Samsung SDH-P4041ND 8 Channel 1080p Hybrid DVR Security System with 4 Dome 1080p HD Cameras and 4 720TVL Bullet Cameras (White)

The SDH-P4041 8-Channel 2TB HDD Hybrid DVR with Four Day/Night Cameras from Samsung gives you more options than most DVRs with four analog and four digital camera inputs. It is ideally suited for expanding an existing surveillance system with operational analog cameras, with today's HD digital cameras. To aid in that expansion, four 800TVL resolution cameras are included. They feature 1/2.9" progressive-scan color CMOS image sensors and 3.8mm f/1.8 lenses with 103 Degree wide-angle diagonal fields of view. The cameras are IP66-rated to be dust and waterproof for outdoor installation. Behind a darkened privacy shield is an array of IR LEDs, with an effective night vision range of 100', for 24-hour surveillance coverage.HardwareFour analog channels with BNC connectors Four Unshielded Twisted Pair (UTP) ports One 2TB SATA installed hard drive One eSATA port for backup or external memory, supports up to 2 TBHDMI and VGA outputs with simultaneous video outputRS-485 terminal for PTZ camera, Samsung-T/E, Pelco-D/P, Panasonic, Phillips, AD, VICON, GE protocols Four audio line-in and one line-out with G.711 compression Wire audio-equipped cameras or external mics and speaker Two front USB ports for accessories or thumb drives Control system via OSD with mouse, the included IR remote, or via remote accessDisplay1920x1080 or 704x480 resolutions Multiple display options: 1, 4, 7, 9, Sequential, and Picture-in-Picture Privacy masking: Block sensitive areas from live-view and playbackRecording960x480 or 720x480 resolutionsH.264 compression for efficient bandwidth and HDD use Manual recording:

ASIN

B00LNJO2TM

Embedding

CLIP ViT-L/14 · 768d

Distance metric

cosine

Doc fetch

4ms·cache hitGET /v2/namespaces/amazon-products/documents/B00LNJO2TM

How it works

Similar query

90msnearest_to_id → /query

Doc fetch goes through Layer's Aerospike pull-through cache; cache hit served the row without touching turbopuffer. The similar query asks Layer for nearest neighbors of the stored product vector — queries don't go through the doc cache, so no cache header is set.