Difference between Code Scanner and Clone Copier

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Model: OK890, JN220500CP

Differences:

OK890
- 315 and 433 MHz fixed frequency
- support wide range of chipsets
- receiving distance of signal from tens of meters
- learnt signal recorded and can be re-sent

JN220500CP
- 220 to 500 MHz wide range coverage
- support wide range of chipsets
- receiving signal from proximity, remote must be put on top of reader
- signal not resent but must be copied to a special built remote control