



Do you have a question about the GeoVision GV-BL3400 and is the answer not in the manual?
| Image Sensor | 1/3" Progressive Scan CMOS |
|---|---|
| Aperture | F1.4 |
| Gain Control | Auto / Manual |
| S/N Ratio | > 50 dB |
| WDR | Yes |
| Video Compression | H.264, MJPEG |
| Audio Compression | G.711 |
| Audio | Two-way audio |
| Audio Input/Output | 1/1 |
| Network Interface | RJ-45 |
| Weatherproof Rating | IP66 |
| Ingress Protection | IP66 |
| White Balance | Auto / Manual |
| Day/Night | Auto |
| IR Distance | 30 m |
| Frame Rate | 30 fps |
| Ethernet | 10/100 Base-T |
| Protocol | HTTP, HTTPS, TCP, UDP, SMTP, FTP, DHCP, DDNS, NTP |
| Local Storage | Micro SD, up to 128 GB |
| Operating Temperature | -20°C to 50°C |
| Power Supply | 12V DC |











