3.5inches TFT panel, 4:3 ratio; Image sensor: 3M high quality image sensor; Magnifications: 20X-500X (when connecting 21 inches PC); Resolutions: 3M, 1.3M, VGA; Image resolution: 640 * 480; Frame rate: 720p@25fps; Dynamic frame number: 30f / s under 600LUX brightness; Illumination range: 0-30000lux wire control can be adjusted; Light sources: 8 LED with adjustable brightness; OSD languages: English/Germany/French/Spanish/Italian/Portugese/Japanese/Chinese; Master chip: dedicated master, 16BIT, DSP; Support system: Window XP, Vista, Window 7, 8, 10 32/64 bits; Equipment transmission: Android system, IOS system phone or tablet computer, Hardware requirements: Pentium frequency 700m Hz or more, 1G CD ROM, 64MB memory; • Support MicroSD card up to 32GB to save images and videos