Model: DS‐2CD3121G0‐ISF (2.8mm)
Image Sensor: 1/2.7" Progressive CMOS
Resolution: 1920 × 1080 @ 25fps(P)/30fps(N)
Lens: 2.8mm fixed, F2.0
Video Compression: H.265+/H.265/H.264+/H.264
Smart Features:
Line crossing detection
Intrusion detection
Image Enhancements:
120dB WDR
3D DNR
BLC (Backlight Compensation)
Night Vision: IR range up to 40m
Audio & Alarm:
1 audio input, 1 audio output
Alarm I/O support
Storage: Built-in memory card slot
Power: DC12V & PoE (Power supply not included)
Protection:
IP67 water/dust resistant
IK10 vandal-proof
Remote Monitoring: Supports mobile access via Hik-Connect