Thông tin sản phẩm Đầu thu KTS H246 Model: 9104V 4CH With D1 in 1st port, CIF Video in and Preview. Support 1 SATA HDD 1TB Max. Support 4 Video BNC in, 4 Audio in 1. Support 1 BNC Video out, 1 VGA out, 1 AV audio out. Support Network: LAN,WAN, 3G remote. Support backup out by USB andWireless Mouse. Support PTZ remote with RS485 Standard.