WD Purple 4TB Hard Drive Surveillance Internal HDD OEM Western Digital, 3.5 Inch SATA 64MB Cache Security Cameras 6mm lens to provide wide

6mm lens to provide wide angle of viewing

Whenever a person motion is detected

you can arm entry points like doors and windows while keeping interior motion sensors off

Just mount the camera anywhere and enjoy the long-lasting performance

WD Purple 4TB Hard Drive Surveillance Internal HDD OEM Western Digital, 3.5 Inch SATA 64MB Cache Security Cameras 6mm lens to provide wideWD Purple hard drives are surveillance grade HDDs for security systems, DVRs, and NVRs, providing reliable and efficient storage solutions for surveillance systems. Engineered with advanced technology, these security grade WD Purple HDD hard drives are specifically designed for continuous 24 7 recording and exceptional performance. It's a WD Purple 4TB hard drive OEM Bulk Western Digital HDD 3. 5 Inch SATA Internal. What's Included: 1 x 4TB Hard Disk