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K202 DC12V Low Power Consumption Rotatable Relay Button Fingerprint Control Board

  • 1-9 Pieces
  • >=10 Pieces
Fingerprint Access Control
- +
Fingerprint Control Board
- +
0piecesselected, US $in total
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Depends on the order quantity.
Lead Time:
7 day(s) after payment received
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Quick Details
Brand Name:
Model Number:
Product name:
K202 Fingerprint control board
Power supply:
DC 12V
Fingerprint capacity:
Standby current:
Relay(Max. current: 10A)
Place of Origin:

Packaging & Delivery

Selling Units:
Single item
Single package size: 
13X8X9 cm
Single gross weight:
0.100 kg
Package Type:
Standard Export Carton Package
Lead Time :
Quantity(Pieces) 1 - 50 >50
Est. Time(days) 7 To be negotiated


Product Description


Technical Parameters

·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 is designed for low power consumption, the power supply is DC12V, the relay time can be adjusted by rotating the button, relay time: 0.5-13 seconds.
It is very easy to register fingerprint, just need to press SET button to register fingerprint and long press SET button to back to factory default.


Operation Instruction

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.
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 can be used together with R301T capacitive fingerprint module

K202 can be used together with R307 optical fingerprint module

K202 can be used together with R501 capacitive fingerprint module

K202 can be used together with R502 capacitive fingerprint module


K202 can be used together with R502-A capacitive fingerprint module

K202 can be used together with R503 capacitive fingerprint module

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