With UNV deep learning algorithm model, accuracy rate > 99%, false rate < 1%, fast recognition speed (up to 0.2s).Built-in deep learning chip allows local offline recognition, smart recognition capacity: 10,000.Fastest recognition time 0.2 seconds, various model merge modes are used to reduce false rate and increase pass rate.Support screen sleep mode, keep the minimum brightness to prevent glare at night.Support card, password authentication to control door open.Built-in 4G EMMC front end storage, stable and reliable, up to 30,000 events capacity (with images).Support direct control door lock, exit button, door contact detection to implement access control management.Support tamper protection, support door opening timeout, support time exceeding alarm, support keeping door open while fire alarm is active. SKU: ES.UNV.OET-251H Brand: UNIVIEW Supplier Part Number: OET-251H