... 4.CE IR distance 30M 520TVL waterproof sony CCD camera GS-3051DH IR Waterproof CCD Camera,30pcs and 5 IR led,6mm lens,IR ... :30m,With siamese bracket,beautiful shape,easy installation.Adopt color 1 ... :0.45Sync.System:Internal SynchronizationIR View Distance:30mLens:8mm/6mm(standard)Power Supply:DC12V±5%Operation Temperature:-10--50 degreeNet Weight ...