Do Burglar Alarms Need a Landline?

A landline-based security system uses your home’s copper phone line to transmit alerts. A cellular or internet-based system may also work, but they have some downsides: Cellular systems can’t operate when phone lines are cut and the internet isn’t available, while internet-connected systems require an internet connection.

The best type of burglar alarm depends on your needs and preferences, so it’s important to choose one that is right for you. Some people prefer a wireless system, which works well for those who move house frequently and has easier installation and maintenance.

Do burglar alarms need a landline?

Circuit alarms are best for protecting the perimeter of a building, detecting break-ins at points an intruder could reach without breaking a window or door. These systems usually include sensors that detect movement in the perimeter and a control box that sounds an alarm when it detects a breach in the circuit.

What’s more, these systems are typically more reliable than landline-based ones. If the phone lines are cut or your internet provider goes down, a wireless Fire Alarms Essex system can still work because the control panel communicates via a radio signal to a monitoring centre.

Dialler alarms (also called auto diallers) automatically call you, or someone you nominate, when your alarm goes off. These are a more advanced option that can also call the police or contact a neighbour.

These systems are best for people who have an active neighbourhood watch or a friend or relative who lives nearby and would be able to take action. They’re also a great choice for those who are concerned about the safety of their children or pets.