Hikvision DS-2CD2123G2-IU 4MM Ip Dome Camera 2MP

Product Description

The HIKVISION DS-2CD2123G2-IU 4MM is a 2-megapixel outdoor IP dome camera designed for fixed surveillance installations. Built with a 4mm lens, it delivers wide-angle coverage suitable for entryways, corridors, and open areas. The camera integrates Wide Dynamic Range (WDR) imaging to handle high-contrast lighting conditions and infrared (IR) illumination for low-light and nighttime visibility. Rated IP67, the housing resists dust ingress and water exposure, making it appropriate for exterior mounting. Security integrators and low-voltage technicians are the primary trade installing this unit.

This dome camera is suited for residential and light commercial outdoor surveillance applications. The 4mm fixed lens provides a broad field of view for general-area monitoring. The IP67 weatherproof rating qualifies it for exposed exterior installations including building perimeters, parking areas, and loading docks. The IR capability extends usable coverage into complete darkness without supplemental lighting. Installation is typically performed by licensed low-voltage or security systems contractors.

Key Features

• 2MP resolution for clear, detailed image capture
• 4mm fixed lens for wide-angle field of view
• Wide Dynamic Range (WDR) for balanced imaging in high-contrast scenes
• Infrared (IR) illumination for low-light and nighttime operation
• IP67-rated housing for dust-tight and waterproof outdoor use
• Dome form factor for ceiling or wall surface mounting

Compatibility

Designed as an OEM-style replacement or direct installation unit for outdoor IP dome camera applications in networked surveillance systems.

Installation Notes

Installation should be performed by a qualified low-voltage or security systems technician in accordance with local codes and the manufacturer wiring guidelines. Disconnect power to the network switch or PoE injector before making cable connections. Use a shielded CAT5e or CAT6 cable run and ensure the RJ45 connection is properly sealed for outdoor exposure. Do not overtighten the dome housing fasteners, as this may compromise the IP67 gasket seal.