Hikvision DS-2CD2647G2-LZS 4MP ColorVu AI Bullet IP Camera

Hikvision DS-2CD2647G2-LZS 4MP ColorVu AI Bullet IP Camera

The DS-2CD2647G2-LZS is a purpose-built outdoor surveillance camera that prioritizes full-color imagery in low-light conditions over traditional infrared fallback. This matters if your deployment demands human/vehicle identification at night—color detail beats grayscale every time for investigative footage. The camera pairs a 4MP sensor (2688 × 1520 resolution) with Hikvision's ColorVu technology and white-light supplemental illumination to maintain usable color output down to 0.0005 lux. That 0.0005 lux minimum assumes some ambient light; at 0 lux (total darkness), the white strobe kicks in. Expect genuine color recognition in twilight and dusk scenarios; full darkness still requires the active light.

The motorized varifocal lens spans 3.6–9 mm, which translates to roughly 85° to 28° horizontal field of view. This flexibility means you can adjust coverage after installation without swapping optics—valuable in warehouse perimeters or building entries where exact framing isn't clear until deployment. The lens is motorized, not manual, so you adjust it remotely via the NVR or management software.

Key Features

• 4MP High-Resolution Sensor: 2688 × 1520 resolution captures facial detail and vehicle plates at reasonable distances. Overkill for zone detection, ideal for identification-grade deployments. Pairs well with outdoor IP cameras in mixed-resolution environments where you need at least one high-fidelity feed per zone.
• ColorVu 24/7 Imaging: Delivers colored video even at night, eliminating the typical shift to black-and-white that drives false alarms and hinders forensic analysis. White-light strobe activates at 0 lux; supplemental illumination is built-in, not a separate accessory.
• 130 dB WDR (Wide Dynamic Range): Handles bright backlighting without washout—critical in loading docks, warehouse exits facing west, or perimeter cameras pointed at security lighting. This spec means the camera can simultaneously render a dark warehouse interior and a bright exterior window without exposing or crushing either. Real deployment win.
• AI-Powered Detection: Deep-learning algorithms classify humans and vehicles on-device, minimizing false alarms from shadows, blowing vegetation, or passing headlights. Detection happens locally; you configure alert thresholds for each class (e.g., alert on humans but ignore vehicles at night). Reduces alert fatigue and bandwidth overhead on your NVR.
• Motorized Varifocal 3.6–9 mm Lens: Remote focus and zoom adjustment from the NVR interface. You install once, adjust coverage remotely. No ladder climbs to swap lenses or refocus after mounting.
• IP67 / IK10 Durability Rating: IP67 means the camera is dust-tight and can survive temporary submersion (e.g., spray-downs or puddle splashes); don't mount it underwater. IK10 is the highest vandalism rating—rated to withstand a 5 kg steel ball dropped from 40 cm. Suitable for exposed outdoor locations where tampering or impact is a risk.
• PoE Power (802.3af): Draws under 13W, so standard 802.3af PoE injectors or switch ports work without burden. No separate 12V/24V power supply lines needed. Simplifies cabling in retrofit or new builds.
• H.264/H.265+ Compression: Dual codec support. H.265+ cuts bitrate roughly 40–50% versus H.264 at the same quality. On 24/7 continuous recording across multiple cameras, this translates directly to smaller NVR disk footprint or longer retention at the same storage budget. H.264 remains available for legacy VMS compatibility.
• Active Strobe and Audio Alarm: Built-in siren and white-light flash deter unauthorized entry when motion or detection rules are triggered. Audio output requires connection to on-camera speaker or external amplifier; check your cabling plan.
• Multi-Protocol Support: ONVIF-compatible, integrates with Hikvision NVRs, third-party VMS systems (Milestone, Genetec, etc.), and cloud storage. Not locked to Hikvision-only deployments, though Hikvision NVRs will expose all native features without translation layers.

Integration & Compatibility

The DS-2CD2647G2-LZS connects to your network via standard RJ-45 Ethernet and draws power over the same line (PoE). Pair it with a network video recorder that supports H.264/H.265+ or any ONVIF-compliant VMS. Hikvision NVRs unlock full feature parity (remote lens adjustment, AI rule configuration, scheduled recording). Third-party systems receive standard RTSP/ONVIF streams and may not expose AI analytics or strobe control—verify with your VMS vendor. For PoE infrastructure planning, confirm your switch or injector has enough budget: the DS-2CD2647G2-LZS is low-power, so it won't strain PoE over long runs in the way a 95W PTZ camera would.

Consider consulting a camera selection guide if you're mixing indoor and outdoor feeds—this model is outdoor-specific; indoor alternatives offer smaller form factors and optional heater/blower packages you don't need outside.

What's in the Box

• 1x DS-2CD2647G2-LZS camera unit
• Mounting hardware (brackets, fasteners)
• Installation guide (printed or digital)

Frequently Asked Questions

Q: Does the DS-2CD2647G2-LZS work with non-Hikvision NVRs?

