4CH 1080P HDD DVR
◆Built-in high performance Hisilicon chipsets, coded with H.264 standard, high compression rate and image qulity
◆support 4CH 1080P AHD input / 4CH analog SD camera input / 2CH HD + 2CH SD mixed input◆Hard Disk Auto-Heating (Optional)
◆GPS optional
◆Support UPS power input
◆Built-in super capacitor to avoid data loss and disk damage caused by sudden outage
◆Special file management system to encrypt and protect the data
◆Proprietary technology to detect the bad track of the disk which can make sure the continuity of video and long service life of the disk
◆Support 2.5 inch HDD/SSD, maximum 2TB
◆Support SD card storage, maximum 256GB
◆Transmission Interface:
◆Support GPS/BD/GLONASS optional, high sensitivity, fast positioning