Introduction
Smart home technology has evolved from a luxury to an accessible upgrade that can improve comfort, security, and energy efficiency. Whether you want simple voice-controlled lighting or comprehensive whole-home automation, this guide covers everything you need to know.
Professional installation matters
While many smart devices can be DIY-installed, electrical work for smart switches, dedicated circuits, and whole-home systems should always be done by a qualified electrician.
Smart lighting
Smart lighting is often the first step into home automation. Convenience, energy savings, and ambience at the touch of a button or voice command.
- Smart Bulbs – replace existing bulbs. No electrical work needed. £10-£50 per bulb.
- Smart Switches – replace wall switches. Works with any bulbs. Requires electrician. £30-£80 per switch.
- Smart Dimmers – LED-compatible. Requires electrician. £40-£100 per dimmer.
- Integrated lighting systems – whole-home control, scenes, automation. From £500+.
Smart heating controls
Smart thermostats can reduce energy bills by 10-25% whilst improving comfort. They learn your preferences and can be controlled remotely.
- Smart thermostats (Nest, Hive, Tado, Ecobee) – learn your schedule, app control, usage reports. £150-£300 installed.
- Smart radiator valves – per-room temperature control, no rewiring required, reduce heating waste. £50-£100 per valve.
Smart security systems
- Video doorbells – see and speak to visitors remotely. £100-£300.
- Smart cameras – indoor/outdoor, night vision, cloud or local storage. £50-£300 per camera.
- Smart locks – keyless entry, temporary access codes, activity logs. £150-£400.
- Motion sensors – trigger lights or alerts, pet-immune options. £30-£100 each.
Whole home automation
- Centralised lighting control
- Integrated heating management
- Multi-room audio systems
- Automated blinds and curtains
- Security system integration
- Voice control throughout
- Scene programming (Movie time, Goodnight)
- Energy monitoring dashboard
Basic Smart Home (lighting + thermostat)£500 - £1,500
Mid-Range (+ security + multi-room)£2,000 - £5,000
Comprehensive Automation£5,000 - £15,000+