Mini Gadgets Inc ’s Black-Box World claimed to be the smallest portable DVR with just 2.6×2.2×0.4 inch，weight 45g and comes with a LCD display. What can I say about this size? It supports up to 640×480 with 30fps video. It comes with Lithium Ion battery and a MiniSD slot for up to 4 GB of storage.
“If you can find another Portable DVR smaller than ours for less than $3,000 please let us know and we’ll give you one with our complements and revise our product description. It’s that simple.”
The price is $499 for this DVR
Specification:
640X480 Video Resolution
Power AV in at 3.7V (powers camera, included).
2.6×2.2×0.4=2.28 square inches.
45 grams, World’s lightest.
Long lasting Li-Ion battery.
Mini SD slot up to 4G.
Time/Date stamping.
30fps.
