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Specifications
- Brand Name: grow
- Certification: CE
- Origin: CN(Origin)
- Model Number: R503
- Interface: RS232 (TTL)
- Fingerprint capacity: 200
- Fingerprint module external size: 28mm
- Fingerprint module inner size: 23.5mm
- Effective collection area: Diameter 15mm
- Fingerprint module height: 19mm
- Voltage: DC 3.3V
- Resolution: 508 DPI
- Sensing array: 192*192 pixel
- LED color: Red and Blue
- LED control: Yes
- Standby current(finger detection): 3.3V,2uA
- Working current(Fingerprint acquisition): 20mA
- Weight: 32g
R503 New Two-color Ring Indicator Light LED Control Round Fingerprint Module Access Control Arduino
13.20
$
79
orders
/
25
reviews
Price history
- for 3 month
- for half a year
- Requires Alitools extension
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12.54 $ (-5%)
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11.22 $ (-15%)
10.56 $ (-20%)
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Customer Reviews
O***a
January 1, 2021
Not tested yet
D***o
December 28, 2020
all ok
Anonymous