DH-IPC-HDW3549H-AS-PV_S4_datasheet

Siren and Light Active Deterrence

siren and light active deterrence network camera supports thelight

alarm and voice alarm when perimeter event occurs, to realize the

deterrence and efectve interventon. The camera is built in multple

voices for selecton, and supports customized voice importng.

Smart Dual Light

Dahua Smart Dual Light technology adopts smart algorithm to detect

targets. Usually, the IR illuminator is on at night; when the target

appears in the monitoring area, the warm light is on, and the camera

records the full-color video and informatonof key events. That is, the

camera links snapshot and video with full-color image. When the target

is out of the monitoring area, the warm light is of and the IR illuminator

is on, which reduces light polluton efciently.

SMD 4.0

Dahua Smart Moton Detecton technology works with intelligent

algorithms to classify targets that trigger moton detectonalarms. It

flters out objects that are not targets, such as small and large animals,

to avoid triggering false alarms. With an AI NVR, Quick Pick technology

becomes available, allowing you to easily search for and pick out human

and vehicle targets from SMD event videos, prioritzing the highest

matches.