Smart Home Installation in Purley

Yes — proprietary ecosystems can be abandoned or paywalled. Favour devices supporting open standards like Matter and Thread, and avoid locking your whole home into one vendor's cloud. Ask the installer how the system copes if a brand discontinues support.

Cameras, mics and locks are attack surfaces. Insist on unique strong passwords, a separate IoT network/VLAN, firmware updates, and reputable brands with a security track record. A cheap no-name camera is a real privacy risk, not a bargain.

Depends on the architecture. Cloud-dependent Wi-Fi gadgets lose most functions offline; local-first hubs and wired systems keep core automations (lights, locks, scenes) running. If reliability matters, ask specifically about local control before buying.

Wi-Fi devices are cheap and easy but can get flaky at scale and depend on the cloud. Hub-based systems (Zigbee, Z-Wave, Matter) and wired control platforms are more reliable and responsive for a whole home, at higher upfront cost. Match the system to how many devices you'll run.

Plug-in and Wi-Fi devices (bulbs, plugs, cameras, a voice hub) are genuinely DIY. You need a professional — and often a licensed electrician — the moment you touch mains wiring: hardwired switches, dimmers, wired sensors, or a structured-wiring control system.

Most households spend £200-£2,000, with whole-home systems £5,000-£10,000+ and high-end installs reaching £15,000-£35,000. Electricians run about £55/hr outside London, £75-£90/hr in London.