---
product_id: 447772577
title: "Real HD Acusense 4MP IP Camera 2.8mm PoE Dome Camera with Audio Built-in Microphone, 120dB WDR, IP67 Outdoor, H.265+, Human/Vehicle Detection, Support Firmware Upgrade, Work with iVMS-4200"
brand: "real hd"
price: "$239.21"
currency: USD
in_stock: true
reviews_count: 7
category: "Real Hd"
url: https://www.desertcart.us/products/447772577-real-hd-acusense-4mp-ip-camera-2-8mm-poe-dome
store_origin: US
region: United States of America
---

# Dual Video Streams & H.265+ Compression 4MP Ultra HD Resolution IP67 Weatherproof for Outdoor Durability Real HD Acusense 4MP IP Camera 2.8mm PoE Dome Camera with Audio Built-in Microphone, 120dB WDR, IP67 Outdoor, H.265+, Human/Vehicle Detection, Support Firmware Upgrade, Work with iVMS-4200

**Brand:** real hd
**Price:** $239.21
**Availability:** ✅ In Stock

## Summary

> 🔒 Elevate your security game with smart clarity and rugged reliability!

## Quick Answers

- **What is this?** Real HD Acusense 4MP IP Camera 2.8mm PoE Dome Camera with Audio Built-in Microphone, 120dB WDR, IP67 Outdoor, H.265+, Human/Vehicle Detection, Support Firmware Upgrade, Work with iVMS-4200 by real hd
- **How much does it cost?** $239.21 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.us](https://www.desertcart.us/products/447772577-real-hd-acusense-4mp-ip-camera-2-8mm-poe-dome)

## Best For

- real hd enthusiasts

## Why This Product

- Trusted real hd brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Crystal-Clear 4MP Imaging:** Capture every detail with 2688×1520 resolution for razor-sharp security footage.
- • **Robust IP67 Weatherproof Design:** Built to brave rain, dust, and extreme conditions—perfect for any outdoor environment.
- • **Smart Human & Vehicle Detection:** Stay ahead with AI-powered alerts that distinguish people and cars, reducing false alarms.
- • **Seamless PoE Power & Connectivity:** Simplify installation with Power over Ethernet and dual video streams for flexible monitoring.
- • **Enhanced Night Vision & Wide Angle:** See clearly up to 30m in total darkness with a 102° field of view—never miss a moment.

## Overview

The DS-2CD2143G2-IU Acusense 4MP IP Dome Camera delivers ultra-high-definition 4MP video with advanced AI human and vehicle detection. Featuring IP67-rated weatherproofing, 120dB WDR, and built-in microphone, it ensures crystal-clear surveillance day and night. PoE support and dual video streams enable easy installation and versatile monitoring, making it an ideal choice for professional-grade outdoor security.

## Description

CameraImage Sensor:1/2.5" Progressive Scan CMOSFrame Rate: 20fps (2688 x 1520), 30 fps (2688 × 1520, 2560 × 1440, 2304 × 1296, 1920 × 1080)Signal System:PAL/NTSCShutter time:1/3 s to 1/100,000 sSlow shutter:SupportLens:2.8 mm, horizontal field of view: 102°Lens Mount:M12Day& Night:IR cut filter with auto switchIR Range:Up to 30mWide Dynamic Range:120 dBDigital noise reduction:3D DNREnhanced IR TechnologyUp to 30% more illuminationStatic protectionLonger lifespanExcellent heat dissipationHighly efficient light sourceCompression StandardVideo Compression:H.265+/H.265/H.264+/H.264/MJPEGVideo bit rate:32Kbps~16MbpsTriple Streams:YesImageImage Enhancement:BLC/3D DNRImage Settings:Rotate Mode, Saturation, Brightness, Contrast, Sharpness adjustable by client software or web browserROI:Support 1 fixed region for main stream and sub stream separatelyDay/Night Switch:Auto/ScheduledNetworkFunction:One-key reset, Anti-Flicker, heartbeat, mirror, password protection, privacy mask, Watermark, IP address filteringInterfaceCommunication Interface:1 RJ45 10M / 100M Ethernet interfaceOn-board storage:Built-in Micro SD/SDHC/SDXC slot, up to 128 GBSmart Feature-setBehavior Analysis:Line crossing detection, Intrusion detectionLine Crossing Detection:Cross a pre-defined virtual lineIntrusion Detection:Enter and loiter in a pre-defined virtual regionRecognition:Face Detection

