SGEF Wrist CCTV Tester, Portable Camera Tester CVBS Analog Tester4.3 TFT Color LCD CCTV Video Audio Security Surveillance Camera Tester（6300）

【CCTV TESTER】4.3-inch 480X272Resolution Screen PAL/NTSC （Auto adapt） CCTV Tester ,Support CVBS analog camera （Does not support IP cameras,CVI/TVI/AHD cameras）， with video display, The LCD screen video monitor with high resolution can show clear image when troubleshooting a security camera system ,correct faraway installation 【PTZ CONTROL】Support RS485 and Coaxial control,Compatible with multiple PTZ protocols (PELCO-D / PELCO-P ); baud rate: 2400, 4800, 9600, 19200 (optional), zooms in/out the lens, adjusts the focus, aperture/sets, PTZ continuing rotate test 【APPLICATION 】UPT/LAN cable, measure the connecting status, display the sequence of connection and the NO， Audio test, and multilingual OSD，supports 12 languages to choose from ,The brightness and contrast and color saturation can be adjusable,USB2.0 interface provides 5V / 1A emergency power output,DC 12V /1A power output from the tester

ASIN

B0839HTR7C

Embedding

CLIP ViT-L/14 · 768d

Distance metric

cosine

Doc fetch

2ms·cache hitGET /v2/namespaces/amazon-products/documents/B0839HTR7C

How it works

Similar query

20msnearest_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.