A smart video intercom does something a standard doorbell cannot: it lets you speak to visitors at a communal building entrance, buzz them in remotely, and — in the best systems — see a live video stream on your phone from anywhere in the world. If you live in a flat, a gated property, or a house with a long driveway, a smart intercom is often a more practical upgrade than a doorbell alone. The UK market in 2026 ranges from sub-£80 retrofit add-ons for renters to full IP-based systems that cost several thousand pounds installed. This guide explains which system suits which situation.
What to look for in a smart video intercom
Installation type is the most important decision. If you rent a flat, you almost certainly cannot drill holes or replace the communal door station — you need a retrofit device that wires into your existing handset. If you own a house with a gate, you can install a proper outdoor door station with a full colour camera. The main categories are:
- Retrofit add-ons — clip-on devices such as Ring Intercom and Nuki Opener that intercept your existing intercom wiring without structural changes.
- Standalone WiFi intercoms — self-contained units such as the Hikvision DS-KV6113 that replace a door station at a house or gate, with a companion indoor monitor or app.
- Wired two-wire kits — complete systems from Comelit where an outdoor panel wires to one or more indoor monitors via a simple bus cable.
- IP / SIP intercoms — network-connected systems such as the 2N IP Verso 2.0 that communicate over your LAN, ideal for Home Assistant integration and larger buildings.
Beyond installation, look for two-way audio quality, night vision, remote door unlock from the app, and compatibility with your smart home platform. For Home Assistant users, pairing an intercom with Home Assistant UK setup via SIP or a native integration unlocks powerful automations such as auto-unlock on detected presence or time-based access codes.
Ring Intercom Video — best for flat dwellers and renters
Price: £99.99 | App: Ring (iOS/Android) | Voice: Alexa
Ring Intercom Video is the simplest way to add smart video access to an existing apartment intercom. The small box wires into your flat's existing handset port — no drilling, no landlord permission needed in most cases — and streams the communal entrance camera to the Ring app. When a visitor presses the door station button, your phone rings anywhere in the world; you see them in live video, speak via two-way audio, and tap to buzz them in.
Ring Intercom Video launched in the UK in late 2024 and requires the building's existing door panel to have a camera. The device forwards that existing camera feed to the Ring app rather than adding its own lens, so video quality depends on the building's hardware. The audio-only Ring Intercom remains available at £79.99 for buildings without a camera at the entrance. Neither product requires a subscription to answer the door — cloud video history costs from £4.99 per month.
Pros: Easy installation (typically under an hour); no subscription for door-answer; Alexa integration; clean app. Cons: Video quality is only as good as your building's door camera; cloud-dependent; works with most modern two-wire intercom systems but check the Ring compatibility checker before buying.
Nuki Opener — best for automating existing audio intercoms
Price: from around £79.99 | App: Nuki (iOS/Android) | Integration: Home Assistant via Nuki Bridge
The Nuki Opener takes a different approach: it adds no camera, but it turns your existing apartment intercom's door-release into a smart, app-controlled function. You can set it to open automatically when your phone is detected nearby (Ring to Open), create time-limited access for guests, and integrate it with Home Assistant via the official Nuki Bridge integration. The Nuki Bridge (sold separately) exposes the Opener as a lock entity in Home Assistant, with a continuous-mode option that holds the main entrance open for delivery windows.
Installation involves wiring the Opener into the back of your existing handset and selecting your intercom model in the Nuki app. The device ships with a compatibility database covering most UK intercom brands — Urmet, Elvox, Terraneo, Aiphone, Fermax, and many own-label panel systems. Check Nuki's UK compatibility checker before buying.
Pros: No subscription required; strong Home Assistant integration; auto-unlock is genuinely convenient; works even where there is no camera at the door station. Cons: No video; Nuki Bridge needed for remote access and HA features; some older intercom models not supported.
Hikvision DS-KV6113-WPE1(C) — best standalone WiFi intercom
Price: approx. £96–£130 (door station) | App: Hik-Connect | Protocol: SIP / PoE / WiFi
The Hikvision DS-KV6113-WPE1(C) is a compact villa-style door station that handles SIP calls, PoE power, and 2.4GHz WiFi — making it one of the most flexible single-family-home intercoms available in the UK at this price point. A 2MP camera with IR night vision (up to 3 metres) covers the entrance; a built-in RFID reader lets residents tap a card or fob to unlock; and an integrated microphone and speaker with echo cancellation deliver clear two-way audio. The door station carries an IP65 weather rating, which is important for UK conditions.
