Also, you can mount strobe lights around your home so the police will know where the intruder was last seen. You can even use sirens to really shock would-be trespassers. This way, your alarms are not only visual, but auditory, too. Using physical alarms in PC-based DVR security systems is not an ...
Created: May 26, 08 Modified: May 26, 08
If you suspect that a hidden spy camera is placed in your room, sit still and listen for sounds that spy cameras make as they operate. Contrary to what most people say, even the most advanced spy cameras do not work silently. Listen for these sounds at the dead of the night when everyone is asleep...
Created: Jun 24, 08 Modified: Jun 24, 08
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