Alarms are divided into two groups, active and passive. Active alarms are equipped with sirens and flashers to scare the burglars and make them leave. Passive alarms have a different principle of work. If the sensors detect intrusion, the system sends the warning to specific people. As well as giving notice to the authorities to send someone to your place of residence.
Local alarm systems
Local alarm systems are the most basic type of alarm systems. They include sensors that you install on your doors and windows but aren’t connected to a control panel.
Wireless alarm systems
Wireless alarm systems are a modern solution in the security area. The system works without wiring, fits into the interior, and will take little time to install. These systems are also easy to take with you when you move. However, here are some drawbacks. The sensors need batteries to work, so there is a chance that the battery may run down without giving notice to the homeowner.
Smart security systems
Smart security systems are connected to the Internet, allowing users to control everything from a mobile app.
Wired alarm systems
Wired alarm systems are still widely used. This system includes a control panel, wired sensors, and motion detectors. It is highly reliable, but it takes a lot of time to install it and is unsuitable for renovated rooms. It can damage the interior due to the need to lay wires to each sensor. In case the cable is damaged, the system stops working.
A home security system consists of
- Security camera
- Siren
- Entry sensor
- Motions sensors
- Glass break sensor
- Keypad
- Key fob
- Panic button
- Base station
- Smoke and CO detectors