Hikvision DS-2DY9188-A 2MP 36x PTZ Camera

Hikvision DS-2DY9188-A 2MP Ultra-Low Illumination 36x Zoom Outdoor PTZ Camera

The Hikvision DS-2DY9188-A is a professional-grade positioning system camera designed for critical surveillance applications requiring exceptional performance in low-light and challenging outdoor environments. With 36x optical zoom, 2MP resolution, and ultra-low illumination capability down to 0.0002 Lux in black and white mode, this PTZ camera delivers comprehensive area coverage and detailed image capture around the clock. The intelligent pan-tilt-zoom mechanism combined with advanced video processing makes it ideal for perimeter security, critical infrastructure monitoring, and large-scale commercial surveillance.

Key Features

• 36x Optical Zoom: 5.7–205.2mm focal length with 16x digital zoom for extended coverage range (58.7°–2.0° field of view)
• Ultra-Low Illumination: Color imaging at 0.002 Lux and monochrome at 0.0002 Lux (F1.5, AGC ON) with Smart IR and 1000m IR distance
• Advanced PTZ: 360° endless pan, 0.1°–100°/s pan speed, -90° to +40° tilt range, 300 presets, 8 patrol scans with up to 32 presets each
• Intelligent Detection: Face detection, intrusion detection, line crossing detection, region entrance/exit detection, and audio exception detection
• Robust Video Processing: True WDR, 3D DNR, Smart IR, BLC, and defog for reliable performance across varying conditions
• Outdoor Durability: IP66 rating, TVS 6000V lightning protection, and rated for -40°C to +65°C operating range
• PoE Power: 24 VAC, max 110W, with onboard edge recording (microSD up to 128GB)
• Flexible Compression: H.264 with multiple profile support, H.265, and MJPEG; multiple stream options including main (30fps @ 1920×1080) and sub-streams
• Enterprise Integration: ONVIF, PSIA, CGI, and Genetec API support; 32-user access control with 3-level permissions; up to 20 simultaneous live view channels
• Connectivity: 7-channel alarm input/2-channel alarm output, RS-485 half-duplex (Pelco-P/D compatible), CVBS composite output, and 1-in/1-out audio

Technical Highlights

The camera employs a 1/1.9" progressive scan CMOS sensor with variable aperture (F1.5–F3.4) and electronically adjustable shutter (1/1 to 1/30,000 s) to maximize image quality across extreme lighting conditions. Proportional zoom maintains optimal aperture during zoom operations, while Smart IR intensity automatically adjusts based on zoom ratio to prevent washout and ensure consistent detail. The 3D positioning capability enables rapid, coordinated pan-tilt-zoom movement to areas of interest, and preset freezing minimizes motion blur during preset transitions. Support for 24 privacy mask areas allows selective region obscuring for sensitive zones.

Applications

Ideal for perimeter security, border checkpoints, port and airport monitoring, utility infrastructure surveillance, large campus facilities, and high-security commercial complexes where extended range, low-light capability, and intelligent tracking are essential. The multi-stream architecture and alarm linkage support integration into scalable video management systems.

Ted Perry

The DS-2DY9188-A addresses a critical gap in outdoor surveillance where conventional cameras struggle: delivering sharp, usable imagery across a wide zoom range in near-total darkness. The combination of ultra-low illumination sensitivity (0.0002 Lux B/W) and 36x zoom allows a single camera to replace multiple fixed units, reducing deployment costs and infrastructure complexity. The 1000m IR range and Smart IR intensity adjustment ensure coverage without excessive glare or detail loss—particularly valuable in uncontrolled outdoor environments.

PTZ precision is enhanced by proportional zoom and 3D positioning, which enables rapid response to detected events without operator intervention. The presence of multiple detection engines (face, intrusion, line crossing, region-based) combined with 24 privacy masks makes this camera suitable for privacy-conscious deployments while maintaining security effectiveness.

From a system perspective, support for ONVIF, Genetec, and PSIA APIs facilitates integration with enterprise video management platforms, while edge recording (128GB microSD) provides failsafe local backup. The IP66 rating and extended temperature range (-40°C to +65°C) ensure reliability in harsh outdoor climates, and the 20kg weight reflects professional-grade construction with appropriate mechanical rigidity for stable zoom operation.

Bandwidth management is achieved through H.264 multi-profile compression and sub-stream options, allowing operators to balance live monitoring quality with storage efficiency across multiple channels.