this is a law enforcement-grade covert HD camera and recorder, in an ordinary key-fob.
HD Security Camera and DVR
Law-Enforcement grade
Wide Dynamic Range H.264 1080P HD Video
Takes Still Shots and Full HD Video
Smallest 5MP pin-hole camera made especially for recording use
3 in 1 functionality: video record, still camera, plug-in webcam
5MP Photo JPEG Format: 2592 S1944. JPG
Vibration alert on video recording and photo shooting
Easy connection with PC/laptops, no driver needed
Can be used as USB storage device
Built-in rechargeable high-polymer battery
Specifications

2 1/4' x 1 1/4' x 1/2'
Weighs only 34g
Dynamic Wide Range
High Definition
Switch to High Definition
Switch for Vibration Mode
Up To 16 GB Micro SD Card
Angle of View - 61 degrees
Recording Resolution 1280 x 960 @ 29 frames per second
Still Photo Resolution: 1600 X 1200
Standard MPEG-4 (AVI) Video File Format
WMA Audio File Format
JPEG Picture File Format
0.7 mm Lens
Mini USB 2.0 Interface
Consumption Current - Stand-by: 120mA / Recording 150mA
Date/Time Stamping
Vibration Alert - On/Off/Record/Photo
Power Supply - DC 5V / 2A
Battery Charging Current - 250mA
Battery Type - DC 3.7V/550mA Li-On Battery
Battery Lifetime - 190 Minutes
Lawmate Model No PV-RC200HD2
KJB Model No DVR202HD