Specifications: 1) Color CCD Sony 2) Picture elements: PAL: 500(H) x 582(V), NTSC: 510(H) x 492(V) 3) Anticorrosion aluminum alloy house for anticorrosion usage 4) Image size: 1/4 inch 5) Lens: 2. 9mm ,F2.0 6) Lens angle: 103°(diagonal) 7) Synchronization: Internal 8) Horizontal resolution: 380 TV Line 9) Waterproof grade: IP68 10) 18pcs IR LEDs for night vision (6 - 8m ) 11) Signal to noise ratio: ≥48dB 12) Power supply: DC12V ±10% 13) Power Consumption: 1.5W 14) Operating temperature range: -30°C to +65°C 15) Storage temperature range: -40°C to +85°C 16) Dimensions: 82(L) x 73(W) x 58(D) mm 17) Weight (including mounting bracket ): 380g Certificates: 1) IP68 waterproof test 2) Salt-mist test approval 3) E-mark 4) RoHs 5) FCC Remarks: 1) The difference between the CM011 and CM001 is the audio or non-audio function 2) Model: AE-CM111 with audio 3) Model: AE-CM101 non-audio Packing: White box packing, 1pc/box