3 eight cameras, 25 meters Cameras are working 24 hours a day and are clean Information: Hikvision * Type: Color Camera * Model Number: DS-2CE16D0T-IR * Lens: 3.6mm * Power Supply: 12V DC * Power Consumption: 4W Max * Apparent Manufacturing Date: 01/2019 * Country of Manufacture: China This model is likely from Hikvision's analog cameras (HD-TVI), used. Selling to the highest bidder.