A: Yes. The camera is ONVIF-compliant and outputs standard RTSP/ONVIF streams, so it integrates with Milestone XProtect, Genetec Omnicast, and other ONVIF-compatible VMS platforms. Full feature support (AI rules, remote lens control) may be limited in third-party systems; Hikvision NVRs expose all native functionality.

Q: What's the actual illumination range at night without the white light?

A: The camera is rated to 0.0005 lux minimum illumination, but that assumes some ambient light (stars, distant street lighting, security floods). At 0 lux (total darkness), the white-light strobe activates. For genuine color at night, you need either ambient light or the active illumination on—no infrared fallback.

Q: Can I manually adjust the lens focus after installation?

A: The lens is motorized, not manual. Adjust focus and zoom remotely via the NVR or Hikvision management app. You cannot turn the lens barrel by hand; all adjustments are electronic.

Q: What's the maximum cable run for PoE from the switch to the camera?

A: Standard Ethernet is rated to 100 meters (328 feet) per run. Since the DS-2CD2647G2-LZS draws under 13W (low-power 802.3af), PoE voltage drop is minimal at 100m on Cat5e or better. Beyond 100m, use a PoE extender or midspan.

Q: Does the camera have onboard storage?

A: The DS-2CD2647G2-LZS does not include microSD storage. It is designed for direct streaming to an NVR, cloud backend, or third-party VMS. No local fallback storage if your network connection drops.

Q: Is the DS-2CD2647G2-LZS (often searched as DS 2CD2647G2 LZS) suitable for perimeter fence lines?

A: Yes. IP67 and IK10 ratings handle outdoor fence mounting. Motorized lens allows remote framing. Place it 6–10 feet high to catch faces and upper-body detail of intruders. White-light strobe may deter approach but will activate on every alert—consider sensitivity tuning to avoid constant triggering from wildlife or passing vehicles.

James Everett

Perspective based on aggregated IP Security Depot and affiliated engineering team experience.

The DS-2CD2647G2-LZS is a color-obsessed camera—it prioritizes identification-grade night detail over traditional IR fallback. That 0.0005 lux rating is legit, but it assumes ambient light; once the sun sets completely, the white strobe handles illumination. For investigative footage (faces, plates, clothing), this approach wins. For pure presence detection (motion zones, perimeter breaches), you might prefer a lower-cost IR model. This camera assumes you have either ambient lighting or are willing to deploy active illumination.

Technical Highlights:

• 130 dB WDR: Forensic-grade dynamic range. Real test case: a loading dock with bright afternoon sun through the exit door and a dark warehouse interior. Most cameras blow out the door or crush the interior. The DS-2CD2647G2-LZS renders both usable in a single frame. That's the win—not just a spec number, but practical detail in high-contrast scenes.
• 4MP (2688 × 1520): Enough pixel density for facial recognition at 10–15 feet and plate reading at 20+ feet. Overkill for pure counting or zone detection, but the right call if your SOPs require identity confirmation in forensic review.
• H.265+ Compression: On a 24/7 recording footprint, H.265+ cuts storage roughly 40–50% versus H.264. Simple math: a 4-camera deployment recording 30 days of 24/7 footage might save 5–8 TB of NVR disk space. Over a 5-year lifecycle, that's real OpEx savings or longer retention at the same budget.
• PoE (Sub-13W): Low power draw means you won't strain a standard 802.3af switch port. No separate 12V/24V supply runs, no midspan injectors for this unit. Clean cabling, fewer failure points in the field.

Deployment Considerations:

• Motorized lens adjustment post-install: The 3.6–9mm varifocal is motorized. You set focus and zoom from the NVR app, not by hand at the camera. If your installer is uncomfortable with remote lens tuning or your NVR doesn't expose lens controls, this becomes a support friction point. Test lens adjustment in the lab before rolling out across a large site.
• White light activation discipline: The strobe and active illumination activate on alert rules or schedule. In urban or semi-urban sites with repeated false alarms (wildlife, shadows, headlights), the constant strobe will annoy neighbors or trigger complaints. Tune your AI detection rules aggressively—humans and vehicles only, high confidence thresholds. Shadow or noise won't trigger the light, but a genuine intrusion will.
• No local fallback storage: If your network connection drops between the camera and NVR, there's no onboard microSD to buffer video. Plan for network redundancy (dual Ethernet, mesh WiFi backup) or accept a potential gap in footage if WAN/LAN fails. This is a pure network camera, not a hybrid.

Ideal deployment: outdoor perimeters, loading docks, parking areas, building entries where you have reliable power (PoE) and network, and where nighttime identification matters—not just motion detection. Skip this if you're on a tight budget for motion-only zones or if your site lacks consistent ambient light and you want pure IR performance. The white-light strobe is an active deterrent; that's a feature or a liability depending on whether you want the camera visible.