Fensefone detects intruders entering your house or office and dials a number with alarm sound.
Software records intruder event signature on your computer. $89USD
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E-Field Camera

Range: 21 feet
Display type: L.E.D. monochrome
Display Size: 5" x 5"
Display colors available: blue, red, yellow, green, orange
Power source: 9 volt batteries (2)

Operates through non-concrete or non-metal walls with shorter range.
Produces images around corners

Price:$3,000 USD

Manufacturer