Looking to enhance the security of your home with a DIY project? In this video, we guide you through the process of making a ...

The high mode features an alarm sound of a whopping 120 dB. The door stop alarm fits gaps between the door and the floor that are around 0.6” and 1.2” How we tested it Sound ...

The YL-333 Magnetic Antitheft Alarm is an easy to install security alarm system for doors and windows. This battery-operated device works on the principle of magnetic proximity detection. It can ...

The circuit can be energized by turning the power switch S1 to “On” position. The Red LED (LED1) blinks 3 times when the power is turned on to indicate that the system has been powered up. Then IC1 ...

Door-to-door salesmen must wear a state-issued pocket card showing their license number and a head shot. Call a company directly when shopping for alarm systems. Get bids.

Alarm installation and monitoring companies are required to be licensed by the Department of Public Safety's Private Security Bureau. Call 512-424-7710 to check a company's licensing status.

MILWAUKEE - The Milwaukee Police Department handed out door alarm systems to city residents on Friday, Dec. 17. MPD launched the new door alarm program to help families with loved ones who are ...

In this informative video, you'll learn how to make a door alarm using simple materials and easy steps. Perfect for enhancing ...