5MP 1/2.7" CMOS image sensor Built-in IR LED, max. IR distance: 30 m Intelligent detection Abnormality detection Built-in Mic IP67, IK10 protection SMD 4.0

4MP 1/2.7" CMOS image sensor Built-in IR LED, the max. illumination distance is 30 m Intelligent monitoring Face detection People counting Dual-channel images previewed in the first channel Built-in MIC IP67 and IK10 SMD 3.0

4MP 1/2.9" CMOS Support Triple Stream Built-in IR LED, the max. illumination distance is 30 m Intelligent monitoring: Intrusion, tripwire Supports max. 256 G Micro SD card; built-in MIC IP67, IK10 protection SMD Plus

4MP 1/1.8" CMOS Built-in IR LED, and the max. illumination distance is 50 m Deep learning algorithm Alarm: 1 in, 1 out; audio: 1 in, 1 out Supports max. 512 GB Micro SD card, built-in MIC IP67 and IK10 protection SMD 3.0

Four 5MP 1/2.7" CMOS image sensor 4-channel stream output The intelligent functions of 4 channels can be enabled simultaneously Intelligent detection FlexStream Web5.0 interface design Built-in IR LED illuminator, the max. illumination distance is 30 m supports max. 256 G Micro SD card IP67...

8-MP 1/1.8" CMOS Built-in IR LED, the max. illumination distance is 80 m Face recognition Face detection Parking space management ANPR Privacy Protection Built-in Hi-Fi large-diameter speaker Built-in dual MICs; 1-ch speaker; support two-way talk. IP67 and IK10 protection

4MP 1/1.8"CMOS 2.7 mm–12.0 mm motorized lens Max. IR LEDs Length 40 m Micro SD memory