CAMA-CRM88L-100 is newest round shape capacitive fingerprint sensor module which released by
CAMABIO in 2026. It is ideal fingerprint sensor module for developers and manufacturers to design their
own smart door lock, biometric safe, storage cabinet, etc. It has the functions like fingerprint image
processing, fingerprint template creating, fingerprint matching, fingerprint search, fingerprint templates
storage etc. Compare to similar fingerprint sensor module in the market, it got following features
⚫ 100 Fingerprint Users
It can store 100 fingerprints on module
⚫ Touch Sensing Activation Function
CRM88L-100 module will wake-up when there is a finger touch it
⚫ Auto-Learning Features
CRM88L-100 can improve user’s fingerprint data automatically during daily fingerprint verification
⚫ Easy to Program and Control the Module
With CAMABIO protocols and sample code, it’s easy to do the program works
⚫ Customizable Dimension and PCB Layout
The module can be customized according to the client’s dimensions and PCB layout requirements.
The CAMA-CRM88L-100 is a compact round shape fingerprint module designed for smart locks, safes, and storage cabinets. It delivers fast and accurate fingerprint recognition with stable performance and supports live-finger detection for enhanced security. A built-in three-color LED provides clear status indiction.
Its compact size and easy integration make it ideal for cost-sensitive access control products.
características do produto
Especificação do produto
Item
Descrição
Sensor de impressão digital
CAMA Capacitive Fingerprint Sensor
Área de digitalização de impressões digitais
R6.3mm
Imagem de impressão digital
88pixel x 88pixel
Resolução de imagem de impressão digital
508DPI
Modelo de impressão digital
512bytes
Interface de comunicação
UART (TTL de 3,3 V)
FRR
<0,1%
DISTANTE
<0,001%
Module Speed
Identify time<400ms; Auto-on≤150ms
Capacidade de impressão digital
100Fingerprints
Corrente de trabalho
<45mA
Modo de espera
<10ua
Fonte de energia
DC3.3V
Temperatura de trabalho
-20℃ – 55℃
Umidade de trabalho
20% – 80%
Round Shape Fingerprint Module
Tamanho do produto
Detalhes da interface
Interface Description
PIN No.
Nome do sinal
Descrição do sinal
Observação
6
Toque_3V3
Potência de toque 3,3 V
+3,3 V
5
Acordar
Touch Sensing signal Output
High Level Valid
4
3V3
3.3V power of fingerprint module
+3,3 V
3
TXD
TXD send port
2
RXD
RXD send port
1
GND
Chão
IntEmbedded fingerprint optical module
Note: 1. Before initiated the module, both pin4 and pin6 should be powered.
2. After the module initiated, you can cut off the pin4 3.3V (when there are no users use it)
3. When there is a finger touch the sensor, the pin5 will output high level signal
4. After your MCU detected high level signal, then your MCU can power pin4 3.3V on
5. After the module into capture or identification mode, the pin6 still need to be powered
6. When there is no finger on the sensor for a long time (time out), your MCU can turn pin4 off.
Para apoiar seus engenheiros eletrônicos no desenvolvimento de trabalhos, a CAMABIO fornecerá os seguintes materiais após a compra do produto
Round shape fingerprint module
Suporte técnico
1. User Manual of CAMA-CRM88L-100 ( Command Protocols Included)
2. Software DEMO para fins de teste
3. Module SDK
If you have any technical questions before you buy CAMA-SM50 Embedded fingerprint optical module, you can contact camasales02@camabio.com para suporte.
Round shape fingerprint module
Onde você pode usar este produto?
CAMA-CRM88L-100 round shape fingerprint module can be embedded into following products
1. Sistema de fechadura de porta com impressão digital