• Fingerprint Door Lock M400, Cheap Fingerprint Module From Factory Directly

Fingerprint Door Lock M400

Touch Screen Keypad
Fingerprint, Password Unlocking
Up to 100 Different Users
Stainless Steel Material (Grade 304)
Auto Inductive Sensor
Lock Status Indicator (Back Plate)
Random Password Protection
Unlock Records Tracking

Stainless Steel is Raw Material

Stainless steel (Grade 304) is designed to absorb more energy without breaking.
The stronger resistance to corrosion keeps a longer life time for the finish.

Powerful Processor

With the latest model of ST Chipset, this lock increases 25% for the performance.

Fingerprint and Passwrod Unlocking

You can set up up to 99 users in the lock.
For emergency access, mechanical key is the way to unlock.

Touch Screen Keypad

With a high quality black touch screen, it is easily to input the numbers you need.

Management Software Support

Connecting the lock with a computer, you can download the user data and unlock records for tracking.

Tech Specs
Front Plate (Outside Plate) (WxHxD)
68x210x29.8mm, Stainless steel forging casting
Back Plate (Inside Plate) (WxHxD)
68x210x29.8mm, Stainless steel forging casting
Mortise Lock
Backset: 60/70mm Single latch bolt
Applicated Door Thickness
5,000~6,000 times
Rated Voltage
Operating Temperature
Type of Fingerprint Sensor
Wake Up Time
Fingerprint Input Method
Optical capture
User Capacity
Fake Finger
No recognition
Algorithm Type
Avent Security self-develop
Capture Speed


Exploded View

M400 Lock Exploded View_2

Recommended products

1. What kinds of products can Avent Security sell?
Avent Security provides Fingerprint Door Locks, Password (Code) Door Locks, RF Card Door Locks (Hotel Door Locks) and the accessories related.
2. Where we can find the products?
There are sales agents and distributors in Vietnam, Thailand, Saudi Arabia, UAE, Columbia, Brazil, and USA.
3. What is the product warranty?
All products have 1 year limited warranty. You can find the details on the warranty page.
4. What forms of cooperation can Avent Security provide?
Joining our sales agent/distributors group to promote our products can have the greatest support. In additional, OEM and ODM collaborations are available.
5. What certificate Avent Security has?
For the products there are CE, FCC, Rosh available. The company has ISO9001, OHSAS 18001, and IOS14001 for the management system certificate.
6. What projects does Avent Security get?
Sky Center Apartment (Vietnam), Saigon Mia Residence (Vietnam), Solo Express Hotel (Thailand), Waterford Sukhumvit (Thailand), The Art Residence (Vietnam), El Nido Beach Hotel (Philippines) …etc. are the project cases in these 3 years.