Best For: Entrances, driveways, shopfronts and business access areas needing colour detail in low light, AI people and vehicle detection, and recorded audio.
Vivotek VIT04A-W 4MP Chroma24 AI Turret Camera with 4mm Lens & Microphone
The Vivotek VIT04A-W combines 4MP video at up to 30fps with Chroma24 AI image enhancement, a large 1/1.8-inch sensor and a 4mm F1.0 lens. This combination helps capture useful colour detail in low light, with hybrid infrared and warm-light illumination for darker scenes.
This listing is for the 4mm fixed-lens version supplied by SecuSafe. CTC Communications supplies security equipment Australia-wide and provides professional CCTV installation across Sydney.
Key Features
- 4MP resolution at up to 30fps.
- Chroma24 AI image enhancement for colour detail in low light.
- 1/1.8-inch sensor and 4mm fixed F1.0 lens.
- Infrared and warm-light illuminators, each rated up to 30m.
- AI people and vehicle detection with Smart VCA.
- Built-in microphone for one-way audio recording.
- 120dB WDR Pro for bright and shaded scenes.
- IP66 weather protection and IK10 metal housing.
- H.265 compression, Smart Stream III and microSD recording.
- IEEE 802.3af PoE power.
Chroma24 Colour Night Viewing
Chroma24 combines a large sensor, wide F1.0 aperture and AI image processing to help retain colour detail with less image noise in low light. Warm light can illuminate objects for colour footage in darkness, while IR supports black-and-white viewing. Configure the available hybrid lighting modes around your property and surrounding areas.
Both illuminators have a rated range of up to 30m. Useful identification distance depends on camera placement, available light and the image detail captured at the target.
AI Detection and Supported Search
Vision Object Analytics detects people and two- or four-wheeled vehicles, with attribute and path information available for supported recording platforms. Smart VCA can monitor intrusion, loitering, line crossing and other configured events. Face detection identifies the presence of a face; it does not establish a person’s identity.
Deep Search and VORTEX Think Search depend on a compatible management platform and applicable services or licences. Running, parking violation and restricted zone detection require additional licensing. Confirm the required functions with your chosen recorder or software before installation.
Audio Recording and Outdoor Installation
The built-in microphone supports audio recording alongside video on compatible systems. Audio is one-way; this model has no built-in speaker or two-way talk. Its metal housing carries IP66 weather protection and IK10 impact resistance for outdoor installation.
Technical Specifications
| Brand / Model |
Vivotek / VIT04A-W |
| Series / Type |
V Series / Outdoor Chroma24 AI turret |
| Image Sensor |
1/1.8" progressive CMOS |
| Resolution / Frame Rate |
2688 × 1520 (4MP), up to 30fps |
| Lens |
4mm fixed lens, F1.0; fixed iris |
| Field of View |
103.4° horizontal / 75.3° vertical / 135.2° diagonal (manufacturer specification) |
| Night Imaging |
Chroma24 AI image enhancement; IR and warm light up to 30m |
| Minimum Illumination |
0.003 lux colour at F1.0; 0 lux with IR on |
| WDR |
120dB WDR Pro |
| Compression / Streams |
H.265 / H.264 / MJPEG; Smart Stream III; 3 video streams |
| AI Analytics |
People and two-/four-wheeled vehicle detection; attribute, path and Re-Search extraction on compatible platforms |
| Smart VCA |
Intrusion, loitering, line crossing, face, unattended/missing object and crowd detection |
| Licensed Analytics |
Running, parking violation and restricted zone detection require a licence |
| Audio |
Built-in microphone; one-way audio recording |
| Storage |
microSD / SDHC / SDXC up to 1TB; NAS recording supported |
| Network / ONVIF |
10/100Mbps Ethernet; ONVIF Profiles G, S, T and M |
| Security |
Secure boot, signed firmware, HTTPS and IEEE 802.1x; Trend Micro IoT Security with 3-year trial |
| Power |
IEEE 802.3af PoE Class 3 |
| Power Consumption |
Maximum 10.7W IR on / 7W IR off; normal 5.5W |
| Housing |
Metal housing; IP66 weather protection / IK10 impact resistance |
| Operating Temperature |
Start: −10°C to 50°C; working: −30°C to 50°C IR off / −30°C to 45°C IR on |
| Dimensions / Weight |
120mm diameter × 97mm high / 720g |
| Manufacturer Warranty |
5 years, subject to applicable Australian supply and warranty terms |
Power, Storage and System Planning
Use a compatible IEEE 802.3af PoE source, suitable network cabling and recording equipment supporting the required resolution and analytics. Arrange any mounting accessories and microSD card separately. Recording retention depends on capacity, bitrate and recording schedules.
Compare other Vivotek turret cameras or explore the wider Vivotek security range. CTC can help match camera placement, coverage and recording equipment to your property.
Need Your Vivotek Camera Professionally Installed?
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