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 ...

Ring Alarm has quickly become one of TechHive’s favorite home security systems, thanks to its solid hardware, low monthly running cost, and great potential for expansion. The secret of the latter is Z ...

This security system is entry-level in every sense of the word, and it’s only appropriate to serve the most basic of security needs. I suppose if I was looking for a no-frills, absolutely basic ...

We independently review everything we recommend. We may get paid to link out to retailer sites, and when you buy through our links, we may earn a commission. Learn more› By Rachel Cericola Rachel ...

The sound of car alarms going off at the touch are common enough. How do these car protection systems detect intrusion? In a car alarm system, a siren is connected to a few sensors to ensure that as ...

Vivint’s custom home security systems are pricey, but its professional services are top-notch. NerdWallet is committed to editorial integrityMany or all of the products on this page are from partners ...