Even before smart home technology, door sensors acted as one of the major parts of a home alarm system. After the alarm is set, if someone tries to enter through the door, the contact sensor will ...

Some companies, such as Alarm.com and Vivint ... sound of an intruder smashing a window to get inside. • Garage-door-tilt sensors: Placed on the interior side of a garage door, these sensors ...

[Jeff Sandberg] demonstrates that ably with his project to use ancient 1990s burglar alarm sensors in his modern ... and a reed switch to sense if the door or window is opened.

There’s a huge market for 433 MHz alarm system hardware out there, from PIR motion detectors to door and window sensors. If you want to put them to work, all you need is a receiver, a network ...

Smart home automation brand, Meross has just released its latest sensor. The Meross Smart Water Leak Sensor MS405HHK is ...

Add instant feedback to any door security system with the Aperio® Sensor AS100. The new sensor from ASSA ABLOY maintains the integrity of a security system by detecting and transmitting door status ...

Ring Alarm has become a staple in home security ... The base package includes a smart hub control panel, two window/door sensors, and one motion sensor. Vivint’s packages start with a base ...

Eagle Eye Sensors combine with video surveillance to monitor a variety of environmental conditions and give customers ...

Scout Alarm does not specify if its motion sensors avoid detecting pets under a specific weight, unlike most security companies which have settings to avoid detection of pets under 40 pounds ...