AVTech - DGM8757SVAT - AI-based 8MP 10X H.265 IR Bullet IP Camera
The AVTECH DGM8757SVAT is an 8MP (4K) AI bullet camera featuring a 10X optical zoom f5.0–50mm and a SONY CMOS sensor. It combines Starlight technology with an 80-meter IR range for superior night vision, alongside AI human and vehicle detection. This IP67-rated PoE camera also includes 120dB WDR, a built-in microphone, and alarm I/O for advanced, long-range intelligence.
Key Configuration
- • Image sensor: 1/2.8" SONY CMOS; max resolution: 3840×2160 (8MP)
- • Lens: f5.0~50mm (10X optical zoom), F1.6~F2.2; viewing angle: 56° (wide) to 8.5° (tele) diagonal
- • IR: 4 LEDs; effective distance up to 80 meters
- • Frame rate: 4K (8MP) @ 20 fps; video compression: H.265 / H.264
- • Power: PoE (IEEE 802.3af) or DC12V; power consumption < 8W
Key Features
Its AI-based human and vehicle detection reduces false alarms, while 120dB WDR and Defog ensure clarity in difficult lighting. With two-way audio support, alarm I/O, and Edge storage up to 256GB, this ONVIF-compatible camera is a powerful tool for intelligent, high-resolution monitoring.
Technical Context
The camera offers high-speed shutter control up to 1/100,000s and supports triple-streaming with resolutions up to 8MP. It features highly flexible motion, human, and vehicle detection with a configurable 22 × 18 grid, triggering customized MP3 audio alerts. The system allows for extensive OSD customization, including text overlays and image uploads, alongside a 4KV lightning-proof LAN port for added durability. With support for up to 6 simultaneous users and a multi-language web interface, it provides a secure, user-friendly platform for professional-grade monitoring.
Installation Notes
Housed in a rugged 1.45 kg IP67 casing, this camera operates reliably from -30°C to 60°C. It supports versatile power options via PoE or DC12V and is compatible with optional mounting brackets. Accessible via standard web browsers on Windows 7/8/10, it offers a durable, high-performance solution for extreme outdoor environments.
| Device | |
|---|---|
| Image Sensor | 1/2.8” SONY CMOS |
| Max. Resolution | 3840 x 2160 |
| Lens | f5.0 ~ 50mm / F1.6 ~ F2.2 |
| Viewing Angle | Tele 8.5˚ ~ Wide 56˚ (Diagonal) |
| Min Illumination | 0.001 Lux (IR LED off), 0 Lux (IR LED on) |
| Shutter Speed | AUTO, 1/25s ~ 1/100000s |
| IR LED | 4 units |
| IR Effective Distance | Up to 80 meters |
| Day / Night | YES |
| WDR Mode | YES (120dB) |
| RTC (real-time clock) | YES |
| MicroSD Card Slot | Optional up to 256GB |
| Video | |
| Compression | H265 / H.264 |
| Video Resolution | Main Stream: 8MP (3840x2160) / 6MP (3072x2048) / 5MP (2592x1944) / 4MP (2560x1440) / 3MP (2304x1296) / 2MP (1080P) / 720P Sub Stream: 2MP (1080P) / 720P / 720x480 / VGA / 640x360 / 480x360 / CIF |
| Frame Rate | 4K (8MP) @ 20FPS |
| Video Profile | High profile / Main profile / Base profile |
| Multiple Video Streaming | 3 streams |
| Bitrate Control | 512Kbps - 12Mbps, VBR/CBR |
| Image Enhancement | WDR / BLC / HLC / 2D DNR / 3D DNR / AWB / MWB / AGC |
| Day / Night Switch | Auto / Color / (B/W) / Timing |
| Forced Anti-flicker | YES |
| Defog | YES |
| White Balance | Auto / Manual |
| Image Orientation | Rotate / Mirror |
| Privacy Mask | YES |
| Text Overlay | YES |
| OSD Title | Location / font size / text configurable; text input (English & Chinese characters) and image upload (BMP) supported |
| Audio | |
| Microphone built-in | YES |
| Line out | YES |
| Encoding | G.711-u / G.711-a |
| Audio Adjustment | YES |
| Alarm & Event | |
| Alarm in | YES |
| Alarm out | YES |
| Detection Mode | Motion / Human / Vehicle / Alarm Detection |
| Detection Schedule | YES |
| Motion Detection Area | 1x1, 2x2, 3x2, 3x3, 4x3, 4x4, 8x8, 16x16, 22x18 |
| Detection Alert | Audio alert with customized mp3 audio file(s) |
| Network | |
| LAN Port | RJ45 connector x 1 / 4KV lightning-proof |
| LAN Speed | 100Mbps Based-T Ethernet |
| Supported Protocols | HTTP / RTSP / FTP / SMTP / DHCP / NTP / NFS / RTMP |
| ONVIF Compatible | Onvif 17.06 compatible |
| Number of Online Users | 6 |
| Remote Access | Internet Explorer 6 and above (recommended), Microsoft Edge & Google Chrome |
| General | |
| Web Interface Language | English, Traditional Chinese, Simplified Chinese, Russian, German, Italian, Turkish, Korean |
| Operating Temperature | -30℃ ~ 60℃ |
| Operating Humidity | 10%-90%RH |
| POE | IEEE 802.3af |
| Power Source (±10%) | PoE / DC12V |
| Power Consumption (±10%) | < 8 W |
| Net Weight (kg) | 1.45 |
| Casing | IP67 |
| Optional Bracket / Junction Box | AVA145-WHKT / AVM552C-HBKT |
| Minimum Web Browsing Requirements | |
| Requirements | • Intel Core i3 or higher, or equivalent AMD • 2GB RAM • AGP graphics card, DirectDraw, 32MB RAM • Windows 10, Windows 8, Windows 7, DirectX 9.0 or later • Internet Explorer 6 and above (recommended), Microsoft Edge & Google Chrome |
