WD Purple 4TB Hard Drive Surveillance Internal HDD OEM Western Digital, 3.5 Inch SATA 64MB Cache Security Cameras you can arm entry points

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

【Genuine Chipsets and Sensors】Elder security camera systems are made of hi-tech genuine chipsets and sensors

· 1 x Wireless Security Camera Outdoor 2K WiFi Spotlight Battery-Powered

It includes four hard drive bays with support for up to 40TB of total storage

WD Purple 4TB Hard Drive Surveillance Internal HDD OEM Western Digital, 3.5 Inch SATA 64MB Cache Security Cameras you can arm entry pointsWD 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