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- ITRS28V-28HS – 8MP 4K Smart Dual Light Turret Network Camera (2.8 mm, 40m Dual Light, Two-Way Audio, Built-in Mic & Speaker, MicroSD, PoE, IP67) ITRS28V-28HS – 8MP 4K Smart Dual Light Turret Network Camera (2.8 mm, 40m Dual Light, Two-Way Audio, Built-in Mic & Speaker, MicroSD, PoE, IP67)
- Description
- Key Technical Specifications
Product Overview
The ITRS28V-28HS is an ultra-high-definition 8 Megapixel (4K) outdoor fixed-focal turret/eyeball network IP camera engineered for commercial, enterprise, and high-end residential surveillance deployments requiring high-clarity video and interactive audio communication. Equipped with a high-resolution 1/2.8" progressive scan CMOS image sensor and an expansive 2.8 mm wide-angle fixed lens, the camera delivers sharp, fluid video at 3840 × 2160 resolution at up to 30 fps with an expansive horizontal field of view.
Featuring intelligent Smart Dual Light technology, the camera provides dynamic 24/7 night surveillance by pairing covert infrared LEDs with warm white light illuminators up to 40 meters (131.2 ft). In standard conditions, it operates using stealth IR illumination; when human or vehicular activity is detected, it automatically switches to warm white lighting to record forensic full-color footage. The camera features a complete two-way audio system with an integrated high-sensitivity microphone and built-in loudspeaker, allowing live interactive talk-down. Additional capabilities include 120 dB True WDR, 3D Digital Noise Reduction (3D NR), an integrated MicroSD card slot (up to 256 GB), and a rugged IP67 weatherproof housing with standard PoE (802.3af) and 12V DC power support.
Key System Features & Functionality
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Ultra HD 8MP (4K) Video Surveillance: Delivers high-density 3840 × 2160 video streams for precise forensic identification of individuals, license plates, and environmental details.
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Smart Dual Light Illumination (40 m): Balances discreet IR night vision with automatic full-color warm white light up to 40 meters (131.2 ft) upon event detection.
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Full-Duplex Two-Way Audio: Integrated high-gain microphone and built-in loudspeaker enable clear real-time two-way voice communication via VMS or mobile apps.
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Hardware 120 dB True WDR & 3D NR: Resolves severe backlighting, entryway glare, and deep shadows while eliminating low-light noise artifacts.
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Expansive 2.8 mm Wide-Angle Lens: Provides a wide field of view (approx. 105°–107° horizontal) for broad coverage with minimal blind spots.
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Edge Storage Support: On-board MicroSD card slot supports local failover recording up to 256 GB.
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High-Efficiency Smart H.265+ Compression: Slashes storage consumption and network bandwidth overhead by over 70% while maintaining 4K video clarity.
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Rugged All-Weather IP67 Rating: Heavy-duty weather-sealed housing ensures uninterrupted operation in heavy rain, dust, and temperature extremes (-40°C to +60°C).
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Flexible Power Options: Supports Power over Ethernet (PoE 802.3af) for single-cable transmission alongside standard 12V DC.
| Parameter | Specification |
| Product Model / SKU | ITRS28V-28HS |
| Product Type | 8MP (4K) Smart Dual Light Fixed Turret IP Camera with Two-Way Audio |
| Image Sensor | 1/2.8" Progressive Scan CMOS |
| Max. Resolution | 8 MP / 4K (3840 × 2160 @ 25/30 fps) |
| Focal Length & FOV | 2.8 mm Fixed-Focal (Horizontal: ~105°–107°, Vertical: ~55°, Diagonal: ~125°) |
| Min. Illumination | 0.005 Lux @ F1.6 (Color, 30 IRE); 0.0005 Lux (B/W); 0 Lux (Illuminator on) |
| Smart Dual Light Range | IR LED: up to 40 m (131.2 ft) / Warm Light LED: up to 40 m (131.2 ft) |
| Audio Hardware | Built-in high-gain microphone + Built-in high-output loudspeaker (Two-Way Talk) |
| Dynamic Range | 120 dB True WDR |
| Image Enhancements | 120 dB True WDR, 3D NR, BLC, HLC, Auto White Balance (AWB), Gain Control (AGC) |
| Local Edge Storage | Built-in MicroSD card slot (supports up to 256 GB) |
| Video Compression | Smart H.265+, H.265, Smart H.264+, H.264, MJPEG |
| Ingress Protection | IP67 (Waterproof & Dust-tight) |
| Power Supply | 12V DC (±30%) / PoE (802.3af) |
| Power Consumption | Basic: ~4.2 W (12V DC); Max. (Two-Way Audio + Warm Light on): ~8.5 W (12V DC), 9.8 W (PoE) |
| Operating Temperature | -40°C to +60°C (-40°F to +140°F) |
| Operating Humidity | ≤ 95% RH (Non-condensing) |
| Dimensions (Diameter x Height) | Approx. 109.9 mm × 88.1 mm (4.33" × 3.47") |
| Net Weight | Approx. 0.40 kg (0.88 lbs) |