Hikvision DS-2CD3667G3-LIZSU(Y)/SL 6MP Dual Illumination Varifocal Bullet Camera with Strobe Light, Audio Warning, & DarkFighter 2.0

The Hikvision DS-2CD3667G3-LIZSU/SL and DS-2CD3667G3-LIZSUY/SL (black variant) are advanced 6MP network bullet cameras designed for intelligent, round-the-clock surveillance. Powered by DarkFighter 2.0 technology, they provide vivid colour images even in ultra-low light conditions.

Equipped with a motorized varifocal lens, dual illumination (IR + white light), and active strobe and audible warning, this camera is ideal for deterring intruders in real-time. The built-in arrayed dual-microphones and speaker deliver clear two-way audio, while AI-powered deep learning enables accurate human and vehicle classification.

Anti-corrosion rated (-Y model) and fully weather-resistant (IP67 & IK10), this camera is engineered for challenging outdoor environments — perfect for coastal, industrial, and urban deployments.

What’s Included in the Box

• Hikvision DS-2CD3667G3-LIZSU/SL or DS-2CD3667G3-LIZSUY/SL camera

• Mounting bracket (pre-attached)

• Sealing accessories and waterproof connector

• User manual and installation guide

• Warranty card

Main Features

• 6MP High Resolution (3200 × 1800) for ultra-sharp imaging

• DarkFighter 2.0 Technology for full-colour night vision at just 0.001 Lux

• Motorized Varifocal Lens (2.7–13.5 mm) for remote zoom and focus

• Dual Illumination – Infrared and White Light with Smart Hybrid Lighting Modes

• Active Deterrence with built-in 120 dB speaker and flashing white light

• Deep Learning AI – Smart detection of humans and vehicles

• Built-in Two-Way Audio – Arrayed dual-microphones and loudspeaker

• Scene-Adaptive WDR (130 dB) to handle complex lighting

• Rugged & Secure – IP67, IK10, and NEMA 4X (-Y) for corrosion resistance

• Expandable Storage – microSD card support up to 512 GB

Detailed Specifications

Warranty Information

Covered under Hikvision’s manufacturer warranty 3 years. For service, repairs, or returns in Australia or New Zealand, contact your local authorized distributor. Keep proof of purchase and product serial number for warranty validation.

Brand Overview

Hikvision is a global leader in security and surveillance technology. With a strong commitment to innovation, cybersecurity, and regulatory compliance, Hikvision provides intelligent security systems trusted worldwide. The DarkFighter 2.0 series blends superior imaging, AI, and active deterrence for round-the-clock protection.

Practical Use Scenarios

• Retail Storefronts – Deter suspicious behaviour with flashing light and voice warnings

• Perimeter Fencing – Intelligent line crossing detection with strobe response

• Factories & Warehouses – Monitor high-risk or restricted areas day and night

• Coastal or High-Corrosion Areas – Use the -Y variant with NEMA 4X protection

• Car Parks & Driveways – High-definition coverage with smart vehicle alerts

• Schools & Hospitals – Monitor entrances with two-way audio and smart analytics

Datasheets & Downloadable Resources

• DS-2CD3667G3-LIZSU/SL camera datasheet

Excellence for the Australian and New Zealand Market

• Fully RCM-Compliant – Meets AS/NZS EMC and safety regulations

• Authorized Distribution Channels – Guaranteed local stock and valid warranty

• Designed for Harsh Conditions – Built to endure Australian UV, heat, and NZ coastal humidity

• Compliant with Global Certifications – CE, IK10, IP67, RoHS, NEMA 4X

• Local Support – Firmware and configuration adapted for ANZ compliance

FAQs

Q1: What is the resolution of the DS-2CD3667G3-LIZSU/SL?
A1: The DS-2CD3667G3-LIZSU/SL provides ultra-clear 6 MP resolution (3200 × 1800), ideal for capturing detailed footage in all lighting conditions.

Q2: Does the DS-2CD3667G3-LIZSU/SL support active deterrence?
A2: Yes, the DS-2CD3667G3-LIZSU/SL is equipped with a flashing white strobe light and a 120 dB speaker alarm to deter intruders.

Q3: Can I use the DS-2CD3667G3-LIZSU/SL in coastal environments?
A3: Absolutely. The -Y version is NEMA 4X rated for anti-corrosion, making it ideal for areas within 2 km of coastlines or affected by acid rain.

Q4: What is the IR and white light range of the DS-2CD3667G3-LIZSU/SL?
A4: The camera features up to 60 meters of IR and white light range, automatically adjusting based on scene brightness.

Q5: Does the DS-2CD3667G3-LIZSU/SL support two-way audio?
A5: Yes, it includes arrayed dual-microphones and a 2 W speaker for real-time communication and audio security.

Q6: What is the product code for the DS-2CD3667G3-LIZSU/SL?
A6: The product code is 050511320210331.

Q7: What storage options are supported by the DS-2CD3667G3-LIZSU/SL?
A7: The camera supports microSD cards up to 512 GB, NAS storage, and ANR for backup in case of network interruption.

Q8: Is the DS-2CD3667G3-LIZSU/SL vandal resistant?
A8: Yes, it is IK10 rated for impact protection, making it suitable for public and exposed installations.