Dahua DH-IPC-HFW3649TP-ZAS-IL-27135 - 6MP 3K Smart Dual Light Vari-focal Bullet IP CCTV Camera

Dahua DH-IPC-HFW3649TP-ZAS-IL-27135 - 6MP 3K Smart Dual Light Vari-focal Bullet IP CCTV Camera

The Dahua DH-IPC-HFW3649TP-ZAS-IL-27135 is a 6MP bullet IP camera from Dahua's WizSense 3 Smart Dual Light range, with a motorised 2.7-13.5mm vari-focal lens. Zoom and focus are set remotely, which helps on driveways, car parks and long building sides where the right framing is hard to judge from a ladder.

The 1/2.7-inch sensor records 3288 x 1850 at up to 25/30fps, and the lens covers 114 degrees down to 32 degrees horizontally. IR and warm light each reach up to 60m. Electronic image stabilisation helps keep the picture steady on poles and exposed walls, and WDR is 120dB.

Intrusion and tripwire rules classify humans and vehicles, alongside SMD 4.0, stay and loitering detection and full-image face detection. It has a built-in microphone and a Micro SD slot up to 512GB. Power is 12V DC or PoE (802.3af), with a maximum of 12.5W on PoE, and the housing is IP67 rated, with IK10 as an option.

Also listed as IPC-HFW3649TP-ZAS-IL-27135.

Key features

• 1/2.7" CMOS sensor outputting up to 3288 x 1850 at 25/30 fps (6MP, 3K class), with H.265 and Super AI Coding
• Motorised vari-focal lens, 2.7 mm to 13.5 mm, with a field of view from 114° down to 32° horizontal
• Smart Dual Light: the IR illuminator is normally on at night, and the warm light switches on when a target appears so the camera records full-colour video
• Four multi-core illuminators (IR plus warm light) reaching up to 60 m for night vision
• WizSense AI: intrusion and tripwire with human and vehicle classification, stay detection, loitering detection and full-image face detection
• SMD 4.0, AcuPick target search with compatible back-end devices, and AI Scene Self-adaptation (SSA)
• Electronic image stabilisation (EIS), 120 dB WDR, BLC, HLC and 3D noise reduction
• Built-in microphone, 1 alarm input and output, Micro SD storage up to 512 GB
• 12 VDC or PoE (802.3af) power, IP67 housing (IK10 optional), ONVIF Profile S, G, T and M

Technical specification

DORI distances

DORI (Detect, Observe, Recognize, Identify) is the EN 62676-4 system for the distance at which a viewer can tell people or objects apart. Dahua notes that these figures do not reflect intelligent function distances.

Works with

• Dahua DH-PFA130-E water-proof junction box
• Dahua DH-PFA135 junction box
• Dahua DH-PFA151 corner mount bracket
• Dahua DH-PFA152-E pole mount bracket
• Dahua DH-PFM900-E-V2 integrated mount tester
• Dahua DHI-NVR4108HS-8P-EI 8 Channel PoE NVR: records IP cameras and powers them from its 8 PoE ports
• Dahua DH-PFS3005-4ET-60-V2 5 Port PoE Switch: a Dahua PoE switch for powering the camera over its network cable

Pairings are suggested on general compatibility (same brand, matching connection type and specification), not as tested combinations.

Other version: the fixed-lens TiOC PRO model DH-IPC-HFW3649T1P-AS-PV-0360B-PRO. Related Smart Dual Light vari-focal bullets: the 4MP DH-IPC-HFW2449TP-ZAS-IL-27135 and the 6MP DH-IPC-HFW3649T-ZS-IL.

Common questions

What does WizSense mean on the DH-IPC-HFW3649TP-ZAS-IL-27135?

WizSense is Dahua's AI range, which Dahua says focuses on humans and vehicles. This model supports intrusion and tripwire with human and vehicle classification, stay detection, loitering detection and full-image face detection. Our WizSense guide explains the range.

How does Smart Dual Light work?

The IR illuminator is normally on at night. When a target enters the monitored area the warm light switches on and the camera records full-colour video, then it returns to IR when the target leaves, which reduces light pollution. Our Smart Dual Light guide has more detail.

Is it an infrared camera?

Yes. It has built-in multi-core IR from four illuminators, which reaches up to 60 m, and it works at 0 lux with the illuminator on. The Smart Dual Light warm light switches on when a target appears, so the camera records full-colour video.

How far can this vari-focal camera see?

The motorised 2.7 mm to 13.5 mm lens gives a wide end (2.7 mm) that detects a person at 85.3 m and a tele end (13.5 mm) that detects at 280.0 m by Dahua's DORI figures. IR and warm light each reach up to 60 m.

How is it powered, and where does it record?

It runs from 12 VDC (±30%) or PoE (802.3af). It can record to a Micro SD card up to 512 GB, or to FTP, SFTP or NAS, and it supports ONVIF Profile S, G, T and M.

Is it suitable for outdoor use?

Yes, it is an outdoor CCTV camera. It is IP67 rated, so it is dust-proof and the enclosure keeps working after soaking in 1 m of water for 30 minutes, which in everyday terms makes it a waterproof camera. Dahua lists an operating temperature of -30 °C to +60 °C, and IK10 impact protection as optional.

Does it record sound?

Yes. This is a camera with microphone: it has a built-in microphone, plus 1 audio input and 1 audio output (RCA) on the cable.

Does the DH-IPC-HFW3649TP-ZAS-IL-27135 have image stabilisation?

Yes. Dahua lists electronic image stabilisation (EIS), which helps reduce shake in the picture when the camera is mounted on a pole or an exposed wall.

What is AcuPick?

AcuPick is a Dahua search feature that uses deep learning to find matching people and motor vehicles across live and recorded video. It works with compatible Dahua back-end devices.

Does it have alarm inputs and outputs?

Yes. Dahua lists 1 alarm input and 1 alarm output, plus 1 audio input and 1 audio output, for wiring to external alarm and audio devices.

Full manufacturer specification: Dahua product page

Browse the full Dahua range, more IP cameras or contact us on 01902 902251.

Download the Dahua DH-IPC-HFW3649T-ZAS-IL datasheet (PDF).

Supplied by Zenith Security Co, Wolverhampton. We deliver to England, Scotland and Wales, or you can collect from our Wolverhampton trade counter (please call first).

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