DS-2CD2043G2-LI2U 4MP AcuSense Bullet Camera with Strobe, Audio & Hybrid Light
DS-2CD2043G2-LI2U 4MP AcuSense Bullet Camera with Strobe, Audio & Hybrid Light
Out of stock
Description
Description
The DS-2CD2043G2-LI2U/SL is designed for people who don’t just want video—they want clarity, control, and confidence. It combines sharp 4 MP imaging with intelligent detection, active deterrence, and flexible night lighting to help you stay ahead of real threats, not constant false alarms. This camera doesn’t just record incidents after they happen; it helps prevent them in the first place. If you’re looking for smarter security that works with you, not against you, this model is built for that purpose.
Why Buyers Choose This Model
Buyers choose the DS-2CD2043G2-LI2U/SL because it reduces uncertainty. Instead of reacting to endless motion alerts, guessing what triggered them, or struggling with unusable night footage, this camera gives you meaningful information, clear visuals, and proactive response options. It’s a solution for people who value reliability, efficiency, and peace of mind.
Key Features & Buyer Benefits
- 4 MP high-resolution imaging — Capture sharper details so you can clearly identify people, vehicles, and activity without second-guessing what you see.
- AcuSense human and vehicle classification — Get alerted only when it matters, helping you avoid distractions from pets, shadows, or weather-related motion.
- Smart Hybrid Light (IR + white light) — Maintain usable nighttime footage while giving you the option for color video and visible deterrence when events occur.
- Built-in strobe light and audible warning — Actively discourage intruders the moment they’re detected, often stopping incidents before they escalate.
- 120 dB true WDR — See clear images even in challenging lighting, such as headlights, direct sunlight, or strong backlight.
- Built-in dual microphones with noise filtering — Add audio context to your video so you better understand what’s happening, not just what it looks like.
- H.265+ compression — Store more footage and reduce bandwidth usage without sacrificing image quality.
- IP67-rated metal housing — Depend on long-term outdoor performance without worrying about dust, rain, or harsh environments.
What This Helps You Avoid
This camera helps you avoid the frustration of constant false alarms that pull your attention away from real priorities. It reduces the risk of missing important events due to poor night visibility or washed-out daytime footage. Instead of reacting too late or sorting through useless recordings, you gain a system that filters noise, responds intelligently, and supports quicker, more confident decisions. The result is less stress and more control over your security environment.
What’s in the Box
Mounting hardware
Quick start guide
DS-1276ZJ-SUS Corner Mount
DS-1280ZJ-XS Junction Box
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Product Support & Shipping Details
Product Support & Shipping Details
We move quickly so you don’t have to wait, place your order before 3pm EST and it ships out the same day, with everything else going out the next business day. Most customers see their package in about 3 business days, giving you a smooth, predictable delivery experience.
For Support you’re never on your own with us. if something comes up, our U.S.-based support team is here to help you troubleshoot, set up, or get answers fast. We make sure you always know exactly what to do next so your product keeps working the way you need it to.
30 Day Returns & Money Back Guarantee
30 Day Returns & Money Back Guarantee
If the product isn’t the right fit, no worries—our 30-day money-back guarantee gives you the space to try it without the pressure. You can return it within 30 days as long as it’s in its original condition. And to keep things simple, you can start the return right from your account, no hassle, no long back-and-forth.
Downloads
Product Manuals, data sheets.
Downloads
Your payment information is processed securely. We do not store credit card details nor have access to your credit card information.
DS-1275ZJ-SUS, DS-1276ZJ-SUS,DS-1280ZJ-XS
Accessories & Mounts Available
DS-1275ZJ-SUS Hikvision Vertical pole mount Horizontal Stainless Steel
In stock
Choose your option
Hikvision DS-1280ZJ-XS Aluminum Junction Box for Dome Bullet Camera Mounting
In stock
Choose your option
Technical Specifications
DS-2CD2043G2-LI2U/SL
If you want a camera that helps you see clearly, warn loudly, and cut down on time-wasting alerts, the DS-2CD2043G2-LI2U/SL is built for that job—sharp 4 MP detail, smart person/vehicle targeting, and hybrid lighting that keeps footage useful even when it’s dark.:contentReference[oaicite:2]{index=2}
Key Features
- 4 MP resolution — higher detail so it’s easier to identify what actually happened, not guess.:contentReference[oaicite:3]{index=3}
- AcuSense human/vehicle classification — fewer “noise” alerts so you can focus on what matters.:contentReference[oaicite:4]{index=4}
- Smart Hybrid Light (IR + White light) — flexible lighting modes to keep nighttime video usable.:contentReference[oaicite:5]{index=5}
- Built-in arrayed dual-microphone — real-time audio coverage to add context when video isn’t enough.:contentReference[oaicite:6]{index=6}:contentReference[oaicite:7]{index=7}
- 120 dB true WDR — clearer faces and objects when headlights, sunlight, or backlight try to wash out the scene.:contentReference[oaicite:8]{index=8}:contentReference[oaicite:9]{index=9}
- H.265+ compression — saves storage/bandwidth without giving up the quality you bought it for.:contentReference[oaicite:10]{index=10}:contentReference[oaicite:11]{index=11}
- IP67 — built to handle outdoor dust and water so you’re not babysitting the hardware.:contentReference[oaicite:12]{index=12}:contentReference[oaicite:13]{index=13}
Model
Camera
Lens
4 mm, horizontal FOV 82°, vertical FOV 45°, diagonal FOV 96°
6 mm, horizontal FOV 52°, vertical FOV 28°, diagonal FOV 61°
4 mm: 1.4 m to ∞
6 mm: 3.5 m to ∞
4 mm, D: 77 m, O: 30 m, R: 15 m, I: 7 m
6 mm, D: 128 m, O: 50 m, R: 25 m, I: 12 m
Illuminator
Video
60 Hz: 30 fps (2688 × 1520, 1920 × 1080, 1280 × 720)
60 Hz: 30 fps (1280 × 720, 640 × 480, 640 × 360)
60 Hz: 10 fps (1920 × 1080, 1280 × 720, 640 × 480, 640 × 360)
*Third stream is supported under certain settings.
