Server farm

src: media.buzzle.com A server farm or server cluster is a collection of computer servers - usually maintained by an organization to suppl...

Find My iPhone

src: support.apple.com Find My iPhone (also known as Find iPhone on the SpringBoard, and also known specifically for other devices as Find...

Guardian Alarm

src: guardianalarm.com Guardian Alarm, a division of Guardian Security Services, is one of the largest independently owned security compani...

Wireless electronic devices and health

src: image-cache.health.nokia.com The World Health Organization (WHO) has researched electromagnetic fields (EMFs) and their alleged effects...

Myfox

src: images.techhive.com Myfox is a privately held French company that designs and produces connected, sensor-driven and wireless home secu...

Security alarm

src: upload.wikimedia.org A security alarm is a system designed to detect intrusion - unauthorized entry - into a building or other area. S...

Fire alarm system

src: productimages.withfloats.com A fire alarm system has a number of devices working together to detect and warn people through visual and...