Wireless Home Alarm System
There are two types of security systems: wired and wireless home alarm system .While the wired ones can be installed while constructing your new home, wireless ones can be installed anytime. Till recent times, these portable systems were considered a poor cousin of the wired systems. This, however, has changed with the latest technological advancements. Most sophisticated wireless systems have a host of functions that cater to varied home security needs.
Basics of Wireless Home Alarm System
The basic components of a wireless home alarm systemare a control panel, smoke sensors, wireless sensor devices at entry points, and an alarm bell box. Here are their functions:
Control panel: The “brain” of the system receives signals from sensor devices and generates the alarm. They are battery-powered and can dial the phone number of a neighbor or the security company.
Sensors: The sensors attached to window and door frames (or other entry points) generate an alarm when the doors or windows are opened. This happens when the sensors send a radio signal to the control unit about the breaking of the circuit. Hence, it is essential to keep the doors and windows closed when the system is armed.
Alarm bells: These are loud sirens that usually sound for 20 minutes when triggered. Their loud noise serves as a deterrent to burglars and criminals. Therefore, always choose an alarm that is loud enough (more than 95 decibels). Depending on the features integrated in the system, the system may also dial the number of the police and fire departments and send signals to the monitoring center.