Review: Very nice - Powerful functions and good effects. Able to accurately identify people, cars and other interference.
Review: A grat 5mp Security Camera - I recently purchased the 5MP Analog Coax Dome TVI CVI CCTV Surveillance Security Camera with a 2.8mm 100° wide viewing angle, and I wanted to share my experience with this product. First and foremost, the wide 100° viewing angle provides extensive coverage, making it suitable for monitoring large outdoor areas. Whether it's a backyard, driveway, or entrance, the camera effectively captures a broad perspective, reducing blind spots and ensuring comprehensive surveillance. The 5MP resolution is a standout feature of this camera. The high level of detail in the captured footage allows for clear and precise identification of objects and individuals. This is particularly crucial for security purposes, ensuring that any events or incidents are recorded with clarity. The 65ft IR night vision capability adds an extra layer of security by allowing the camera to capture detailed images in low-light conditions or complete darkness. The infrared LEDs provide illumination without alerting potential intruders to the camera's presence, enhancing its effectiveness during nighttime surveillance. The full metal housing of the camera is robust and weatherproof, ensuring durability and protection against the elements. This design is especially important for outdoor installations, where the camera needs to withstand various weather conditions for reliable long-term performance. It's worth noting that this camera is specifically designed to be compatible with 4MP, 5MP, and 8MP DVR systems and works with Amcrest NVR. This compatibility ensures a seamless integration into existing surveillance setups, providing flexibility for users who may have diverse security equipment. The dome design is not only aesthetically pleasing but also serves a practical purpose by making the camera more tamper-resistant. The dome casing adds an extra layer of protection against vandalism, enhancing the overall security of the surveillance system. In conclusion, the 5MP Analog Coax Dome TVI CVI CCTV Surveillance Security Camera has proven to be a reliable and high-performance addition to my security setup. The wide viewing angle, high-resolution footage, night vision capabilities, and durable construction make it a valuable choice for anyone looking to enhance their surveillance capabilities. If you're in the market for a versatile and effective outdoor security camera, I highly recommend considering this product.

## Features

- 4 Megapixel High Resolution (2688 × 1520) | Dual video streams | 120dB Wide Dynamic Range l 3D Digital Noise Reduction
- 3-Axis Adjustment l Support H.265+ | Built-in Micro SD/SDHC/SDXC slot, up to 128 GB
- DC12V & PoE (power supply not included) l Up to 30m IR range l IP66 weather-proof protection
- 3D DNR, DWDR, BLC, PoE and True day/night vision
- Note: Seller Provides Tech Support and One Year Warranty, Please Contact Seller for Assistance.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B09YSZQF61 |
| Alert Type | Motion Only |
| Audio Visual Recording Capabilities | Video |
| Batteries Required? | No |
| Best Sellers Rank | #452 in Dome Surveillance Cameras |
| Color | Dome IP Camera with Microphone |
| Compatible Devices | nvr |
| Connectivity Protocol | Wired Connection by RJ45 |
| Controller Type | Iris |
| Customer Reviews | 4.4 4.4 out of 5 stars (36) |
| Date First Available | August 9, 2020 |
| Effective Still Resolution | 4 MP |
| Focus Type | 2.8mm Fixed Lens |
| Form Factor | Dome |
| Frame Rate | 50 Hz: 25 fps (2688 × 1520) 60 Hz: 30 fps (2688 × 1520) |
| International Protection Rating | IP67 |
| Item Weight | 1.57 pounds |
| Light Source Type | Infrared |
| Low light technology | Up to 98ft IR Black and White Night Vision |
| Manufacturer | Real HD |
| Material | Metal |
| Maximum Webcam Image Resolution | 4 MP |
| Mounting Type | Surface Mount |
| Night Vision Range | 98 Feet |
| Number of Channels | 1 |
| Number of Items | 1 |
| Package Dimensions | 5.91 x 5.87 x 5.59 inches |
| Photo Sensor Technology | CMOS |
| Power Source | Ac/dc |
| Room Type | Classroom, Kitchen, Living Room, Office |
| Specific Uses For Product | Inside; Professional, Outside; Professional |
| Unit Count | 1.0 Count |
| Video Capture Format | MP4 |
| Video Capture Resolution | 4MP |
| Viewing Angle | 103 Degrees |
| Wireless Communication Technology | RTSP |

