Câmara de segurança IP bullet Hikvision DS-2CD2666G2H-IZS (2,8–12 mm) exterior 3200×1800, 30 fps, teto/parede, preto

The Hikvision Bullet IP Security Camera DS-2CD2666G2H-IZS (2.8–12 mm) is an outdoor wired surveillance camera designed for ceiling or wall installation. It captures video at 3200×1800 resolution up to 30 fps using a 1/1.8" CMOS sensor and a motorized 2.8–12 mm varifocal lens with a horizontal field of view from 112.3° to 41.2°. The camera supports Ethernet connectivity, on-device video analytics for human and vehicle classification, motion detection and long-range detection distances in wide and tele settings. It is built to operate in outdoor conditions with dust and water resistance and vandal protection.

Advantages

The camera delivers high-resolution 6 MP imaging and improved low-light performance through Hikvision’s DarkFighter and ColorVu technologies, while wide dynamic range (WDR) up to 120 dB ensures clear detail in scenes with strong backlight. Efficient H.265+ compression reduces storage and bandwidth requirements. Motorized varifocal optics simplify focal adjustment during installation and remote configuration. Built-in analytics such as motion detection and deep-learning based human/vehicle classification help reduce false alarms and prioritise relevant events.

Suitable for

• Perimeter and exterior building surveillance
• Parking lots, driveways and access roads monitoring
• Loading bays and outdoor entry points
• Commercial property exteriors and gated communities

Key specifications

• Image sensor: 1/1.8" CMOS, 6 MP (3200×1800)
• Frame rate: up to 30 fps
• Lens: motorized varifocal 2.8–12 mm, horizontal angle 112.3°–41.2°
• Video compression: H.265+ (efficient encoding)
• Low-light & colour performance: DarkFighter / ColorVu technologies
• Wide Dynamic Range: up to 120 dB WDR
• Analytics: motion detection, human and vehicle classification (deep learning)
• Night vision: infrared illumination for extended range (specifications vary by mode)
• Connectivity: wired Ethernet LAN
• Mounting: ceiling or wall, outdoor placement supported
• Environmental protection: dust and water resistant, vandal resistant (IP67, IK10)
• Colour and finish: black
• Weight: approximately 1.52 kg

How to use

Install the camera on a suitable ceiling or wall mounting surface using appropriate anchors for the substrate. Connect the camera to a PoE-enabled Ethernet switch or provide separate power and network connections according to site wiring. Use the motorized varifocal lens to set the desired focal length and framing either locally during installation or via the camera’s web interface or configuration software. Configure basic network settings, time, and storage parameters, then enable motion detection and analytics profiles to match monitoring requirements. Regularly verify image framing and cleanliness of the optics to maintain optimal image quality.

Recommendations

Position the camera to avoid direct pointing at intense light sources and trim nearby foliage that might trigger motion detection. Use PoE with a managed switch to simplify power and network management and to centralise logging and firmware updates. For long-term outdoor reliability, schedule periodic inspections for seals and mounting hardware and keep firmware up to date to benefit from the latest analytics and security fixes.