, this often works fine. For video systems, which require more bandwidth, 4-conductor cable of appropriate gauge is needed — if the existing wire doesn't meet spec, we'll need to pull new cable. We'll tell you exactly what we find during the assessment.

For a single-family brownstone where the owner lives on all floors, a simple wired video intercom with one indoor monitor and a door station is clean and reliable — no apps, no subscriptions, just a camera and a release button. If you want smartphone answering to admit delivery workers when you're not home, an IP video system like the Aiphone IX-DV with app integration adds that capability without complexity. For owners who travel frequently or manage the property remotely, the smartphone answering feature becomes more valuable. We help you choose based on how you actually use the front door.

Yes — electric strikes work with virtually any door that has a standard strike plate location. The electric strike replaces the existing strike plate in the door frame; when triggered by the intercom, it releases the latch. The door hardware itself (deadbolt, handle, or knob) isn't modified. For ornamental or period door hardware, we select compact electric strikes that fit the frame without requiring modifications to the door's appearance. If the existing door uses a non-standard lock or has an unusual frame, we note that during the assessment and spec accordingly.

Yes. IP and cloud-connected intercom systems support remote door release — you receive the call on your smartphone anywhere and can press a button to release the door for a trusted delivery worker. Some systems also support temporary access codes: a numeric code the delivery worker enters at a keypad to open the door, set to expire after a window you define. For brownstone owners who work outside the building or travel, this is one of the most practical features of a modern intercom system.