The smart ring is a fashionable and wearable electronic product which is able to connect with a smartphone through Near Field Communication (NFC) to complete function performing and data sharing.
Physical
Specifications
Item
SRN02N213
Dimension
Diameter 16.5, 17.3, 18.2, 18.9, 19.8, 20.7, 21.3mm
Material
Stainless
Steel
Weight
6
g
Color
Black or Customized
Functional
Specifications
Frequency
13.56MHz
Protocol
ISO/IEC14443-A
Chip
Ntag
213 or customized
Memory
Data
Retention
50
years
Write
Endurance
100,000
recycles
Reading
Range
3-8cm
Environmental
Specifications
Feature
NFC
Ring
Mounting
Methods
Wearing on finger
Working
Temperature
-40℃~+85℃
Storage
Temperature
-40℃~+85℃
Certifications
Reach
Approved, RoHS Approved, CE Approved
Packing
Detail
100pcs/bag
Application
Access
control
SEIKO RFID TECHNOLOGY LTD.
Add: Room 405, Building No.11, Donghai Taihe Plaza, Fengze District, Quanzhou 362000, China.
Tel: 0595-22586002
Email: sales@seikorfid.com
Phone: +86-18559272337 (WhatsApp)