Tiandy TC-C331N 1CNB-4MM Bullet Camera
Pairs a 4mm lens with dependable infrared night vision for a narrower but longer-reaching field of view. Note: this model uses standard IR (black & white) night vision, not color night vision.
Key Features
- Resolution: 3MP, 2304×1296 @ 25fps
- Lens: 4mm fixed focal, F2.0 aperture, 73.5° horizontal FOV
- IR Night Vision: Up to 30m (850nm)
- DORI Distance: Detect 59.26m / Recognize 11.85m / Identify 5.93m
- Compression: S+265 / H.265 / H.264 (B/M/H)
- Smart Features: DWDR, BLC, HLC, AGC, 3D DNR, Smart IR, Defog
- Audio: Built-in mic, G.711A/G.711U
- Housing: Weatherproof plastic, IP67 rated
- Power: PoE (IEEE 802.3af), Max 2W
- Operating Range: -30°C to 60°C, ≤95% RH
- Network: ONVIF (Profile S/T), RTSP, SDK, CGI, Milestone compatible
Ideal For
Longer-distance outdoor monitoring on a budget — gates, driveways, and boundary points needing extended reach.
| Image Sensor | 1/3″ CMOS |
| Lens Mount | M12 |
| Shutter Time | 1s ~ 1/100000s |
| WDR | DWDR |
| S/N Ratio | >52dB |
| Angle Adjustment | 0~360°(P); 0~80°(T); 0~360°(R) |
| Communication Interface | 1×RJ-45 (10/100 Base-T) |
| Boundary Dimensions | 140(L) x 60(W) x 60(H) mm |
| Gross Weight | 0.2kg |







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