Overview:

1. High-performance bullet cameras for perimeter security and surveillance.
2. Available in two resolutions: 2MP (DS-2CD2023G2-I) and 4MP (DS-2CD2043G2-I).
3. Equipped with AcuSense deep learning technology for accurate target detection and reduced false alarms.
4. Long-range IR illumination for clear nighttime vision (up to 20 meters for 2MP, 30 meters for 4MP).
5. Weatherproof and vandal-resistant construction for outdoor use.

Detailed Specifications:

1. Image Sensor:
   1. 2MP CMOS (DS-2CD2023G2-I)
   2. 4MP CMOS (DS-2CD2043G2-I)
2. Maximum Resolution:
   1. 1920 x 1080 (DS-2CD2023G2-I)
   2. 2560 x 1440 (DS-2CD2043G2-I)
3. Frame Rate:
   1. Up to 30fps (both models)
4. Compression:
   1. H.265+, H.264, MJPEG
5. Bitrate:
   1. Up to 32 Mbps (DS-2CD2023G2-I)
   2. Up to 50 Mbps (DS-2CD2043G2-I)
6. Lens:
   1. Fixed focal length (various options available)
7. Field of View:
   1. Varies depending on lens (typically 28° – 100°)
8. IR Illumination:
   1. Up to 20 meters (DS-2CD2023G2-I)
   2. Up to 30 meters (DS-2CD2043G2-I)
9. WDR:
   1. 120 dB True WDR for clear images in backlit scenes
10. 3D DNR:
    1. Reduces noise for improved image clarity in low-light conditions
11. BLC:
    1. Backlight compensation for improved image detail in high-contrast scenes
12. Video Analytics:
    1. AcuSense deep learning technology for accurate detection of people and vehicles, reducing false alarms from animals, shadows, or other non-target objects.
13. Network:
    1. RJ45 Ethernet port with PoE support
    2. Wi-Fi models also available
14. Onboard Storage:
    1. MicroSD card slot for local recording (up to 256GB)
15. Audio:
    1. Built-in microphone (models with “U” suffix)
16. Power Supply:
    1. 12VDC / PoE
17. Operating Temperature:
    1. -30°C to +60°C (-22°F to +140°F)
18. Weatherproof:
    1. IP67 rating for protection against dust and water
19. Vandal-resistant:
    1. IK10 rating for protection against impact

Detailed Features:

1. AcuSense Deep Learning:
   1. Analyzes video in real-time to distinguish between people and vehicles, reducing false alarms caused by animals, shadows, or other non-target objects.
   2. Sends targeted alerts to security personnel, allowing them to focus on real threats.
   3. Customizable detection rules for further accuracy.
2. Wide Dynamic Range (WDR):
   1. Balances bright and dark areas in the scene for clear images, even in challenging lighting conditions.
3. 3D Digital Noise Reduction (DNR):
   1. Reduces noise in low-light scenes for improved image clarity, especially at night.
4. Backlight Compensation (BLC):
   1. Adjusts image brightness to preserve detail in high-contrast scenes.
5. Multiple Streaming:
   1. Send different video streams simultaneously to different devices or applications, optimizing bandwidth usage and performance.
6. Region of Interest (ROI):
   1. Set specific areas of the image to be prioritized for recording or monitoring.
7. Privacy Masking:
   1. Block specific areas of the image from being recorded or viewed.
8. Mobile App Support:
   1. View live footage, playback recordings, and manage camera settings from your smartphone or tablet.
9. ONVIF Compliance:
   1. Standards-based platform for compatibility with various third-party VMS software.