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GROW KL216+R502-A DC10-30V Relay Output Remote Control Fingerprint Access Control Board With Jog Mode/Ignition Mode/Self-locking
KL216 Circuit board diagram
KL216 Connection reference diagram
Fingerprint can be registered continuously when system in register state; if no need adding fingerprint more, waiting a few seconds.(By default, it will be saved in fingerprint database 1,when the current database is full, it is automatically saved to the next database.)
music,means initialization operation successful

Model | R502-A |
Type | Capacitive Fingerprint Module |
Interface | UART(TTL) |
Resolution | 508 DPI |
Voltage | DC 3.3V |
Fingerprint Capacity | 200 |
Sensing array | 192*192 pixel |
Working current | 20mA |
Standby current | Typical touch standby voltage: 3.3V, Average current: 2uA |
Fingerprint module external size | Diameter 22 (mm) |
Fingerprint module inner size | Diameter 19.3 (mm) |
Fingerprint module height | 5 (mm)(Except the connector) |
Effective collection area | Diameter 15.5 (mm) |
Connector | MX1.0-6Pin |
LED Control | YES |
LED Color | Purple and Blue and Red |
Scanning Speed | < 0.2 second |
Verification Speed | < 0.3 second |
Matching Method | 1:1; 1:N |
FRR | ≤1% |
FAR | ≤0.001% |
Work environment | -20C ---60C |
Work Humidity | 10-85% |
Anti-static capacity | 15KV |
Abrasive resistance intensity | 1 million times |
Communications baud rate (UART): | (9600 × N) bps where N = 1 ~ 12(default N = 6, ie 57600bps) |
·Provide User Manual
R502-A Fingerprint Module
LED Effect picture
Size
- Brand Name:
- grow
- Model Number:
- KL216+R502-A
- Fingerprint capacity:
- 200
- Power Supply:
- DC 10V--30V
- Standby current:
- <40mA
- Output:
- Relay(Max. current:10A)

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