This 8 g (0.3oz) 5 volts camera is a great option where size and weight matters.
The XM495 camera will give you a very fine resolution of 520 TV lines.
For the price, the sub-micro cameras (XM and V9 series) provide good-quality images and are very lightweight.
Note: Make sure you power it using 5 volts DC.
Features/Specs:
Excellent Night vision Mini CCTV Camera
SENSOR 1/3 CMOS
SYSTEM? PAL 768×576
HORIZONTAL RESOLUTION 520TVL move higher resolution
Exellent night vision of 0.008Lux/F2.0
LENS & VIEW ANGLE 3.6mm F2.0 / 90 ° (M12 size)
DIMENSIONS LxWxH 24mm x 18mm x (15-25mm)
POWER SUPPLY DC5V (± 10%)
CURRENT: 70mA
VIDEO OUT1.0V p-p/75ohm