The DS-KV6113 pairs with Hikvision's DS-KH series indoor monitors or — for smart home users — connects directly to Home Assistant via a local SIP configuration. Pairing it with an indoor Android tablet running Hik-Connect keeps costs down if you prefer to avoid buying a separate Hikvision monitor. UK trade prices sit at around £96–£130 for the door station alone; a kit with an indoor monitor runs £250–£380 depending on the retailer.
Pros: Excellent value for a proper IP intercom; RFID access; SIP-compatible; PoE or WiFi; strong night vision. Cons: Hik-Connect cloud is based in China — privacy-conscious users should configure the device via SIP only and block outbound cloud traffic at the router. App experience is functional rather than polished.
Comelit Mini Wi-Fi — best plug-and-play wired kit for homeowners
Price: approx. £200–£400 (kit) | App: Comelit (iOS/Android) | Protocol: Two-wire bus
Comelit's Mini Wi-Fi system is a popular choice for UK homeowners who want a complete, self-contained video intercom kit without the complexity of an IP installation. The outdoor panel connects to an indoor monitor via a simple two-wire bus — the same wiring used in many existing UK intercom installations — so upgrading an older analogue system can be as straightforward as swapping the panels. The Mini Wi-Fi indoor monitor connects to your home network and forwards calls to the Comelit smartphone app, meaning you can answer the door from anywhere.
Kits for a single door and one monitor start at around £200 and scale up to £3,000 or more for larger multi-apartment deployments. Comelit is an established Italian brand stocked by UK security distributors such as Online Security Products and Easy Gates Direct. The outdoor panels are rated IP54 and feature a wide-angle camera with LED night illumination.
Pros: Compatible with existing two-wire Comelit wiring; app-based remote answer; clean hardware design; good UK distributor support. Cons: Not natively Home Assistant compatible; cloud-reliant for remote features; camera can look soft in low light compared with IP alternatives.
2N IP Verso 2.0 — best professional IP intercom
Price: from £1,050 exc. VAT (door station) | Protocol: SIP / ONVIF / IP | Integration: Home Assistant (community) / 2N Access Commander
The 2N IP Verso 2.0 is the benchmark for professional IP video intercoms in the UK. It runs a Full HD camera with a wide-angle lens, an ARTPEC-7 processor capable of reading QR codes, NFC and RFID access, and a modular slot system that accepts add-on cards for additional keypad rows, fingerprint readers, or relay outputs. Communication is pure SIP over IP, meaning it integrates with virtually any VoIP platform, a Raspberry Pi running Asterisk, or directly with Home Assistant via the community 2N/Helios integration.
The Verso is an installer product — expect to hire a professional for configuration, and budget for cabling and indoor station costs on top of the door-station price. For a single-family home it is overkill, but for a small apartment block or a serious smart home build, it is unmatched in the UK market for features and longevity. The community HA integration exposes switches, relays, and inputs as entities, enabling automations based on NFC tag scans, time of day, or presence detection. If you are building out a comprehensive setup, pair it with a video doorbell on a secondary entrance and a smart lock on the inner door for a fully automated entry system.
Pros: Best-in-class build quality; modular; full SIP and ONVIF; QR code and NFC access; deep Home Assistant integration possible. Cons: Expensive; professional installation recommended; overkill for a standard home doorstep.
Which smart intercom should you buy?
The right answer depends on your property type and situation:
- Renting a flat with an existing intercom: Ring Intercom Video (£99.99) if your building door has a camera; Nuki Opener (from around £79.99) if you just want smart auto-unlock and Home Assistant integration.
- Owning a house or flat and want a DIY IP option: Hikvision DS-KV6113 kit (£250–£380) — best value standalone IP intercom with SIP and RFID.
- Owning a house and want a polished wired kit: Comelit Mini Wi-Fi (£200–£400) — simple two-wire installation and a clean app.
- Apartment block or commercial property: 2N IP Verso 2.0 or Aiphone GT Series — both require professional installation but deliver enterprise-grade reliability and true local operation with no cloud dependency.
Prices vary by retailer; always compare current listings before buying. Whichever intercom you choose, it works best as part of a wider security layer — consider adding a smart lock on the inner door so you can see and unlock remotely in one step.
