Product introduction Ebony fingerprint recognition technology is a biometric identification technology that relies on human fingerprint features for identity verification. As the crystallization of the most advanced and reliable fingerprint recognition technology in the world, fingerprint recognition collects the fingerprint image of the opener through a precise photoelectric imaging system, and uses a complex pattern matching algorithm to compare with the original registered fingerprint to determine the identity of the opener. The unlock signal can be output after the legal identity is confirmed. Stop Valves are closed by screwing a rubber gasket down onto a seat in the middle of the valve. Pros only use small versions that act as shutoff valves for fixtures such as sinks and toilets and outdoor sillcocks. Flow is inefficient because of the circuitous route the fluid (water, in most cases) has to follow. It's important to orient the valve in the right direction with the arrow (cast into the side of the valve) aligned with flow direction. That way, water flows against the bottom of the rubber gasket. If the valve is put in backward, the flow will force the gasket away from the top of the valve. Stop Valves, Shower Stop Valve, Water Stop Valves, Brass Stop Valve ZHEJIANG KINGSIR VALVE CO., LTD. , https://www.kingsir-valve.com Biovo Ebuki fingerprint module - fingerprint head (Z4-Z5)
Biovo Ebuki fingerprint module - fingerprint head (Z4-Z5)
Biovo E-wood module is suitable for secondary development of fingerprint application products. At the same time, it can quickly form fingerprint lock, fingerprint safe cabinet and fingerprint access control system through simple assembly; professionally develops fingerprint switch control professional application module for each electronic control manufacturer, fingerprint The switch control module is simple and easy to use, and provides a standard interface. You only need to connect the relevant external functional components with the corresponding interfaces of the module to realize the control of existing instruments, machinery, CNC products, etc., only after fingerprint identification and authentication. Only enable the product to achieve safe use and operation of the product! The fingerprint algorithm chip can also be provided according to the customer's needs, or accept the customer's commissioned design to improve the industry competitiveness of the customer's fingerprint application products from the source.
1. Features ◆ Advanced Biovo neural network fingerprint original algorithm ◆ Equipment cross-matching consistency is good ◆ Compatible with regional fingerprint differences between North and South people ◆ High recognition ability for dry fingers and wet fingers ◆ Development/lock control two usage modes ◆1:N,1:1 comparison ◆User can be divided into multi-level authority management ◆With low voltage alarm function ◆Micro power design is suitable for battery power ◆Motherboard low frequency design is resistant to external electromagnetic interference ◆Bringer interface can be directly driven Access control ◆ The board can complete all the electronic control functions of the lock/safety cabinet ◆ The design is compact and suitable for embedding the fingerprint lock/fingerprint access control machine/handheld fingerprint identification device 2. The technical parameter circuit board size (mm): 58×40
Acquisition head resolution: 500DPI
Fingerprint capacity development mode: 96 (maximum expandable to 990)
Lock control mode: 50-80 comparison time: <0.2 seconds false rate: 0.0001%
Rejection rate: 0.01%
Dynamic current: <140mA
Standby current: <18µA
Working voltage: 5-7.5V
Driving current: 100-350mA
Driving voltage: 5V trademark Biovo model Z4-Z5 Yield 1,000,000 sets / year price Negotiable company name Chengdu Yimu Technology Co., Ltd.