Hikvision 2 MP Smart Hybrid Light Dome Network Camera DS-2CD1123G2-LIU

The DS-2CD1123G2-LIU is Hikvision’s 1-Series answer to the most common line on an Egyptian bill of quantities: a 2 MP fixed dome over the network, with Smart Hybrid Light so one unit can sit in discreet infrared or switch to white light when the footage must be colour. It is a volume camera and meant to be: twenty of them cover the corridors and shop floor while you spend design time on the three hard positions.

What deserves a real conversation here is not the sensor. It is the housing. The 1-Series exists in more than one body, and plenty of sites get domes throughout because the last site did. That habit costs picture quality on some positions and money on others.

Where it earns its place on a site

A dome earns its place where the camera should read as part of the ceiling rather than an object hanging off it: indoors, on a tile grid or plasterboard soffit, where the low profile keeps the line clean. It earns it again where people can reach the camera: retail floors, school corridors, staff entrances. Nothing is convenient to grab, and the lens sits behind a bubble rather than in front of a shroud, so a knock that would put a bullet off aim does nothing. Third, a bubble hides where the lens is pointing: what you want above a till, and not what you want at a gate, where a visible camera is half the deterrent.

The honest limit is light. A dome’s illuminator sits behind the same bubble as the lens, so anything on or near that bubble can send light back into the picture. Dust, fine scratches from a careless clean, or a dome tucked hard under a soffit or against a wall, will haze the night image. That is the real reason installers reach for a turret outdoors, where the light sits outside the glass and cannot bounce back. Pick the bubble because the ceiling or the tamper risk asks for it, not because domes are what you always order.

Before you order — three things to confirm

• The mounting surface, not the room. Ceiling tile, concrete soffit or wall bracket each change what you need on site, and a wall mount is the case most likely to reflect its own light. Decide per position, not per building.
• Which lens variant. This is a fixed-lens camera supplied in more than one option, and the choice is made at order, not on the ladder. Confirm it against the scene width you measured on site.
• The white-light policy. Smart Hybrid Light can illuminate visibly. Agree with the client where that is welcome, and confirm your recorder or VMS exposes the settings you need.

Technical specifications

• Resolution class: 2 MP
• Form factor: fixed dome
• Range: Hikvision 1-Series
• Connection: network (IP) camera
• Supplement light: Smart Hybrid Light — infrared and white light
• Lens focal length, light distance, ingress and impact ratings, storage and power — full manufacturer datasheet available on request — call 16454

Compatibility

A standard Hikvision IP camera: it records to Hikvision NVRs and is managed through iVMS-4200 or Hik-Connect. Confirm the recorder has a free channel and power budget on its ports, or plan a PoE switch. On a mixed site, comparing body styles at the same 2 MP tier across the indoor network camera range beats re-ordering a housing once containment is up.

What’s in the box

The camera and the manufacturer’s packed contents. We do not list brackets, power supplies, memory cards or mounting boxes as included; contents for the current revision are confirmed on the order.

Common questions on this model

Can I put this dome outside?
Check the rating on the datasheet, but the more useful question is whether the position will bounce the camera’s own light off the bubble. Under a deep soffit or on a wall, a turret usually gives a cleaner night picture.

Does the white light come on by itself?
Smart Hybrid Light is configurable: the point of it is choosing between staying invisible in infrared and getting colour footage under white light. Set it per camera, not per site.

The contractor swapped some of our domes for turrets — why?
Almost always the outdoor and under-canopy positions, for the reflection reason above. The camera tier is identical; only the housing changed.

Every DS-2CD1123G2-LIU we supply is genuine Hikvision stock with the official one-year manufacturer warranty, delivered across Egypt. For project quantities or a second opinion on which positions should be domes, call 16454.