RC Helicopter has a video recorder

5.14: news.gear/Egofly Hawkspy
LT-712 Helicopter with Spy Camera:

makeuseof.com introduces hawkspy
(a remote control helicoptor with video camera)
The fixed forward-facing camera
is activated by a button on the transmitter
and once enabled, it records video only at a resolution of
720×480 in MJPEG format directly into the MicroSD card.
. see videos recorded by the Hawkspy on YouTube
. also seen being used at newegg's youtube .
. needs 6 AA batteries . remember the overcharge warning .