博世报警主机IP7400Xi-CHI
¥8888.00
博世安防报警系统主机DS7400Xi-CHI
¥1666.00
博世吸顶式报警探测器DS9370-CHI
¥888.00
希捷/Seagate 监控专用4T硬盘 ST4000VX007
规格8TB6TB4TB4TB3TB标准型号ST8000VX004ST6000VX001ST4000VX013ST4000VX007ST3000VX009包含 SkyHawk™ Health Management是是是是—界面SATA 6Gb/秒SATA 6Gb/sSATA 6Gb/秒SATA 6Gb/秒SATA 6Gb/s记录技术CMRCMRSMRCMRCMRDrive Design空气空气空气空气空气