Câmara de vigilância IP Bullet Hikvision DS-2CD2646G2H-IZS 2,8–12 mm, 2688×1520, Exterior, Montagem em teto/parede

Hikvision Bullet IP security camera DS-2CD2646G2H-IZS is a 4 MP outdoor varifocal network camera designed for ceiling or wall mounting with wired Ethernet connectivity. The camera uses a 1/3" CMOS sensor to deliver 2688×1520 resolution and integrates Powered-by-DarkFighter technology for improved low-light performance. A motorized 2.8–12 mm varifocal lens provides a horizontal field of view from approximately 105.4° (wide) to 34.3° (tele) and supports rotation for flexible aiming. The camera includes wide dynamic range (120 dB WDR) for scenes with strong backlight and efficient H.265+ compression to reduce storage and bandwidth use. It is built for outdoor conditions with dust and water resistance and vandal protection.

Advantages

The DS-2CD2646G2H-IZS combines high-resolution imaging with enhanced low-light sensitivity, enabling clearer details day and night while keeping bitrate and storage requirements lower thanks to H.265+ compression. The motorized varifocal lens and 360° rotation allow installers to adjust viewing angles remotely for accurate coverage without frequent hardware repositioning. Built-in deep-learning based human and vehicle classification improves event filtering and reduces false alarms. Rugged IP67 and IK10 ratings make the camera suitable for exposed outdoor locations.

Suitable for (tasks / use cases)

• Perimeter and fence line surveillance at commercial or industrial sites
• Parking lots and vehicle entrances monitoring
• Building facades and entry points for access control support
• Public space and campus perimeter protection

Key specifications

• Image sensor: 1/3" CMOS
• Maximum resolution: 2688 × 1520 (4 MP)
• Lens: motorized varifocal 2.8–12 mm, horizontal FOV ~105.4°–34.3°
• Low-light technology: Powered-by-DarkFighter
• Wide dynamic range: 120 dB WDR
• Compression: H.265+
• Night vision: IR illumination up to 60 m (typical)
• Rotation: 360° mechanical rotation for aiming
• Environmental protection: dust and water resistant (IP67), vandal resistant (IK10)
• Mounting: ceiling or wall mountable; bullet form factor
• Typical use: outdoor surveillance
• Color: white
• Weight: approximately 1.49 kg

How to use

Install the DS-2CD2646G2H-IZS on a suitable ceiling or wall bracket following local mounting and cabling practices. Connect the camera to a PoE-enabled switch or provide power and wired Ethernet for network connectivity. Use the camera's web interface or a compatible NVR/management software to perform initial setup: set resolution and compression profile, configure exposure and WDR settings, and adjust the motorized 2.8–12 mm lens and 360° rotation to frame the monitored area. Enable human and vehicle detection rules if analytics are required and schedule recording or alarm actions according to site needs.

Recommendations

For optimal image quality and detection performance, position the camera at a height and distance that match the lens focal range: use wider settings (2.8 mm) to cover broad areas such as parking lots and narrower settings (up to 12 mm) to focus on entrances or license plate capture. Ensure IR illumination coverage for expected night distances and enable WDR when facing strong backlight. Regularly verify firmware updates and configure access controls and secure network settings to maintain device security.