Safety Instruction 
These instructions are intended to ensure that the user can use the product correctly to avoid danger 
or property loss.   
The precaution measure is divided into ‘Warnings’ and ‘Cautions’: 
Warnings: Serious injury or death may be caused if any of these warnings are neglected. 
Cautions: Injury or equipment damage may be caused if any of these cautions are neglected. 
  Warnings: 
  Please adopt the power adapter which can meet the safety extra low voltage (SELV) standard. 
And source with 12 VDC or 24 VAC (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.)