ADT Cost: Break‑down of Prices for UK Home Security

Thinking about signing up for ADT? The first thing most people ask is, "how much will it cost?" Let’s cut the fluff and give you a clear picture of what you’ll pay, from the moment the technician shows up to the monthly bill that shows up on your account.

Equipment and Installation Fees

ADT starts by selling you a kit of sensors, cameras, and a control panel. In the UK, a basic starter kit usually runs between £150 and £300, depending on how many doors, windows and motion sensors you need. If you add a HD camera or a smart doorbell, expect to add another £50‑£100 per device.

Installation is not free. ADT charges a one‑time fee for a qualified installer to mount the panel, wire the sensors (if you choose wired), and test the whole system. The fee typically ranges from £80 to £150. Some promos waive this fee if you commit to a 3‑year contract, so keep an eye on the fine print.

Don’t forget about optional extras like battery‑back‑up units or a siren with a louder tone. Those can add another £30‑£60 each. If you’re on a tight budget, you can start with the core kit and add extras later.

Monthly Monitoring and Extras

After the equipment is in place, the main ongoing cost is the monitoring fee. ADT offers several plans, but most UK customers end up paying between £25 and £35 per month for 24/7 professional monitoring. This fee covers the call centre that dispatches police or fire services when an alarm triggers.

Some plans bundle video storage, mobile app access, and smart‑home integration for an extra £5‑£10 a month. If you don’t need video storage (maybe you only have motion sensors), you can drop that add‑on and save a few pounds.

There is also a contract length to consider. A 3‑year contract locks in the monthly price, but breaking the contract early can cost you a termination fee of around £100‑£150. If you prefer flexibility, month‑to‑month plans are available, usually at a higher rate of £35‑£45 per month.

Finally, watch out for hidden fees like a “service call” charge if you need a technician to repair a faulty sensor. ADT typically charges £30‑£50 per call, though many contracts include a certain number of free service visits.

Now you have the numbers in front of you: equipment (£150‑£300), installation (£80‑£150), monthly monitoring (£25‑£35), and any extras you might want. Add them up, compare with other providers, and decide if ADT fits your budget.

If the price seems high, remember that you’re paying for a professional monitoring network that can call emergency services for you. That peace of mind is the core value of ADT – but it’s up to you to decide if it’s worth the cost.

Got more questions about ADT pricing? Reach out to a local ADT dealer, ask for a detailed quote, and make sure every fee is spelled out before you sign anything.