DAHUA DH-HFW 2431TP-ZAS

The DAHUA DH-HFW2431TP-ZAS is a high-performance 4MP bullet camera designed for both indoor and outdoor security applications. Equipped with a motorized varifocal lens, advanced imaging technologies like Starlight, and intelligent video analytics, this camera delivers excellent video quality and enhanced functionality in diverse surveillance environments.

---

Key Features

1. High-Resolution 4MP Imaging
   • Provides 4MP (2560 x 1440) resolution, delivering clear and detailed video for accurate monitoring and identification in both daylight and low-light conditions.
2. Starlight Technology
   • Starlight Technology allows the camera to capture full-color images even in extremely low-light environments (0.005 lux), making it suitable for 24/7 surveillance with superior night vision.
3. Motorized Varifocal Lens
   • The motorized 2.7mm to 13.5mm lens allows remote zoom and focus adjustments, offering flexible coverage and reducing the need for manual adjustments during installation.
4. Smart IR (Infrared)
   • Features Smart IR with a range of up to 50 meters (164 feet), ensuring clear images at night. The IR intensity is automatically adjusted based on the scene, providing uniform illumination without overexposing objects near the camera.
5. Wide Dynamic Range (WDR)
   • The 120dB WDR feature ensures the camera delivers high-quality images even in challenging lighting conditions, such as areas with bright light and deep shadows.
6. Intelligent Video Analytics
   • Built-in IVS (Intelligent Video Surveillance) features such as motion detection, tripwire, intrusion detection, and face detection provide proactive security by triggering alerts based on specific events.
7. IP67 Rated for Outdoor Use
   • The IP67 weatherproof rating ensures that the camera can withstand harsh outdoor conditions such as rain, dust, and temperature extremes, making it ideal for various environmental settings.
8. Power over Ethernet (PoE)
   • The camera supports PoE (IEEE 802.3af), simplifying installation by requiring only a single Ethernet cable for both power and data transmission.
9. H.265+ Video Compression
   • Features H.265+ compression technology, which reduces bandwidth and storage usage while maintaining high-quality video output, making it more efficient for long-term video retention.

---

Specifications at a Glance

• Resolution: 4MP (2560 x 1440)
• Sensor: 1/3″ CMOS
• Lens: Motorized varifocal 2.7mm–13.5mm
• Max. Frame Rate: 25/30fps @ 4MP
• Infrared Range: 50 meters (164 feet) with Smart IR
• Wide Dynamic Range (WDR): 120dB
• Audio: No audio support
• Compression: H.265+/H.265/H.264+/H.264
• Power Supply: 12V DC ±30%, PoE (IEEE 802.3af)
• Weatherproof Rating: IP67
• Dimensions: 255 mm × 98.7 mm × 98.7 mm (10.04″ × 3.89″ × 3.89″)
• Weight: 0.7 kg (1.5 lbs)

---

Applications

• Outdoor Security: Ideal for monitoring parking lots, building exteriors, and entrances, providing clear footage even in low-light conditions.
• Retail and Commercial Properties: Perfect for securing stores, warehouses, or other business premises, ensuring protection with high-definition surveillance.
• Industrial Areas: Suitable for monitoring industrial facilities such as factories and construction sites, where durability and high-quality imaging are crucial.
• Residential Security: Can be used in residential settings to monitor driveways, front doors, and surrounding areas, providing reliable home security.