Professional security&surveilance producer in China , It’s our honour to share our best seller with you . here are our recommendations of some for your reference:
Color 1/3″ SONY, 520 TV lines
Water resistance:IP66, IP distance:50M
Style housing design, built-in bracket
(New design, compare with LIS48,page 3 picture 4 on the price list )
External lens adjusting
Lens:4–9mm Manual Zoom lens
only [...]