Protecting the security and privacy of your personal data is important to our site and therefore, we strictly comply with data privacy and data security law. Through the terms listed below, we hope to help you understand the personal data about you collected on this site , how to use and protect it, and with whom it is shared.

1.purpose of usage

The personal information that you provide through this website is generally used to answer your questions, answer your concerns, or provide you with relevant information or procedures. We also use this information to maintain relationships with you. We store and process these personal data to better understand your business needs, improve our products and services, or conduct online surveys to better understand our customers' needs.

2.Purpose limitation

Ningbo Chuangji Machinery Co., Ltd. or our website will collect the personal data you provide online only for the following reasons:

The use of these personal data in order to provide product information and to understand your needs is directly related to the original purpose of collecting personal data;

Prepare, negotiate and provide you with satisfactory product solutions;

Required by law, government or the judiciary;

Required by law or defense-needed;

Avoid fraudulent activities or other illegal activities-needed, such as the deliberate attacks from Guangdong Yizumi Precision Machinery Co., Ltd. IT system.

3.Non-personal information collection

When you visit our website, we may collect some non-personal data (such as: Internet browser and operating system , your website's domain name, number of visits, average online duration, visited page). We may use this data and share it with affiliates to monitor the popularity of our site.

4.Safety

To protect your personal data from accidental and unlawful destruction, loss, alteration, and unauthorized disclosure and access, this website uses technical and organizational security measures.

5.Privacy Policy

If you have any questions or concerns about our privacy policy or data processing or want to complain about possible violations of local privacy laws, please contact us.

All such communications are subject to investigation and, where appropriate, we will respond as soon as possible. If you are not satisfied with the reply you have received, you may refer the complaint to the relevant regulatory authority in your jurisdiction. If you ask us, we will try our best to provide you with information about the complaint channels that may apply to your situation.

The Company may update its privacy policy at any time. If we make a material change to our privacy policy, we will post notices and updated Privacy Policy on the Company's website.

Parameters
Voltage	4.3V~6.5V
Quiescent Current	< 85 uA
Working Current	50mA-500mA
Accepted Fingerprint Quantity	100 pieces
Accepted IC Card Quantity	100 pieces
Accepted Password Quantity	20 groups
Battery life	more than 3000 times normal operation, 8-12 months standby
Low voltage alarm voltage	4.8±0.2V
Speaker specification	8Ω 1W
Panel size	364*80mm