Hikvision Ultra Series · 12MP Smart Hybrid Light
12MP Motorised Varifocal Dome Camera for Detailed Day and Night Surveillance
The Hikvision DS-2CD37C7G3T-LIZSU(Y) is a 12MP dome network camera designed for high-detail surveillance across commercial, industrial and exposed outdoor sites. Its 1/1.8-inch sensor records up to 4608 × 2592 resolution, while the motorised 2.7–13.5 mm varifocal lens allows the viewing angle to be adjusted remotely during commissioning. HIK AI-ISP processing, scene-adaptive WDR and Smart Hybrid Light help maintain useful image detail across daylight, low-light and night-time conditions.
Resolution / Sensor
12MP / 1/1.8-inch CMOS
Motorised Lens
2.7–13.5 mm Varifocal
Night Illumination
IR + White Light to 40 m
Protection
IP67 / IK10 / NEMA 4X
High-Resolution Imaging with Smarter Event Detection
At full 12MP resolution, the camera records up to 20 frames per second, or up to 25 fps at 4K and lower resolutions in Australian 50 Hz operation. Deep-learning person and vehicle classification helps focus perimeter events on relevant targets. Face capture, line crossing, intrusion, region entrance and region exiting functions are also supported, subject to system configuration and compatible recording equipment.
HIK AI-ISP Low-Light ProcessingAdvanced image processing reduces noise and helps preserve colour, sharpness and motion detail in difficult lighting.
Smart Hybrid LightInfrared and white supplementary lighting provide three operating modes, with a rated illumination range of up to 40 metres.
Motorised Varifocal CoverageAdjust the horizontal field of view from approximately 102° to 44° to balance broad coverage with tighter detail around entrances, loading areas and perimeter zones.
Dual-Microphone AudioAn arrayed dual-microphone and environmental noise filtering support clear mono audio capture. Line-level audio input and output are also provided.
Moderate Anti-Corrosion ProtectionThe Y version carries NEMA 4X anti-corrosion protection for locations with moderate corrosion demands, including areas affected by salt-laden air or acid rain. Hikvision classifies this model as moderate protection rather than its highest marine-grade category.
Local and Network RecordingSupports microSD cards up to 512 GB, NAS storage and Auto Network Replenishment for resilient recording designs.
Technical Specifications
| Product Family |
DS-2CD37C7G3T-LIZSU(Y) |
| Inventory SKU |
DS-2CD37C7G3T-LIZSUY |
| Image Sensor |
1/1.8-inch Progressive Scan CMOS |
| Maximum Resolution |
4608 × 2592 at up to 20 fps |
| Australian 50 Hz Frame Rates |
20 fps at 4608 × 2592; up to 25 fps at 3840 × 2160 and lower supported resolutions |
| Lens |
2.7–13.5 mm motorised varifocal, DC iris, maximum F1.2 aperture |
| Field of View |
Horizontal 102°–44°; vertical 54°–25°; diagonal 123°–51° |
| Minimum Illumination |
Colour: 0.0008 lux at F1.2, AGC on; 0 lux with supplementary light |
| Supplementary Lighting |
850 nm infrared and white light, up to 40 m |
| Wide Dynamic Range |
130 dB WDR |
| Analytics |
Person and vehicle classification, perimeter protection and face capture |
| Audio |
Arrayed dual-microphone, environmental noise filtering, 1 line input and 1 line output |
| Alarm Interfaces |
2 inputs and 2 outputs |
| Local Storage |
microSD/microSDHC/microSDXC card, up to 512 GB |
| Network Compatibility |
ONVIF Profiles S, T and G; ISAPI, SDK and ISUP |
| Power |
12 VDC, maximum 16.2 W; PoE+ IEEE 802.3at Class 4, maximum 18 W |
| Protection |
IP67 weather resistance, IK10 impact resistance and NEMA 4X anti-corrosion protection |
| Operating Conditions |
−30°C to 60°C; humidity 95% or less, non-condensing |
| Dimensions / Weight |
Ø 141 × 112 mm; approximately 850 g |
Frequently Asked Questions
What does the Y version mean?The Y version adds NEMA 4X anti-corrosion protection. Hikvision rates this model for moderate anti-corrosion requirements, not its highest coastal or chemical-plant protection category.
Can the viewing angle be adjusted remotely?Yes. The motorised 2.7–13.5 mm varifocal lens can be adjusted remotely during installation to refine the field of view.
How does Smart Hybrid Light work?It combines infrared and white supplementary lighting. Installers can select from three lighting modes to suit discreet monitoring, colour detail and event-triggered illumination requirements.
Does the camera support audio?Yes. It includes an arrayed dual-microphone for audio capture, environmental noise filtering, plus line-level audio input and output interfaces.
See Smart Hybrid Light in Action
Watch this official Hikvision Australia & New Zealand overview to see how infrared, white-light and Smart modes adapt to changing night-time conditions.
Downloads & Resources
Official Hikvision Stock
Commercial Warranty
Aust-Wide Delivery
