Feature:

Heavy-duty camera

Sensor: 1/3 Sony Super HAD CCD 420TVL

Lens: 2.5mm/2.8mm 

Lens Angle: 120°/115°

Audio: Without audio

Infrared LED light: 6PCS

IR Distance: 8m

Waterproof Rate：IP68

Shell material: aluminum alloy

Bracket material: iron

Dustproof, waterproof, hydrochloric acid prevention, explosion prevention