Hikvision 4 MP AcuSense Motorized Varifocal Bullet Network Camera DS-2CD3643G2-IZSU (2.7-13.5 mm)

The DS-2CD3643G2-IZSU is a Hikvision 4 MP motorized varifocal bullet network camera with a 2.7-13.5 mm lens, built around AcuSense deep-learning detection that classifies people and vehicles, so alarms come from real targets rather than leaves, rain or animals.

• High quality imaging with 4 MP resolution
• Motorized varifocal lens for easy installation and monitoring
• Efficient H.265+ compression technology
• Clear imaging against strong backlight due to 120 dB true WDR technology
• Focus on human and vehicle targets classification based on deep learning
• Built-in microphone for real-time audio security

Where it fits

Positions where the target distance is not settled before installation — perimeters, gates, car parks, long corridors. The motorized lens is zoomed and focused from the recorder or browser after mounting, so the field of view can be tightened or widened without a ladder.

Where it is the wrong choice: simple indoor rooms where a fixed-lens camera does the same job for less.

Before you order — three things to confirm

• The angle you need. Per the datasheet: 2.7 to 13.5 mm, horizontal FOV 102.4° to 31.2°, vertical FOV 54.7° to 17.6°, diagonal FOV 122.1° to 35.8°. Send us the mounting height, the distance to the far edge of the scene and the width to cover, and we check the lens before ordering.
• Recorder and resolution. Confirm the NVR accepts 4 MP network cameras with H.265+, and that its bandwidth and disk space still meet your retention period with this channel added.
• Power and mounting. Power per the datasheet: 12 VDC ± 25%, 1.08 A, max. 13 W, Ø5.5 mm coaxial power plug PoE: IEEE 802.3at, Class 4, max. 15 W. Protection: IP67: IEC 60529-2013,IK10: IEC 62262:2002. Plan a PoE switch or NVR port and the bracket for the mounting surface.

Technical specifications

• Manufacturer: Hikvision
• Model: DS-2CD3643G2-IZSU
• Lens (this listing): 2.7-13.5 mm
• Image Sensor: 1/2.9″ Progressive Scan CMOS
• Max. Resolution: 2688 × 1520
• Min. Illumination: Color: 0.005 Lux @ (F1.6, AGC ON), B/W: 0 Lux with IR
• Angle Adjustment: Pan: 0° to 355°, tilt: 0° to 90°, rotate: 0° to 360°
• Lens Type: Varifocal lens, motorized lens, 2.7 to 13.5 mm
• Focal Length & FOV: 2.7 to 13.5 mm, horizontal FOV 102.4° to 31.2°, vertical FOV 54.7° to 17.6°, diagonal FOV 122.1° to 35.8°
• Lens Mount: Ø14
• Iris Type: Auto-iris
• Aperture: F1.6
• Supplement Light Range: Up to 60 m
• Supplement Light Type: IR
• Smart Supplement Light: Yes
• IR Wavelength: 850 nm
• Main Stream: 50 Hz: 25 fps (2688 × 1520, 1920 × 1080, 1280 × 720) 60 Hz: 30 fps (2688 × 1520, 1920 × 1080, 1280 × 720)
• Sub-Stream: 50 Hz: 25 fps (1280 × 720, 640 × 480, 640 × 360) 60 Hz: 30 fps (1280 × 720, 640 × 480, 640 × 360)
• Third Stream: 50 Hz: 10 fps (1920 × 1080, 1280 × 720, 640 × 480, 640 × 360) 60 Hz: 10 fps (1920 × 1080, 1280 × 720, 640 × 480, 640 × 360) *Third stream is supported under certain settings.
• Fourth Stream: 50 Hz: 10 fps (1280 × 720, 640 × 480, 640 × 360) 60 Hz: 10 fps (1280 × 720, 640 × 480, 640 × 360) *Fourth stream is supported under certain settings.
• Video Compression: Main stream: H.265/H.264/H.264+/H.265+, Sub-stream: H.265/H.264/MJPEG, Third stream: H.265/H.264, Fourth stream: H.265/H.264/MJPEG *Third stream and fourth stream are supported under certain settings.
• Ethernet Interface: 1 RJ45 10 M/100 M self-adaptive Ethernet port
• Audio: 1 input (line in), two-core terminal block, max. input amplitude: 3.3 Vpp, input impedance: 4.7 KΩ, interface type: non-equilibrium; 1 output (line out), two-core terminal block, max. output amplitude: 3.3 Vpp …
• On-Board Storage: Built-in memory card slot, support microSD/microSDHC/microSDXC card, up to 512 GB
• Alarm: 1 input, 1 output (max. 24 VDC/24 VAC, 1 A)
• Built-in Microphone: Yes,1 built-in microphone
• Power: 12 VDC ± 25%, 1.08 A, max. 13 W, Ø5.5 mm coaxial power plug PoE: IEEE 802.3at, Class 4, max. 15 W
• Material: Aluminum alloy body
• Dimension: 332.8 mm × 97.9 mm × 94.2 mm (13.1″ × 3.9″ × 3.7″)
• Storage Conditions: -30 °C to 60 °C (-22 °F to 140 °F). Humidity 95% or less (non-condensing)
• Startup and Operating Conditions: -30 °C to 60 °C (-22 °F to 140 °F). Humidity 95% or less (non-condensing)

Figures from Hikvision’s published datasheet. We confirm the revision in stock when we quote.

Common questions

Will it work with my existing recorder?
It works with Hikvision NVRs that support 4 MP network cameras. For an older Hikvision recorder or a third-party system, send us the model and firmware and we confirm compatibility before ordering.

How far does it see at night?
The datasheet gives a supplement light range of up to 60 m. Real distance depends on the scene and on reflective surfaces.

Do I need an AcuSense recorder?
Detection runs inside the camera. To search and filter recordings by person or vehicle on the NVR, an AcuSense-capable Hikvision recorder gives the full benefit.

Genuine stock from the authorized Hikvision agent in Egypt, official warranty of 1 to 5 years depending on the product, delivery across Egypt, and professional installation in Cairo & Giza, priced after a site assessment. Prices are given on request — press Get a Quote on this page or call 16454.