## Product Details

- **Brand:** Real HD
- **Connectivity Technology:** Wired
- **Indoor/Outdoor Usage:** Outdoor
- **Recommended Uses For Product:** Outdoor Security
- **Special Feature:** Frame Rate

## Images

![Real HD Acusense 4MP IP Camera 2.8mm PoE Dome Camera with Audio Built-in Microphone, 120dB WDR, IP67 Outdoor, H.265+, Human/Vehicle Detection, Support Firmware Upgrade, Work with iVMS-4200 - Image 1](https://m.media-amazon.com/images/I/51EUHCND11L.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Very nice
*by H***. on September 8, 2025*

Powerful functions and good effects. Able to accurately identify people, cars and other interference.

### ⭐⭐⭐⭐⭐ A grat 5mp Security Camera
*by M***Y on January 1, 2024*

I recently purchased the 5MP Analog Coax Dome TVI CVI CCTV Surveillance Security Camera with a 2.8mm 100° wide viewing angle, and I wanted to share my experience with this product. First and foremost, the wide 100° viewing angle provides extensive coverage, making it suitable for monitoring large outdoor areas. Whether it's a backyard, driveway, or entrance, the camera effectively captures a broad perspective, reducing blind spots and ensuring comprehensive surveillance. The 5MP resolution is a standout feature of this camera. The high level of detail in the captured footage allows for clear and precise identification of objects and individuals. This is particularly crucial for security purposes, ensuring that any events or incidents are recorded with clarity. The 65ft IR night vision capability adds an extra layer of security by allowing the camera to capture detailed images in low-light conditions or complete darkness. The infrared LEDs provide illumination without alerting potential intruders to the camera's presence, enhancing its effectiveness during nighttime surveillance. The full metal housing of the camera is robust and weatherproof, ensuring durability and protection against the elements. This design is especially important for outdoor installations, where the camera needs to withstand various weather conditions for reliable long-term performance. It's worth noting that this camera is specifically designed to be compatible with 4MP, 5MP, and 8MP DVR systems and works with Amcrest NVR. This compatibility ensures a seamless integration into existing surveillance setups, providing flexibility for users who may have diverse security equipment. The dome design is not only aesthetically pleasing but also serves a practical purpose by making the camera more tamper-resistant. The dome casing adds an extra layer of protection against vandalism, enhancing the overall security of the surveillance system. In conclusion, the 5MP Analog Coax Dome TVI CVI CCTV Surveillance Security Camera has proven to be a reliable and high-performance addition to my security setup. The wide viewing angle, high-resolution footage, night vision capabilities, and durable construction make it a valuable choice for anyone looking to enhance their surveillance capabilities. If you're in the market for a versatile and effective outdoor security camera, I highly recommend considering this product.

### ⭐⭐⭐⭐ Huge range of view
*by M***Y on March 2, 2025*

I have a wrap-around porch and this gets a fantastic range of view.

## Frequently Bought Together

- DS-2CD2143G2-IU Acusense 4MP IP Camera 2.8mm PoE Dome Camera with Audio Built-in Microphone, Outdoor, H.265+ Human Detection, Support Firmware Upgrade, Compatible with Hik Vision NVR, Hik-Connect App
- CB120 DS-1280ZJ-DM46 Conduit Base for HikVision Outdoor Dome Camera DS-2CD2143G2-IU, DS-2CD2183G2-IU, DS-2CD2147G2-LSU
- DS-1280ZJ-DM46 HIK Junction Box Compatible with HIK Fixed Dome IP Camera DS-2CD1143G2-LIU, DS-2CD2143G2-IU, DS-2CD2183G2-IU, DS-2CD2186G2-I, DS-2CD2543G2-IS, DS-2CD2583G2-IS

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*Product available on Desertcart United States of America*
*Store origin: US*
*Last updated: 2026-03-07*