Hikvision DS-2CD2543G2-IWS 4MP AcuSense WiFi Mini Dome Security Camera
Hikvision DS-2CD2543G2-IWS 4MP AcuSense WiFi Mini Dome Security Camera
Human and Vehicle Detection
Infrared (IR)
Available in stock (347)
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Description
Description
Protect What Matters with Unmatched Clarity & Smarter Alerts
When you choose the Hikvision DS-2CD2543G2-IWS AcuSense 4MP Mini Dome Camera, you’re getting more than just surveillance — you gain peace of mind. Imagine crisp, sharp video both day and night, fewer false alarms, and a weatherproof, vandal-resistant shell built for real life. It adapts to your needs, whether you're monitoring a driveway, business entrance, or busy walkway.
Why Buyers Choose This Model
4MP Resolution — See More, Recognize More
You get sharp, high-detail video (2688 × 1520) so that faces, license plates, and small movements are clear — helping you identify people and incidents with confidence.
120 dB Wide Dynamic Range (WDR) — Visibility When Light Fights Darkness
Even with strong backlight or bright glare (e.g. sun behind a subject), this camera balances highlights and shadows so nothing is lost in silhouette or glare.
AcuSense Human/Vehicle Classification — Smarter Alerts, Fewer False Alarms
Instead of alarm triggers from trees or lighting, you only get alerts for what matters — people or vehicles — reducing your stress and improving response time.
Efficient H.265+/H.264+ Compression — More Storage, Less Cost
Use up smaller storage for longer durations without losing image quality. Spend less on hard drives or cloud storage.
Night Vision & Smart IR — See Clearly In Total Darkness
Zero-Lux capture with IR + smart supplemental lighting ensures you still get color when there’s low light, and clear black-and-white images when fully dark up to about 30 m.
Optional Wi-Fi & Audio/Alarm Interfaces — Flexible Setup, Less Wiring
Eliminate the headache of running Ethernet everywhere. Add sound & alarms if you need them. Ideal for places where wiring is difficult or flexibility is key.
What This Helps You Avoid
- Wasting time and energy chasing false alerts from shadows, animals, or leaves blowing by.
- Poor image quality where bright and dark zones wash out your subject or hide details.
- Costly storage bills or upgrading drives because your video files are huge and inefficient.
- Night-time blind spots or security gaps when it goes fully dark.
- Damage or failure from harsh environmental conditions or vandalism when camera housings don’t hold up.
- Complex, messy installations that require extra wires or separate alarm/sound systems.
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.
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Product Manuals, data sheets.
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Accessories & Mounts Available
Hikvision DS-1280ZJ-DM46 Aluminum Junction Box for Indoor & Outdoor Camera Mounting
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Hikvision DS-1272ZJ-120 Black Aluminum Wall Mount with Internal Cable Routing
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DS-1275ZJ-SUS Hikvision Vertical pole mount Horizontal Stainless Steel
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Technical Specifications
Hikvision DS-2CD2543G2-IWS 4 MP AcuSense Fixed Mini Dome Network Camera
This compact 4 MP AcuSense mini dome delivers crystal-clear video and intelligent human/vehicle detection in a vandal-resistant, weather-proof housing. Its advanced deep-learning analytics, 120 dB wide dynamic range, and efficient H.265+ compression make it ideal for round-the-clock security where space and aesthetics matter. Optional Wi-Fi (-W) models simplify installation by providing cable-free connectivity without sacrificing professional-grade performance.
Key Features
- 4 MP high-quality imaging (2688 × 1520) with 120 dB WDR for clear details even in strong backlight.
- Deep-learning AcuSense technology focuses alarms on human and vehicle targets for higher efficiency.
- Efficient H.265+ video compression reduces bandwidth and storage requirements.
- Optional built-in Wi-Fi (-W) for easy, flexible installation; optional audio/alarm interface (-S).
- IR illumination up to 30 m with smart supplement light for night vision in total darkness.
- Weather- and vandal-resistant with IP67 and IK08 ratings.
- Supports microSD storage up to 512 GB and PoE for simplified cabling.
Camera
Lens
DORI (Detection/Observation/Recognition/Identification)
Illuminator
Video
Audio
Network
General
Accessories
DS-1276ZJ-SUS, DS-1280ZJ-DM46, DS-1272ZJ-120, DS-1275ZJ-SUS, DS-1272ZJ-120B, DS-1275ZJ-SUS(Black), DS-1271ZJ-120(Black), DS-1271ZJ-120
Ideal Applications & Common Uses
- Retail stores, offices, and small business premises where discreet yet high-quality monitoring is required.
- Entrances, lobbies, and reception areas needing human/vehicle intrusion detection.
- Indoor/outdoor installations exposed to weather and potential vandalism.
- Wi-Fi models suit locations where cabling is difficult, such as historical buildings or temporary setups.
Downloads
Frequently Asked Questions
The DS-2CD2543G2-IWS delivers a maximum resolution of 2688 × 1520, which equals 4 megapixels. This resolution allows the camera to capture clear and detailed images suitable for identifying people and vehicles. According to the datasheet, the camera supports this resolution at up to 25 fps (50 Hz) or 30 fps (60 Hz). This makes it suitable for environments where both clarity and smooth video playback are important.
Yes, the DS-2CD2543G2-IWS includes built-in Wi-Fi connectivity, as indicated by the “-W” designation in the model name. It supports 2.4 GHz Wi-Fi with IEEE 802.11 b/g/n standards. The datasheet specifies a wireless transmission rate of up to 300 Mbps and a maximum wireless range of up to 80 meters, depending on environmental conditions. This allows flexible installation where network cabling is limited.
This camera uses Hikvision AcuSense technology powered by deep learning algorithms. It supports human and vehicle target classification for motion detection, helping reduce false alarms caused by non-relevant objects. Smart events include line crossing detection and intrusion detection. These features are detailed in the datasheet and are designed to improve alarm accuracy and monitoring efficiency.
The DS-2CD2543G2-IWS is equipped with infrared (IR) illumination for night monitoring. It can operate at 0 lux when IR is enabled, with an IR range of up to 30 meters. The camera also includes an IR cut filter for accurate day and night switching. These specifications allow the camera to maintain visibility even in complete darkness.
The camera is available with fixed focal lens options of 2 mm, 2.8 mm, or 4 mm. Each lens provides a different field of view, ranging from ultra-wide coverage to more focused monitoring areas. For example, the 2.8 mm lens offers a horizontal field of view of 104.3°. These options allow users to select the lens that best matches their coverage requirements.
Yes, the DS-2CD2543G2-IWS includes a built-in memory card slot that supports microSD cards up to 512 GB. This enables local video recording directly on the camera without requiring a separate recorder. Onboard storage can be used for backup recording or standalone deployments. The datasheet confirms compatibility with high-capacity microSD cards.
The camera supports multiple video compression formats, including H.265, H.264, H.265+, and H.264+. These advanced compression technologies help reduce bandwidth usage and storage requirements while maintaining image quality. Sub-streams and third streams also support MJPEG under certain conditions. All supported formats are listed in the datasheet under the video specifications.
Yes, this camera is designed for outdoor environments and carries an IP67 rating for water and dust resistance. It also has an IK08 vandal resistance rating, providing protection against physical impact. The operating temperature range is from -30°C to 60°C (-22°F to 140°F). These specifications make it suitable for harsh weather and demanding installation locations.
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