Imo DVR without hard drive and Imo cameras that track movement, with other features in the mobile app, and a DVR in one. There is also an application on the computer via Google. The number of security cameras is four Wi-Fi cameras. Important note: Whoever buys, do not ask me about the card's storage capacity. You buy the memory card for the camera. The cameras are without a card. For any other information, go to YouTube and type the camera name 'Imo' to get information. As for the DVR, I have shown you the system, the password-protected mode to access the settings, then you update the device and put your personal information. The explanation is finished 🙏 Cash on delivery in Jeddah 🙏 Shipping, I apologize 🙏