ask.security-warehouse.com

Motion detector cameras are actually small hidden pinhole cameras made to look exactly like a typical motion sensor that comes with any standard alarm-based security systems. No one will ever suspect a hidden spy camera is concealed behind this device commonly found in home alarm systems. 0107 cat0 3137

Read more...

Source: Video Surveillance Equipment, CCTV Cameras & Security Systems Guide
Extensive collection of articles on everything you need to know about video surveillance equipment, CCTV cameras, biometrics and wireless security systems for business and personal use.