Description

• 3D NR, HLC, BLC, digital watermarking, applicable to various monitoring scenes.
• ROI, SMART H.264+/H.265+, flexible coding, applicable to various bandwidth and storage environments.
• Alarm: 3 in, 2 out; audio: 2 in, 1 out; RS-485; BNC; supports max. 256 G Micro SD card.
• Designed with the Dahua Noise Reduction Algorithm and built-in dual microphones, the device performs active noise control, eliminating noise of wind scale 3. It has a pick-up distance up to 20 m.
• Built-in Hi-Fi large-diameter speaker covers an auditory range of 30 m when used indoors
• Sound and light alarms are generated when an alarm is triggered.
• 12 VDC/PoE power supply, 12 VDC power output, max. current 165 mA, easy for installation.
• IP67 protection