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.
Особенности продукта
Спецификации продукта
Элемент
Описание
Датчик отпечатков пальцев
CAMA Capacitive Fingerprint Sensor
Область сканирования отпечатков пальцев
R6.3mm
Изображение отпечатка пальца
88pixel x 88pixel
Разрешение изображения отпечатка пальца
508DPI
Шаблон отпечатка пальца
512bytes
Коммуникационный интерфейс
UART (3,3 В ТТЛ)
ФРР
<0,1%
ДАЛЕКО
<0,001%
Module Speed
Identify time<400ms; Auto-on≤150ms
Емкость отпечатков пальцев
100Fingerprints
Рабочий ток
<45mA
Режим ожидания
<10 мкА
Источник питания
3,3 В постоянного тока
Рабочая температура
-20℃ – 55℃
Рабочая влажность
20% – 80%
Round Shape Fingerprint Module
Размер товара
Детали интерфейса
Interface Description
PIN No.
Имя сигнала
Описание сигнала
Примечание
6
Touch_3V3
Сенсорная мощность 3,3 В
+3,3 В
5
Будить
Touch Sensing signal Output
High Level Valid
4
3V3
3.3V power of fingerprint module
+3,3 В
3
TXD
TXD send port
2
прием
RXD send port
1
Земля
Земля
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.
Чтобы помочь вам, инженерам-электронщикам, в разработке, CAMABIO предоставит вам следующие материалы после покупки продукта.
Round shape fingerprint module
Техническая поддержка
1. User Manual of CAMA-CRM88L-100 ( Command Protocols Included)
2. ДЕМО-программное обеспечение для тестирования.
3. Module SDK
If you have any technical questions before you buy CAMA-SM50 Embedded fingerprint optical module, you can contact camasales02@camabio.com для поддержки.
Round shape fingerprint module
Где можно использовать этот продукт?
CAMA-CRM88L-100 round shape fingerprint module can be embedded into following products