Motion Sensor Spy Cam
Here us another example of a
CCTV special applications camera
A motion sensor spy cam can be the perfect addition to your
existing alarm system. Just about every alarm system uses a motion
sensor to detect a break in.
Unfortunately by the time the police show up, a burglar can get
away. That’s where a motion sensor spy cam comes in. Not only will
the alarm system notify the police but it will give you the video
evidence to prosecute.
There are 2 types of motion sensor spy cams, one is functioning and
the other is not. This means whether the spy cam is put inside a
dummy housing or a real alarm motion sensor.
I recommend getting the fully functioning type. This is because an
alarm system uses 12 volt power. As it happens spy cams use 12 volt
as well. So instead of running a coax cable and a separate power
wire you only have to run the coax to your recording device.
The recording device will have some inputs on the back that you
need to hook up. You’ll see some markings that read N/O or N/C.
This stands for normally open contact and normally closed
contact
Put your alarm wire in the N/O spot. A motion sensor is a normally
open device. ( Don’t worry about the tech stuff). Now when the
motion sensor is tripped the spy cam will start the recorder.
The best place to install the motion detector spy cam is in the
corner of the room. You can view the entire room from this
position.
Date Published: May 03, 2008 - 7:21 pm
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Date Published: Apr 16, 2008 - 7:35 pm