Hikvision DS-2CD2143G2-IU 4 MP AcuSense Built-in Mic Fixed Dome IP Camera

Hikvision DS-2CD2143G2-IU 4MP AcuSense Built-in Mic Fixed Dome IP Camera

The Hikvision DS-2CD2143G2-IU is a 4MP network dome camera built for users who want Hikvision's flagship AcuSense deep-learning detection combined with premium vandal resistance. Powered over the network via PoE (802.3af, Class 3) or a standalone 12V DC adapter, it pairs with any compatible NVR, making it a strong choice for commercial and residential sites across Bangladesh that need highly accurate alerting alongside rugged, tamper-resistant durability.

Imaging and Night Vision Performance

At the core of the DS-2CD2143G2-IU is a 1/3-inch progressive scan CMOS sensor capturing 4MP (2688×1520) resolution at up to 30fps (50Hz/60Hz), encoded in H.265+/H.265/H.264+/H.264 on the main stream, H.265/H.264/MJPEG on the sub-stream, and an additional H.265/H.264 third stream for extra flexibility. An excellent 120dB True WDR ensures clear video in high-contrast or backlit conditions. The camera uses a fixed focal lens, available at 2.8mm with a wide 103° horizontal field of view, and an optional 4mm offering an 84° horizontal field of view for narrower coverage. Rather than a hybrid or ColorVu system, this model relies on standard infrared (IR) night vision extending up to 30 meters, with the sensor capturing 0.005 Lux (AGC ON) in color and dropping to 0 Lux under IR. At the heart of its intelligence is AcuSense technology, providing deep-learning human and vehicle classification alongside line crossing detection and intrusion detection, significantly minimizing false alerts triggered by leaves, rain, or other irrelevant motion. This is further supported by Motion Detection 2.0, 3D DNR, BLC, and HLC for cleaner, more reliable footage. An electronic shutter speed of 1/3s to 1/100,000s helps maintain image clarity across changing light. A built-in microphone, supporting G.711ulaw/G.711alaw/G.722.1/G.726/MP2L2/PCM/MP3/AAC-LC audio compression, adds real-time audio monitoring alongside the video feed.

Storage and Network Connectivity

The DS-2CD2143G2-IU includes an onboard microSD/SDHC/SDXC card slot supporting up to 512GB of local storage, giving it recording resilience independent of the connected NVR. It also offers a wide adjustable mounting range with pan 0° to 355°, tilt 0° to 75°, and rotation 0° to 355°, allowing precise field-of-view positioning during installation. Connectivity runs through a 10M/100M self-adaptive RJ45 Ethernet port, with power drawn from PoE (802.3af, 36V–57V) at up to 6.5W or a 12VDC adapter at up to 5.0W.

Build Quality and Durability

Built with an aluminum alloy base and plastic dome bubble, the DS-2CD2143G2-IU carries both an IP67 weatherproof rating and an IK10 vandal-proof rating, among the highest impact resistance available, making it well suited for exposed public areas prone to tampering as well as standard indoor and outdoor installations in Bangladesh's humid, monsoon-prone climate. It operates across a wide -30°C to 60°C range with tolerance for up to 95% humidity (non-condensing). The dome housing measures Ø121mm × 92.2mm and weighs approximately 570g.

Ideal Use Cases

With its AcuSense deep-learning detection, line crossing and intrusion detection, and IK10 vandal-proof housing, this camera is well suited for commercial lobbies, retail entrances, parking structures, and public-facing installations where both minimizing false alerts and withstanding physical tampering are essential. It's an excellent fit for anyone building a smarter, more durable NVR-based IP surveillance system.

Buy from Softlink BD

You can purchase the Hikvision DS-2CD2143G2-IU at the best price in Bangladesh from Softlink Computers. Browse the full range of IP Cameras, pair it with a compatible unit from Video Recorders, and complete your setup with CCTV Accessories. You can also plan your full surveillance system using the CC Builder tool.

This product comes with 1-Year Official Manufacturer Warranty covering structural parts and labor, which will be void if physical damage, burns, short circuits, liquid penetration, lightning strikes, or unauthorized repair attempts are detected.