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CAMA-CRM120 Ultra Slim Embedded Fingerprint Module with Capacitive Fingerprint Sensor


Model No.: CAMA-CRM120 Ultra Slim Capacitive Fingerprint Module

Fingerprint Sensor:   Round Shape capacitive fingerprint sensor

Image pixel: 120 pixel x 120 pixel

Image Resolution: 500 DPI 

Interface : 3.3 V TTL UART Interface

Fingerprint Capacity: 100 fingerprint users

Product details

CAMA-CRM120 is newest round shape ultra slim embedded capacitive fingerprint module which released by CAMABIO in 2021. It is ideal fingerprint sensor module for developers and manufacturers to design their own competitive products. It has the functions like fingerprint image processing, fingerprint template creating, fingerprint matching, fingerprint search, fingerprint templates storage etc. And compare to similar fingerprint sensor module in the market, it is much more slim.  It can save a lot structure space and help developer easier to design small product. 

Product Features
       #  100 fingerprints capacity 
       #  360 degree identification
       #  Live scan function ( identify fake finger)
       #  Auto-learning function
       #  Fast identification speed 
       #  Support 1:1: and 1:N verification 
       #  FAR<0.001% FAR<0.1%
       #  Round shape fingerprint sensor
       #  All-in-one design with super slim size
Product Specifications
Item Name
Product No.
Fingerprint Sensor 
Round Shape Capacitive Fingerprint Sensor
Module Size
R 8.7mm
Fingerprint Sensor Size R 5.5mm
DPI Resolution
500 DPI
Grey Scale
256 Level
Frame Rate
30 FPS
Communication Interface
Working Voltage
Working Current  Capture Mode < 35 mA; Standby Mode <uA
Fingerprint Capacity
100 FIngerprint Users
Identification Speed
Capture Speed : 325ms  1:N Identification: 535 ms
Auto-On Time
<100 ms
Baund Rate 115200
Working Temperature
-20℃ to 55℃
Working Humidity
0% to 85%
FRR <0.001%
FAR <1.5%
Matching Method
1:1 and 1:N
Touch Sense Activation (Auto-on)
Product Size
Interface Details

Technical Support

To support you electronic engineers to do developing works, CAMABIO will provide you following materials after you bought the product


1. User Manual of CAMA-CRM120 ( Command Protocols Included)

2. DEMO Software For Testing Purpose


If you have any technical questions before you buy CAMA-CRM120 round shape capacitive fingerprint sensor module , you can contact cama@szcama.com for support.

Where you can use this product ?

CAMA-CRM120 Round shape capacitive fingerprint module can be widely used for products below

1. Fingerprint door lock system

2. Video Phone Access Control

3. Fingerprint car starter

4. Fingerprint Safe Box
5. Fingerprint Elevator Control