Model: CAMA-SM15 Optical Fingerprint Sensor Module
CPU: 120MHz RISC processor
Sensor: CMOS image sensor + optical total reflection module
Fingerprint image size: 242 x 266 (pixel)
Input voltage: DC3.3V
Working current: less than 150mA
Communication mode: UART
CAMA-SM15 Optical Fingerprint Sensor Module
CAMA-SM15 optical fingeprint sensor module is an ideal fingerprint sensor module designed for biometric security solution developer and manufacturers for integration with various applications such as access control system,time attendance,mobile device,safe box,door lock and so on. Powered by world best, multi-award winning CAMA fingerprint algorithm, CAMA-SM15 optical fingerprint sensor module offers powerful identification performance.
Product Features
# 3000 fingerprints capacity
# 360 degree identification
# Auto-learning function
# Touch Sense Activation function
# Fast identification speed
# Support 1:1: and 1:N verification
# FAR<0.001% FAR<0.1%
# Anti-scratch prism (K9 glass)
Product Specifications
| Item | Description |
| Fingerprint Sensor | CAMA optical fingerpritn sensor |
| Fingerprint Scan Area | 18mm x 20mm |
| Fingerprint Image | 242 pixel x 266 pixel |
| Fingerprint Image Resolution | 500 DPI |
| Fingerprint Template | 496 bytes |
| Communication Interface | UART (3.3V) |
| FRR | <0.1% |
| FAR | <0.001% |
| Identification Speed | 1:1<0.5s; 1:N(2000 fingerprints) <0.9s |
| Fingerprint Capacity | 3000 Fingerprints |
| Work current | < 150mA |
| Standby current | < 20μA |
| Power supply | DC 3.3V |
| Working temperature | -10- 60 |
| Working humidity |
20% 80% |
Interface Details 
|
Pin No. |
Signal Name |
Signal Description |
|
PIN 1 |
Touch Power 3.3V |
Touch sense function need to supply power separately. Power: DC3.3V±0.1V, Current: 1.5uA to 2.5uA |
|
PIN 2 |
Finger Detect |
Output high level when detected finger, and output low level once finger left |
|
PIN 3 |
UART-TX |
Module transmit output, 3.3V TTL logic |
|
PIN 4 |
UART-RX |
Module receive input, 3.3V TTL logic |
|
PIN 5 |
GND |
GND |
|
PIN 6 |
VIN |
DC input, range of Voltage is 3.3V ± 10% |
|
PIN 7 |
FP Reset |
Reset at low level (reset time>100ms), Work at high level. After Reset, it will cost about 350-400ms for system initializing and programs loading; Only after that the module can communicate with MCU by UART. |
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-SM15 ( Command Protocols Included)
2. DEMO Software For Testing Purpose
3. Sample Code For Micro controller Unit
If you have any technical questions before you buy CAMA-SM15 optical fingerprint sensor module, you can contact us cama@szcama.com for support.
Where you can use this product ?
CAMA-SM15 optical fingerprint sensor module can be widely used for following products
1. Fingerprint door lock system
2. Biometric access control system
3. Biometric time attendance system
4. Fingerprint car starter
5. Fingerprint safe box lock
6. Fingerprint car fleet management system
FAQs About CAMA-SM15 Optical Fingerprint Sensor Module
1. Does the SM15 optical fingerprint sensor module support Windows, Android or Linux system?
Answer: Yes, SM15 optical fingerprint sensor module can work with these operating system. Actually SM15 optical fingerprint module is an OEM optical fingerprint module, it can work with any operating system based on our command protocol.
2. Does the SM15 optical fingerprint sensor module support read and write fingerprint template ?
Answer: Yes, SM15 optical fingerprint module support read and wrtie fingerprint template . If you need, you can use Read Template Command to extract the fingerprint templates from SM15 module and use Write Template Command to write the fingerprint templates into SM15 module from other place.
3. Does the SM15 optical fingerprint sensor module's template data compatible with other manufacturer's fingerprint template data?
Answer: No. SM15 optical fingerprint sensor module only support CAMABIO fingerprint template format only, it does not compatible with other manufacturer's fingerprint template format.
4. What should we do if we need more than 3,000 fingerprint users ?
Answer: We suggest you to build a server system by our CAMA-2000 Desktop USB fingerprint scanner and store the fingerprint templates on the server. And the terminal device with SM15 only for capture fingerprint and transfer the fingerprint template to server to do verification and then return the result to terminal device.
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Similar products: SM25 optical fingerprint module,SM50 optical fingerprint sensor
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