SECURITY – DAHUA DHI-VTK-VTO6210BW-VTH1550CH VIDEO DOOR PHONE

High reliability

Advanced DSP digital control technology is applied to rectifier and inverter

Fan speed varies intelligently with temperature, reducing noise and increasing its service life

Rear ventilation design, fan operating in slow speed, UPS being able to work for a long time in harsh environment

Effective software and hardware protection function, powerful self-diagnostic function

Advanced digital parallel redundant configuration for power system not only greatly improve system reliability, reduce MTTR, but also allows users to multiply capacity and uptime for future expansion by adding additional UPS systems.

2 Years Warranty

1 Year Warranty for Battery