Burglar alarm contacts - Best way to protect an interior area !

Most Burglar alarm contacts systems have at least two types of detection device. The most commonly used burglar alarms contacts are :< br> Magnetic burglar alarm contact contact - which consists of a magnet fitted to the opening part of a door or window and a switch fitted to the frame. When the two parts are separated (when the door or window is opened) the alarm is activated.
Passive infrared Receivers - commonly referred to as Piers, they are generally fitted into the corner of a room and look for changes in temperature, such as an intruder‘s body heat.
Passive infrared motion detectors: This is the best way to protect an interior area because it doesn‘t matter how a burglar breaks in if they enter a room protected by a passive infrared it will pick them up and trigger the alarm.

DL-125C is an automatic programmable speech dialer with two alarm inputs designed for verbal reporting of two separate events. Each event can be reported to four different remote phones. The DL- 125G is packaged in an attractive compact housing that includes a programming touchpad on the front panel of the alarm.

Protector Plus Voice Dialer security system sounds a screaming siren, flashes lights and automatically phones 4 pre-set numbers to provide your home & family with maximum protection. It‘s also extremely easy to install with no new wiring of your home & no security technician is needed. The dialer will call 4 phone numbers - be it your own cell phone or work phone, your family, neighbors or friends phone. It then plays a recorded security alert message .If the first number doesn‘t answer, it phones the next, and so on. Once someone is reached, they can listen in to your house directly through the Protector plus Voice Dialer.