Suitable for home, office, and small retail shops this kit includes a DVR, cameras and cable to give you all the necessary parts for a surveillance installation. - Adopts H.264 compression technology for video coding and decoding. - Image quality appears clearer and network transmission faster. - Supports motion detection and alarm recording. - Supports computer real-time monitoring though IE browser or mobile phone viewing. - Supports six different operations synchronously. Recording / Playback / Network transmission / Backup / Mobile Phone monitor / Platform operations. - Mobile surveillance: supports 3G smartphones. - Night surveillance with infrared LED. - Can be used 24 hours a day.