Audio
Network
Image
Interface
Event & Deep Learning
Power & Physical
Environmental
General
Available Model
DS-2CD2043G2-LI2U/SL(4mm)
DS-2CD2043G2-LI2U/SL(6mm)
DS-2CD2043G2-LI2U/SL(4mm)(India-L)
Accessories Found
DS-1275ZJ-SUS — Vertical pole mount
DS-1276ZJ-SUS — Corner mount
DS-1280ZJ-XS — Junction box
Ideal Applications; Common Uses
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Downloads
Frequently Asked Questions
The DS-2CD2043G2-LI2U/SL delivers a maximum resolution of 2688 × 1520, which is classified as 4 MP. This level of resolution allows the camera to capture fine details such as facial features, clothing, and vehicle characteristics more clearly than standard 1080p cameras. The higher pixel density is especially useful for reviewing footage after an incident. It also supports multiple stream resolutions to balance image quality with bandwidth and storage needs.
This camera uses Smart Hybrid Light technology, which combines infrared (IR) light and white light. The system can automatically switch between IR and white light depending on the scene and event triggers. This helps maintain usable nighttime footage while also enabling color images when white light is active. The supplement light range extends up to 40 meters, providing effective illumination for outdoor areas.
Yes, the DS-2CD2043G2-LI2U/SL supports deep learning–based human and vehicle classification. This feature allows motion detection and perimeter protection alarms to be triggered only by specified target types, reducing false alerts from animals, rain, or moving foliage. By focusing on people and vehicles, the camera helps users respond more efficiently to real security events. This capability is part of the camera’s AcuSense technology.
The camera includes a built-in arrayed dual-microphone for audio recording. It supports multiple audio compression formats such as G.711, G.722.1, G.726, MP2L2, PCM, MP3, and AAC-LC. Environment noise filtering is also supported to help improve audio clarity. This makes the camera suitable for situations where audio context is important alongside video footage.
The DS-2CD2043G2-LI2U/SL supports H.265, H.264, H.265+, and H.264+ video compression. These formats help reduce bandwidth usage and storage requirements while maintaining image quality. The camera also supports multiple streams, allowing different compression and resolution settings per stream. This flexibility is useful when viewing live video remotely or recording long-term footage.
Yes, the camera is designed for outdoor use and carries an IP67 protection rating. This rating indicates resistance to dust and protection against water immersion. The operating temperature range is from -30 °C to 60 °C (-22 °F to 140 °F), allowing reliable operation in a wide range of environmental conditions.
The camera can be powered using 12 VDC or Power over Ethernet (PoE). It supports IEEE 802.3at PoE Class 4, with a maximum power consumption of 16 W when using PoE. Reverse polarity protection is included for added safety. These options provide flexibility for different installation environments.
Yes, the DS-2CD2043G2-LI2U/SL includes a built-in memory card slot. It supports microSD, microSDHC, and microSDXC cards with a capacity of up to 512 GB. This allows local recording directly on the camera if network storage is unavailable. Memory card encryption and health detection are also supported when used with compatible cards.
The camera is available with fixed focal lens options of 2.8 mm, 4 mm, and 6 mm. The 2.8 mm lens provides a wide horizontal field of view of 101°, while the 4 mm offers 82°, and the 6 mm offers a narrower 52° field of view. These options allow users to choose wider area coverage or longer-distance focus depending on the installation needs.
The camera supports a range of smart events, including line crossing, intrusion detection, face detection, and motion detection with human and vehicle classification. Alarm linkage options include uploading to FTP, NAS, or memory card, sending email notifications, triggering recordings, audible warnings, and flashing lights. These features allow the camera to actively respond to detected events rather than just recording them.
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