Dahua Technology

HAC-HFW2241TU-A-POC - Surveillance Camera Dahua Technology - Free user manual and instructions

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Product Type Surveillance Camera
Model HAC-HFW2241TU-A-POC
Brand Dahua Technology
Video Format HD-TVI (High Definition Transport Video Interface)
Resolution 2 Megapixels (1920 x 1080)
Lens 3.6 mm fixed lens
Night Vision Infrared LEDs, range up to 40 m (131 ft)
Power Supply 12 V DC or Power over Coax (PoC) via compatible DVR
Power Consumption < 5 W (typical)
Dimensions (W x H x D) 70 x 190 x 70 mm (2.76 x 7.48 x 2.76 in)
Weight Approximately 0.4 kg (0.88 lb)
Housing Material Metal (aluminum) and plastic
Ingress Protection IP67 (weatherproof)
Operating Temperature -40 °C to +60 °C (-40 °F to +140 °F)
Main Functions Motion detection, privacy masking, OSD menu, day/night switching
Signal Transmission Single coaxial cable up to 300 m (984 ft)
Maintenance & Cleaning Clean lens with soft, dry cloth; check cable connections periodically
Security Password protection via DVR menu
Spare Parts & Repairability Not user-serviceable; contact authorized service center for repairs
Warranty Manufacturer warranty: 2 years (check local regulations)

Frequently Asked Questions - HAC-HFW2241TU-A-POC Dahua Technology

How do I power the camera?
The camera can be powered via 12 V DC power adapter or using Power over Coax (PoC) with a compatible Dahua HD-TVI DVR.
What is the maximum video transmission distance?
Over a single coaxial cable, the signal can be transmitted up to 300 meters (984 feet).
Does the camera support audio?
No, this model is video-only; it does not have an audio input or built-in microphone.
What type of coaxial cable should I use?
Use RG-59U or RG-6U coaxial cable with BNC connectors for optimal signal quality.
Is the camera weatherproof?
Yes, it has an IP67 rating, meaning it is dust-tight and protected against temporary immersion in water.
Can I mount the camera upside down?
Yes, the camera supports image flip and mirror settings in the OSD menu to adjust orientation.
How do I adjust night vision settings?
Night vision is automatic via a photoresistor; you can fine-tune IR intensity and exposure through the DVR's camera settings.
What resolutions are available?
The camera outputs 1920x1080 (2MP) at 25/30 fps, with compatibility for lower resolutions like 1280x720.
How do I clean the camera lens?
Use a soft, lint-free cloth slightly dampened with water or lens cleaner. Avoid touching the lens with bare fingers.
Can I use this camera with an IP NVR?
No, this is an analog HD-TVI camera and can only be used with a compatible HD-TVI DVR, not an IP NVR.

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USER MANUAL HAC-HFW2241TU-A-POC Dahua Technology

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Product information

Brand : Dahua Technology

Model : HAC-HFW2241TU-A-POC

Category : Surveillance Camera