ModelZ.vd.co.07hf.susdcardBrandZicomSeries7 InchType Of ProductVideo Door PhonePower SupplyDC 12V,1.1ADescriptionTouch Panel. Supports Audio Recording. Supports Motion based Video Recording. In-built - 4 GB, Expandable upto 16 GB. Choose from 16 different ringtones. Records Playback with time and date. Vandal Proof Metal Cover. Two Way Communication. Perpetual Calendar and Digital Lock. Built-in Night Vision Pinhole Camera. Key Features:- Indoor Unit: Power Consumtion Static: <0.2W;Talking <5W Talking Time: 120S +-10% Monitoring Time: 40S+-10% Dimension: 274(W)x140(H)x23(D)mm Outdoor Unit: Sensor Type: CCD Resolution: 420TVL Light source: IR LED Video Output: 1Vp-p 75ohms Material: Metal Case Dimension: 130(W)x51(H)x47(D)mm Please Note: Product may differ (eg. colour) from the product Image displayed on website. Kindly check the technical specifications provided in description to make better purchase decision.