Technical Parameters
·Power supply: DC12V·Output: Relay(Max. current:10A)·Standby current: 15uA·Fingerprint capacity: 120 pieces·Size: 64.4*25.4mmK202 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-Register Administrator Fingerprint: Press SET button shortly,blue indicator light flash fast and system
in register state, put the same admin finger with multiple times in
fingerprint collection area until hearing music means fingerprint
register successful. Fingerprint can be registered continuously
when system in register state; if no need adding fingerprint more,
waiting a few seconds.
2. Register User Fingerprint: Press the administrator fingerprint until the blue indicator light
flash fast and hear the music,means can add user fingerprint. Put
the same user finger with multiple times in fingerprint collection
area until hearing music means fingerprint register
successful.Fingerprint can be registered continuously when system
in register state; if no need adding fingerprint more, waiting a
few seconds.
3. Delete User Fingerprint: Press the administrator fingerprint about 12 seconds until hear
“Di-” and music,means user fingerprints are deleted.
4. Back to factory default: Press SET button until hear “Di” long beep and music,means
initialization operation successful.
5. Set Relay Time: Rotate K2 to set the closing time of the relay from 0.5 to 30
seconds. The relay is contact output, switch signal, no voltage
output.
6. 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 R502-A,R502-AW,R502-F,R503,R503-M22
fingerprint module
