$18 Fingerprint Lock, Smart Chip High‑Strength Zinc Alloy Keyless Lo Tools Home Improvement Hardware Padlocks Hasps $18 Fingerprint Lock, Smart Chip High‑Strength Zinc Alloy Keyless Lo Tools Home Improvement Hardware Padlocks Hasps Tools Home Improvement , Hardware , Padlocks Hasps,Fingerprint,Keyless,Lo,Smart,Chip,/fourble209591.html,$18,favelasustentavel.org,High‑Strength,Lock,,Alloy,Zinc Tools Home Improvement , Hardware , Padlocks Hasps,Fingerprint,Keyless,Lo,Smart,Chip,/fourble209591.html,$18,favelasustentavel.org,High‑Strength,Lock,,Alloy,Zinc Finally resale start Fingerprint Lock Smart Chip High‑Strength Zinc Lo Keyless Alloy Finally resale start Fingerprint Lock Smart Chip High‑Strength Zinc Lo Keyless Alloy

Finally resale start Fingerprint Lock Smart Chip Discount mail order High‑Strength Zinc Lo Keyless Alloy

Fingerprint Lock, Smart Chip High‑Strength Zinc Alloy Keyless Lo

$18

Fingerprint Lock, Smart Chip High‑Strength Zinc Alloy Keyless Lo

|||

Product description

Color:Black

Feature:
1. The semiconductor fingerprint sensor, one touch to unlock, the unlocking time is less than 0.5s, the recognition rate is greater than 99.99, and the number of fingerprints stored is 20.
2. The smart chip has its own learning function. Every time it is unlocked, it will self‑learn through fingerprint stitching and image recognition. The algorithm continues to improve the pass rate, and the more you use it, the more sensitive it is.
3. The operation is simple and complete in two steps. Press and hold the fingerprint head until the blue light is always on, and enter 5 consecutive fingerprints to complete, without the need waiting for mobile phone or APP to process.
4. Charging for one hour, then you can use it for a whole year, no need to charge all the time, high practicality. Low battery reminder, red light flashes quickly, charge in time to prevent sudden power failure.
5. High‑strength zinc alloy material, anti‑riot and anti‑pry, lock body and lock beam are made of alloy, which is strong and durable.


Specification:

Item Type: Fingerprint Lock
Material: Aluminum + Zinc Alloy
Fingerprint Sensor Type: Semiconductor module
Fingerprint Capacity: 20pcs fingerprints (the first 2pcs are for administrator users, the last 18pcs are for ordinary users)
FAR: lt;0.001%
FRR: lt;1%
Contrast Speed: Fingerprint response speed is about 0.2s
Fingerprint Sensor Performance: 360-degree recognition, self-learning function
Unlock Method: Fingerprint
Power Supply Mode: Built-In Lithium battery 55mAh power supply (approximately 1300 times of unlocking with one charge)
Charging: 5V micro USB interface power supply (full charge in 1 hour)
Low Voltage Alarm: 3.4V
Working Current: 150mA(maximum)
Quiescent Current: Standby power consumption about 10uA
Standby Time: Standby for half a year
Working Temperature: -10-45℃




Package List:
1 x Lo

Fingerprint Lock, Smart Chip High‑Strength Zinc Alloy Keyless Lo

Men go mad in herds and recover one by one

Learn English

TALKING POINT
Discussion | Homework

EnglishClub Resources

MyEnglishClub

Your own page with blogs, photos, videos, chat and more...

This Week in History 🔊

1914: First Bra Is Patented
In the USA, Mary Phelps Jacob receives the world's first patent for a brassiere.

New on EnglishClub

Why is a 2021 Climate Change Conference Called COP26? : How can COP stand for Climate Change Conference?

Listen&Learn: Prohibition : Learn about the period of time when alcohol was illegal in the United States.

For Teachers: Present Perfect Simple vs Present Perfect Continuous Activity : 2-page activity sheet, with Teacher's Notes

History of Action Movies : This page looks at the vocabulary of Action Movies through their history, people and styles. (Words in bold are listed in Wordchecker below.)

Hypocrisy Unmasked? : How low can politicians go?

Listen&Learn: Isaac Newton : Learn about the scientist who developed the theory of gravity.

Listen&Learn: The Odyssey : Learn about the famous legend of Odysseus.

Teach English

How to teach with EnglishClub
ESL or EFL? What do ESL and EFL mean? ESL stands for English as a Second Language. EFL stands for English as a Foreign Language. ESL is used when people learn English in an English speaking country. EFL is used when people learn English in a non-English speaking country. Is this important? Not very, if you are a learner. But there are some important technical considerations for teachers.

Nobody has the right to obey.'