Wired vs Wireless Alarm Systems: Which is Better?

For most existing homes, a wireless alarm like Hikvision AX PRO is the better choice - there's no cabling, it fits in a day, and modern encrypted signals are secure and reliable. Wired alarms (like Texecom) make more sense for new builds and larger or commercial sites where cabling can be hidden during construction.

Wireless alarms

Wireless sensors talk to the control panel by encrypted radio, so there's no cable to run to each one. That means a fast, tidy install with no chasing walls, easy expansion later, and app control. The only upkeep is the occasional sensor battery (typically years between changes). Ideal for existing homes and renters.

Wired alarms

Wired systems run a cable to every sensor. They're the traditional professional choice - rock-solid and with no batteries - but installing them in a finished house means lifting floors and chasing walls. They shine during a build or in larger and commercial premises.

Is wireless secure?

Yes. Modern wireless alarms use encrypted signals and anti-jamming/tamper detection, so they're as secure as wired for normal home use - which is why wireless is now the most common type fitted in UK homes.

Which should you choose?

Wireless for an existing home, a quick install or a rented property. Wired for a new build or a larger/commercial site. See the full alarm buyer's guide.

Browse Hikvision AX PRO wireless alarms or the full alarms range.

Frequently asked questions

Is a wireless alarm as good as a wired one?
Yes for most homes - modern wireless alarms use encrypted, tamper-protected signals and are reliable and secure. Wired systems are mainly chosen for new builds and larger premises.

Do wireless alarm sensors need batteries?
Yes, but they last a long time - typically years between changes - and the panel warns you well before one runs low.

Can a wireless alarm be jammed?
Quality systems like AX PRO include anti-jamming and tamper detection that trigger an alert if interference is detected, so jamming isn't the easy attack people imagine.