Fingerprint and Card Reader User Manual
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Use only power supplies listed in the user instructions:
Dee Van Enterprise Co., Ltd.
Dee Van Enterprise Co., Ltd.
Dee Van Enterprise Co., Ltd.
Dee Van Enterprise Co., Ltd.
Dee Van Enterprise Co., Ltd.
Safety Instruction
These instructions are intended to ensure that user can use the product
correctly to avoid danger or property loss.
The precaution measure is divided into Warnings and Cautions:
Warnings: Neglecting any of the warnings may cause serious injury or death.
Cautions: Neglecting any of the cautions may cause injury or equipment
damage.
Warnings
All the electronic operation should be strictly compliance with the
electrical safety regulations, fire prevention regulations and other related
regulations in your local region.
Warnings Follow these
safeguards to prevent serious
injury or death.
Cautions Follow these
precautions to prevent potential
injury or material damage.
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