High-Capacity 64-Channel 4K UltraHD NDAA-Compliant Network Video Recorder with 8 HDD Bays and a Dual NIC Network Interface (64NVR) used 1 x 4-Channel 4K NVR

1 x 4-Channel 4K NVR (NVR301-04S3-P4)

Support 256 G Micro SD card

you can also use this as a standalone camera

Encrypted S-Line sensor technology protects signals sent to the IQ Panel while still providing support for legacy 319

High-Capacity 64-Channel 4K UltraHD NDAA-Compliant Network Video Recorder with 8 HDD Bays and a Dual NIC Network Interface (64NVR) used 1 x 4-Channel 4K NVRAs Is, No Returns, No Warranty. ALL SALES FINAL! Great Condition, Used, Does Not Have Accessories. 64 Channel High Capacity IP Recording: You can view and record a large number of cameras while maintaining the sleek, user friendly, and cost effective footprint of our product line. Install Up To Eight Enterprise Hard Drives: With eight hard drive bays, you have plenty of room to record up to a whopping 18TB for each hard drive. That's enterprise level.