| Camera & Optics |
| Image Sensor |
1/3.06″ progressive scan CMOS; min. illum. color 0.005 Lux; 0 Lux with IR/white light |
| Resolution |
4MP (2560×1440) main stream up to 25/30 fps; sub-stream up to 30 fps |
| Lens |
Fixed 4 mm, F1.6; FOV H80°/V43°/D94° |
| Pan-Tilt-Zoom |
| Range & Speed |
Pan 0–348°, Tilt 0–120°; 8–44°/s (preset 44°/s); 300 presets; 8 patrols; power-off memory; 3D positioning |
| Illumination |
| IR |
2× IR LEDs (850 nm), up to 30 m |
| White Light |
2× LEDs, up to 30 m; Auto/Schedule/On/Off |
| Video & Encoding |
| Codecs |
H.265+/H.265/H.264+/H.264; CBR/VBR |
| Enhancements |
DWDR, BLC, 3D-DNR, HLC, SmartIR; image rotation 0/90/270 |
| AI & Events |
| Smart |
Human/Vehicle classification; intrusion & line-crossing; region enter/exit; object abandoned/removal; people/vehicle; abnormal sound |
| Alarm Linkage |
Message push, memory-card recording, audible warning, white-light flashing |
| Audio |
| Comms |
Two-way audio; built-in mic (≈4.5 m radius) & speaker; G.711 alaw 8 kHz |
| 4G & Networking |
| Mobile |
LTE-FDD: B1/3/5/7/8/20/28; LTE-TDD: B38/40/41; WCDMA: B1/5/8 (Nano-SIM) |
| Interfaces |
1× RJ45 10/100 M; reset button |
| Protocols / API |
TCP/IP, HTTP/HTTPS, RTSP, RTP, NTP, UPnP, TLS, etc.; ONVIF Profile S |
| Storage & Power |
| On-board |
microSD slot up to 512 GB* |
| Power |
12 V DC / 1 A (5.5 mm coaxial plug) |
| Environment & Build |
| Protection |
IP66 (outdoor) |
| Operating Temp |
−30 °C to 60 °C; ≤95% RH (non-condensing) |
| Dimensions / Weight |
120 × 182 × 201 mm (excl. antennas); 0.69 kg net |
| In the Box |
| Contents |
VIGI C540-4G camera, power adapter, waterproof cable attachments, mounting accessories, Quick Start Guide |
