HIKVISION DS-TCG227-A Series

User Manual of DS-TCG227-A Series Entrance/Exit Capture Unit
3
Symbol Conventions
The symbols that may be found in this document are defined as follows.
Symbol
Description
Provides additional information to emphasize or
supplement important points of the main text.
Indicates a potentially hazardous situation, which
if not avoided, could result in equipment damage,
data loss, performance degradation, or
unexpected results.
Indicates a hazard with a high level of risk, which
if not avoided, will result in death or serious
injury.
Safety Instructions
 Please adopt the power adapter which can meet the safety extra low voltage
(SELV) standard. And source with 12 VDC (depending on models) according to
the IEC60950-1 and Limited Power Source standard.
 If the product does not work properly, please contact your dealer or the nearest
service center. Never attempt to disassemble the camera yourself. (We shall not
assume any responsibility for problems caused by unauthorized repair or
maintenance.)
 To reduce the risk of fire or electrical shock, do not expose this product to rain or
moisture.
 This installation should be made by a qualified service person and should
conform to all the local codes.
 Please install blackouts equipment into the power supply circuit for convenient
supply interruption.
 Please make sure that the ceiling can support more than 50(N) Newton gravities if
the camera is fixed to the ceiling.
 If the product does not work properly, please contact your dealer or the nearest
service center. Never attempt to disassemble the camera yourself. (We shall not
assume any responsibility for problems caused by unauthorized repair or
maintenance.)
 Risk of explosion if battery is replaced by an incorrect type. Dispose of used
batteries according to the instructions.