Product parameters:DDL-M1- Standard Set DisplayLens optical size: 1/6.5"Signal to noise ratio: 42dbSensitivity: 2.5V/lux.sCamera resolution: 640x480, 1280*720, 1920*1080 Video resolution: 640x480, 1280*720, 1920*1080Video format: movmode: manualPicture format: JPGMagnification: 50X-1000XLight source: 8 LED lights (adjustable brightness)Focusing range: 1040mm (you can watch the distant view)WIFI distance: within 3 metersWhite balance: automaticExposure: AutomaticPC operating system: Windows xp, win7, win8, win10, Mac OS x 10.5 or higher.Power consumption: 1.25WAPP working environment: Android5.0 and above systems, ios8.0 and above systems WIFI implementation standard: 2.4Ghz (IEEE 802.11b/g/n)