this is a birds eye view(top view) of petrol station.

these pictures taken by nokia 6680(1.3 mp 4.5 mm 1:3.2)

For first camera
night

day

For second camera
night

day

Cameras will be set to the roofs
What do i need to view these areas?
Do i need high-resolition camera or infrared or 420 pixel camera?
Which lens i should prefer?

i think i will use ir cameras.please help.

[ZippyCat]

First and foremost I wouldn’t recommend you install any CCTV equipment in a petrol station as a DIY project, you really need to get the professionals in. By looking at the pictures it obvious you are not within the UK so I don’t know what rules and regulations would apply, however in the UK petrol stations are classified a hazardous areas for obvious reasons. Hazardous areas (from my knowledge of pharmaceutical research/production facilities) need to comply with far more stringent rules and regulations to minimise the risk of explosions; consequently specialised enclosures, cabling and glands need to be utilised. Standard CCTV equipment may not be suitable depending on where the equipment is located, so it would be best to seek specialist advice first. Safety first!

[recruit]

Seeing as this is for business purposes only i would suggest seeking professional advice ref to security.