Sinocam 4CH Wifi H.264 NVR Kit(4pcs Wireless 1.0MP 3.6mm Day Night Vision Weatherproof IP Camera),P2P H.264 compression format, MJPEG/JPEG Baseline 1.0 Megapixel Resolution, Support 720P(1280X720) Dual Stream, resolution, bit rate adjustable 4 mm Mega Pixel Lens included, Auto Focus Freely control zoom by software(PC or Smart phone)