Dahua uses cookies and similar technologies on the website. The essential cookies are necessary to operate the website. You can accept or reject non-essential cookies by clicking the “Accept” or “Reject” button. You can change your settings at any time. For details about the cookies, please review our
Cookies statements
> Photoelectric control technology to prevent the mechanical failure
> Use fire retardant material, convenient installation
> Normally open/closed functions, flexible application
> 500000 times fatigue test and durability
> Access control project designated accessory products