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I
Foreword
General
This document mainly introduces product function, structure, networking, mounting process,
debugging process, and web operations of the modular door station (hereinafter referred to as
"VTO").
Models
VTO4202F-MK, VTO4202F-MB1, VTO4202F-MB2, VTO4202F-MB5, VTO4202F-MR, VTO4202F-MS,
VTO4202F-MF, VTO4202F-ML, VTO4202F-MA, VTO4202F-P, and VTO4202F-P-S2.
Device Update
Power supply can be cut off only after the device has completed update and restarted.
Safety Instructions
The following categorized signal words with defined meaning might appear in the manual
.
Signal Words
Meaning
DANGER
Indicates a high potential hazard which, if not avoided, will result in
death or serious injury.
WARNING
Indicates a medium or low potential hazard which, if not avoided, could
result in slight or moderate injury.
CAUTION
Indicates a potential risk which, if not avoided, could result in property
damage, data loss, lower performance, or unpredictable result.
TIPS
Provides methods to help you solve a problem or save you time.
NOTE
Provides additional information as the emphasis and supplement to the
text.
Revision History
Version
Revision Content
Release Time
V1.0.0 First
release.
December,
2020
About the Manual
The manual is for reference only. If there is inconsistency between the manual and the actual
product, the actual product shall prevail.
We are not liable for any loss caused by the operations that do not comply with the manual.