Product Description
K202+R503 DC12V Low Power Consumption Fingerprint Control Board + R503 Fingerprint Module
K202 fingerprint control board and R503 fingerprint module
For shipping list, please see the following photo:
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User manual for control board K202
Technical parameter:
P1: Power supply: DC12V
Output: Relay(Max. current:10A)
Standby current: 15uA
Fingerprint capacity: 120 pieces
Size: 64.4*25.4mm
P2: MX 1.0mm space 6 Pin Fingerprint Module(can connect R502,R502-A,R503)
P3: MX 1.25mm space 6 Pin Fingerprint Module(can connect R300,R301T,R303,R303T,R305,R306,R307,R501)
![K202+R307 5.png]()
Instructions for K202 control board:
1.SET Button:
Press SET button shortly,blue indicator light flash fast and system in register state, put the finger on fingerprint collection area, fingerprint register successful when hearing music. Fingerprint can be registered continuously when system in register state; if no need adding fingerprint more, waiting a few seconds.
2.Back to factory default:
Press SET button until hear “Di” long beep and music,means initialization operation successful.
3.Set Relay Time:
Rotate K2 to set the closing time of the relay from 0.5 to 13 seconds. The relay is contact output, switch signal, no voltage output.
4.Usage:
Press the finger,the relay closes after the fingerprint passes, and the closing time is determined by K2.
Note: 1. All indicator lights are off in standby state, and the lights are on in working state;
2. Any fingerprint can be used in the factory state, but the function will be invalid after the fingerprint is registered.
K202 can be used together with R300,R301T,R303,R303T,R305,R306,R307,R501,R502,R502-A,R503 fingerprint module
![K202+R503 2.png]()
![K202+R503 3.png]()
Company Information
Shenzhen Ruiqi Electronics Co., Ltd. is electronic components supplier.
We specialized in Integrated Circuit,Development boards, WIFI modules,BT modules, power modules, sensor modules, GPS GPRS GSM modules, camera module,etc.
We accept Bom list order,provide best quality and reasonable prices,"Quality and serivce is our mission"
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contact information
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Contact Person: Justin CAI
Company Address: NO. B1605,Oriental times square,Huaqiang north Road ,Futian District, Shenzhen, Guandong,China.