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DS-2CD2146G2-ISU

DS-2CD2146G2-ISU is a fixed dome network camera with documented 2688 × 1520 video and selectable fixed-lens variants. Its -S and -U interface conditions must be kept with the complete model when checking an existing system.

Hikvision · Full reference: DS-2CD2146G2-ISU

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Manufacturer reference

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

Image, lens & video

Image sensor: 1/3-inch progressive scan CMOS
Maximum resolution: 2688 × 1520
Lens selection: Fixed focal lens options: 2.8, 4 or 6 mm; confirm the exact lens SKU. This is not a motorized zoom lens.
Full-resolution main stream: At 2688 × 1520: 25 fps at 50 Hz, 30 fps at 60 Hz; verify frequency settings and supplied firmware.
IR reference: Up to 30 m in the cited document; not a guaranteed identification distance.
WDR: 120 dB in the cited document

Connections, storage & audio

Ethernet: 1 RJ45 10/100 Mbps self-adaptive Ethernet port
On-board storage: microSD/SDHC/SDXC slot listed up to 512 GB in the cited document; confirm supplied hardware, firmware and card compatibility.
Microphone condition: Built-in microphone is documented for -U; this full reference includes the U suffix.
Audio I/O condition: For -S: 1 line input and 1 line output. Not confirmation of a built-in speaker or a complete two-way-talk system.
Alarm I/O condition: For -S: 1 input and 1 output; output maximum 12 V DC / 30 mA. Verify wiring and load before use.

Power & protection

Power reference: 12 V DC ±25%, or IEEE 802.3af PoE Class 3; power accessory inclusion requires confirmation.
Protection reference: IP67 and IK10 in the cited document; installation and connectors require review.

Selection notes

Keep the complete -ISU suffix. The cited table qualifies audio and alarm I/O for -S and the microphone for -U; do not transfer these rows to another suffix.
Audio line I/O does not establish a built-in speaker or guarantee two-way talk with an arbitrary recorder. Confirm the recorder, firmware, audio equipment and intended use.
Lens, IR performance, storage-card compatibility and actual supplied revision require confirmation. ISD confirms supply, price, stock, lead time, package and local warranty separately.

Official documents

Hikvision DS-2CD2146G2-ISU manufacturer datasheet

Manufacturer source checked 2026-10-14. The supplied unit and local terms require confirmation.