Hikvision AcuSense 4MP dome 2.8mm lens 40m hybrid-light 120dB WDR alarm & audio I/O 12VDC/POE

★★★★★ "AcuSense dome with hybrid light and alarm I/O - installed above our shop entrance and it handles everything in one unit." - Amahle N., Cape Town

Hikvision DS-2CD3146G2H-LISU - AcuSense 4MP IP Dome Camera with 40m Hybrid Light, 120dB WDR and Audio/Alarm I/O

The Hikvision DS-2CD3146G2H-LISU is a 4MP AcuSense IP dome camera with 40m hybrid light illumination for full-colour night vision, 120dB WDR, and alarm and audio I/O for comprehensive system integration. AcuSense deep learning ensures detection accuracy, while hybrid light delivers colour footage after dark and WDR handles challenging daytime lighting - in a discreet dome form factor for indoor and covered outdoor installations. Powered by PoE or 12VDC, compatible with Hikvision NVRs and ONVIF platforms.

Why This Camera Stands Out

• AcuSense with Hybrid Light Colour Night Vision - Deep learning accuracy combined with full-colour night footage via white light illumination - delivering both smart detection and vivid colour imagery after dark in a single dome unit.
• 40m Hybrid Light Range - Extended illumination well beyond standard 20m dome cameras - covering larger indoor spaces and outdoor covered areas from a single mounting point.
• Alarm and Audio I/O - Built-in alarm and audio I/O ports for integration with external sensors, alarms, microphones, and access control systems.

Key Features

• 4MP resolution with hybrid light colour night vision
• Fixed 2.8mm wide-angle lens
• 40m hybrid light illumination (IR + white light)
• AcuSense deep learning human and vehicle detection
• 120dB Wide Dynamic Range
• Alarm I/O and audio I/O for system integration
• PoE (IEEE 802.3af) and 12VDC power
• IP67 weatherproof rating
• Dome body for ceiling or wall mounting

Why You'll Love It

The DS-2CD3146G2H-LISU brings AcuSense accuracy, colour night vision, and I/O integration together in a 4MP dome that suits any environment. Accurate human/vehicle alerts by day, full-colour footage at night, and flexible alarm/audio connectivity for sites that need cameras to talk to the wider security infrastructure.

Guarantee

3-year Hikvision manufacturer's warranty on all products. Full peace of mind backed by industry-leading support.

Delivery

Nationwide courier dispatch within 1-2 business days. Tracking sent on shipment. Learn more about shipping

Returns & Warranty

Sealed, unused items returnable within 7 days. Installed products covered under 3-year Hikvision manufacturer warranty. Email support or see our returns policy.

FAQ

Does this dome include a built-in microphone? The DS-2CD3146G2H-LISU does not include a built-in microphone, but it has audio I/O ports for connecting an external microphone and speaker. For a dome with a built-in mic, consider the DS-2CD2146G2H-ISU in our range.

What can be connected to the alarm I/O port? The alarm I/O port supports connection of external alarm inputs (door contacts, PIR sensors) and alarm outputs (sirens, access control) - enabling integration with your broader site security system.

Can this dome be used outdoors? Yes. The IP67 rating makes it suitable for outdoor use under eaves and in covered areas. The dome form factor provides good protection in covered outdoor environments.