UMLIFE 2pcs AS608 Optical Fingerprint Reader Sensor Scanner Module Optical Fingerprint Module Door Lock Access Control for Arduino Mega2560 UNO R3

How the Module Works 1. Fingerprint features The fingerprint algorithm extracts features from the acquired fingerprint image and represents the fingerprint information. The storage, comparison and search of fingerprints are all done by operating fingerprint features.

ASIN

B097T4NJXZ

Embedding

CLIP ViT-L/14 · 768d

Distance metric

cosine

Doc fetch

21ms·cache hitGET /v2/namespaces/amazon-products/documents/B097T4NJXZ

Similar query

54msre-embed title → /query

Doc fetch goes through Layer's Aerospike pull-through cache; cache hit served the row without touching turbopuffer. The similar query re-embeds this product's title with CLIP-text and runs a vector query — queries don't go through the doc cache, so no cache header is set.