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Capacitive Fingerprint Module Round Fingerprint Scanner Identification Module for Attendance Access Control hot
0.0 ( votes)
Price:
US $61.42
/ piece
Discount Price:
US $
47.03
/ piece
-23%
Capacitive Fingerprint Module Round Fingerprint Scanner Identification Module for Attendance Access Control
Feature:
1. Capacitive Fingerprint Module: Can independently complete fingerprint collection, fingerprint registration, fingerprint comparison and fingerprint search functions, and has the advantages of small size, low power consumption, universal interface, high reliability, simple use, scalable large capacity 1: N identification, etc.2. Self Learning Function: During fingerprint recognition, the newly extracted fingerprint feature value is successfully identified and fused to the fingerprint database, making the operation easy for users.
3. Automatic Correction Identification: 360 degree automatic correction and identification function, press the correct registered finger at any angle on the module, and the comparison can be passed.
4. Low False Acceptance Rate: A maximum of 0.0001% can be achieved, that is, one fingerprint from a million different fingerprints can be randomly selected, and other fingerprints from a million miles can be compared with the selected fingerprints in turn, which will result in a one time recognition pass.
5. Low False Rejection Rate: The maximum is 0.0001%. Among a million existing fingerprints, the fingerprints in a million fingerprints are compared for a million times in any order, and the recognition fails once.
6. Wide Applications: Can be used in fingerprint access control machine, fingerprint root finder, fingerprint attendance machine, fingerprint locker, fingerprint car one button startup, fingerprint lock, intelligent control equipment, etc.
Specification:
Item Type: Capacitive Fingerprint Module
Material: PVC
CPU: 120mhz Main Frequency, 1M Bits Flash Memory, 128KB SRAM
Fingerprint Collector: Capacitor Collector 192x192 (pixels) 508dpi
Fingerprint Registration Capacity: The Default Value is 1000
False Acceptance Rate (FAR):<0.001% (security Level is 3)
False Rejection Rate(FRR):<0.1% (security Level is 3)
Comparison Method: (1: N) and (1:1)
Fingerprint Template Size: 570 Byte
Security Level Setting: Level 1 to Level 5 Can Be Set, Factory Setting Value: Level 3
Fingerprint Feature Extraction Time:<0.45 Seconds
(1: N) Comparison Time (when 1000 Pieces Are Fully Registered):<1 Second
Communication Interface: UART, 3.3V TTL Level
Serial Communication Parameters:
No Parity = none, 1 Stop Bit=1
No Flow Control=none
Baud Rate: 9600, 19200, 38400, 57600, 115200 (bps)
Factory Setting: 115200bps
Working Voltage: Win Voltage (DC3.3v ± 10%)
Working Current: Less Than 100ma
Interface Definition:
RST: Reset the Module, and the Low Level is Valid (this Pin is Needed when Supplying Power to the Module Uninterruptedly, and It is Recommended to Hanging in the Air in Other Cases)
VIN: Fingerprint Module Main Power Supply, Default 3.3v
GND: Power Ground
RX/DP: Module Receiving Data Pin
TX/DN: Module Sending Data Pin
+3.3v: Power Supply of Finger Detection Function Circuit
Wakeup: Finger Detection Function Output Pin, Which Outputs High Level when a Finger is Pressed
The specific operations are as follows:
1. The+3.3V of the module shall be kept powered all the time and cannot be disconnected.
2.Low power consumption is required. Disconnect the VIN power supply. At this time, a finger contacts the glass of the fingerprint collector. The WKP pin of the module will output a high level, and then turn back to a low level.
3.After detecting the high level of WKP output, when the fingerprint module needs to work, turn on the VIN power, wait for 350ms, and then send a command to the module.
Package List:
1 x Capacitive Fingerprint Module
Note:
1. In the communication process, except for the FP Cancel command, the sending and receiving of other commands must follow the principle of one sending and one receiving. The interval time between two commands is required to be greater than or equal to 20ms, and less than this time may lead to no response to subsequent commands.
2. When transmitting more than 24 bytes of data from the module target to the host, use the response data packet.
3. When the host does not receive a response, please do not send a command to TARGET.
4. The module indicator does not need to be controlled by default, and the collector indicator will be automatically turned on when processing instructions. If the correct fingerprint is collected, the indicator will be automatically turned off; If the correct fingerprint is not collected, the collector light is always on. You can also use the Sensor LED Control command to turn on or off the collector indicator according to your needs.
5. The device has password protection mode. After the device password is set, most commands cannot be used without password confirmation. If no device password is set, all commands can be used without password confirmation.
6. When the module is powered on, it will automatically enter the initialization, which takes about 300ms. It is recommended to wait for 350ms after powering on the module, and then send the command to the module.
7. This module has an automatic finger detection function, that is, in the low power consumption mode, a finger is pressed on the fingerprint collector, and the Wakeup pin of the module will output a high level.
How to use:Plug and play
- Type: Fingerprint Type
- Type: Biometric
- Brand Name: YOUTHINK
- Origin: Mainland China
- Certification: NONE
SHIPPING AND DELIVERY
We are proud to offer international shipping services that currently operate in over 200 countries and islands world wide. Nothing means more to us than bringing our customers great value and service. We will continue to grow to meet the needs of all our customers, delivering a service beyond all expectation anywhere in the world.
How do you ship packages?
Packages from our warehouse in China will be shipped by ePacket or EMS depending on the weight and size of the product. Packages shipped from our US warehouse are shipped through USPS.
Do you ship worldwide?
Yes. We provide free shipping to over 200 countries around the world. However, there are some location we are unable to ship to. If you happen to be located in one of those countries we will contact you.
What about customs?
We are not responsible for any custom fees once the items have shipped. By purchasing our products, you consent that one or more packages may be shipped to you and may get custom fees when they arrive to your country.
How long does shipping take?
Shipping time varies by location. These are our estimates:
| Location | *Estimated Shipping Time |
|---|---|
| United States | 10-30 Business days |
| Canada, Europe | 10-30 Business days |
| Australia, New Zealand | 10-30 Business days |
| Central & South America | 15-30 Business days |
Do you provide tracking information?
Yes, you will receive an email once your order ships that contains your tracking information.
My tracking says “no information available at the moment”.
For some shipping companies, it takes 2-5 business days for the tracking information to update on the system.
Will my items be sent in one package?
For logistical reasons, items in the same purchase will sometimes be sent in separate packages, even if you've specified combined shipping.
If you have any other questions, please contact us and we will do our best to help you out.
REFUNDS & RETURNS POLICY
Order cancellation
All orders can be cancelled until they are shipped. If your order has been paid and you need to make a change or cancel an order, you must contact us within 12 hours. Once the packaging and shipping process has started, it can no longer be cancelled.
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If you did not receive the product within the guaranteed time(60 days not including 2-5 day processing) you can request a refund or a reshipment.
If you received the wrong item you can request a refund or a reshipment.
If you do not want the product you’ve receive you may request a refund but you must return the item at your expense and the item must be unused.
- Your order did not arrive due to factors within your control (i.e. providing the wrong shipping address)
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- Other exceptional circumstances outside the control of cntronic.com
*You can submit refund requests within 15 days after the guaranteed period for delivery (60 days) has expired. You can do it by sending a message on Contact Us page
If you are approved for a refund, then your refund will be processed, and a credit will automatically be applied to your credit card or original method of payment, within 14 days.
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If for any reason you would like to exchange your product, perhaps for a different size in clothing. You must contact us first and we will guide you through the steps.
Please do not send your purchase back to us unless we authorise you to do so.
LARGE ORDER DEALS
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