DS-2CD1143G2-LIU

Manufacturer reference

Manufacturer details describe the cited version. Confirm the exact unit and intended system.

Imaging & lens

Camera format

4 MP fixed dome network camera.

Maximum image resolution

2560 × 1440 pixels.

Image sensor

1/3-inch progressive-scan CMOS.

Low-light reference

Colour: 0.005 lux at F1.6 with AGC on; B/W: 0 lux with IR illumination.

Fixed lens options

Manufacturer-listed 2.8 mm or 4 mm fixed lens options; specify the selected lens.

2.8 mm field of view

2.8 mm option: H 98°, V 54°, D 114°.

4 mm field of view

4 mm option: H 78°, V 42°, D 93°.

WDR reference

120 dB WDR in the cited specification.

Video, audio & lighting

Main stream at 50 Hz

50 Hz: 20 fps at 2560 × 1440; 25 fps at 1920 × 1080 or 1280 × 720.

Main stream at 60 Hz

60 Hz: 20 fps at 2560 × 1440; 24 fps at 1920 × 1080 or 1280 × 720 in the cited table.

Main-stream compression

H.265+, H.265, H.264+ and H.264 listed; confirm recorder and firmware support.

Video bitrate reference

32 Kbps-8 Mbps; configure the recording and network budget.

Microphone reference

Built-in microphone with mono audio.

Supplement light

IR and white light; smart supplement light listed.

Light range reference

Up to 30 m in the cited specification; not a guaranteed identification distance.

IR wavelength

850 nm.

Target-alarm reference

Motion detection can trigger alarms for specified human and vehicle target types; confirm settings and connected recorder.

Network & device power

Ethernet

One RJ45 10/100 Mbps self-adaptive interface.

ONVIF reference

Profiles S and T listed; confirm actual firmware and recorder interoperability.

DC input reference

12 V DC ±25%, 0.5 A; maximum 6 W.

PoE reference

IEEE 802.3af, Class 3; maximum 7.5 W.

Environment & mounting

Operating conditions

-30 to 60 °C; humidity up to 95%, non-condensing.

Protection reference

Manufacturer-listed IP67 and IK08; confirm installation and protection requirements.

Corrosion reference

No specific anti-corrosion protection; confirm any coastal or corrosive site requirement.

Camera body dimensions

Diameter 121.4 × height 97.7 mm; camera body, not package dimensions.

Camera weight

Approximately 550 g; camera, not packaged shipment.

Mounting accessory reference

Optional references: DS-1272ZJ-120 / DS-1272ZJ-120B wall mounts, DS-1271ZJ-120 pendant mount, DS-1275ZJ-SUS pole mount and DS-1280ZJ-DM46 junction box; confirm the exact accessory and package.

Selection notes

• Confirm the named model, selected lens and supplied hardware against this manufacturer reference.
• ISD confirms supply, actual package, price, stock, lead time and local warranty separately.
• The lens values describe separate fixed-lens configurations, not two lenses supplied together. Keep the complete model and suffix in the enquiry.
• Frame rates depend on resolution and 50/60 Hz settings. Do not assume maximum resolution is available at every lower-resolution frame rate.
• The microphone entry does not establish a speaker, two-way audio, warning strobe or /SL variant. Ask about these requirements separately.
• Storage, reset and Profile G entries in this shared document are -F-specific; they are not assigned to this LIU reference.
• IP/IK ratings and nominal lighting range do not establish suitability for every installation or an identification-distance guarantee.
• Accessories are optional references, not included package contents or confirmation of local availability.
• This source describes the expressly listed models and lens options; other suffixes, descriptive catalogue labels and hardware revisions require their own identity evidence.

Official documents

• Hikvision DS-2CD1143G2-LIU / DS-2CD1143G2-LIUF manufacturer datasheet

Manufacturer source checked 2026-10-15. The supplied unit and local terms require confirmation.