Hikvision DS-2DE4A225IWG1-E DarkFighter IR Network Speed Dome, 2MP, 25x Optical Zoom

What it does

DS-2DE4A225IWG1-E is a 2MP 25X network speed dome powered by DarkFighter. Its 4.8 to 120 mm lens gives 25 × optical zoom, with a horizontal FOV from 54.9° to 2.7°.

Minimum illumination is Color: 0.005 Lux @ (F1.6, AGC ON), B/W: 0.001 Lux @ (F1.6, AGC ON), 0 Lux with IR.

Pan speed is configurable from 0.1° to 300°/s (preset speed 350°/s) and tilt speed from 0.1° to 160°/s (preset speed 200°/s), with 8 patrols of up to 32 presets for each patrol and 4 pattern scans.

Smart events include line crossing detection, intrusion detection, region entrance detection, region exiting detection, unattended baggage detection, object removal detection and audio exception detection.

Where it is used

The dome is water and dust resistant (IP67) with TVS 6000 V lightning protection. Its operating condition is -30 °C to 65 °C, humidity 90% or less (non-condensing).

Installation notes

Power is 12 VDC, Max. 24 W, or PoE (802.3at). The network connection is 1 RJ45 10 M/100 M self-adaptive Ethernet port.

It has 2 alarm inputs and 2 alarm outputs, 1 audio input (line in) and 1 audio output (line out), and a built-in memory card slot for microSD/microSDHC/microSDXC cards up to 512 GB.

The dome measures Ø 169 mm × 161 mm, weighs approx. 2.45 kg and supports ONVIF (Profile S, Profile G, Profile T), ISAPI, SDK and ISUP.

Day to day

It works with iVMS-4200, HikCentral Pro and Hik-Connect, with up to 20 channels of simultaneous live view and up to 32 users.

Regional people counting supports up to 8 detection regions, and linkage can upload to FTP/NAS/memory card, notify surveillance center, send email, trigger alarm output, trigger recording and run PTZ actions such as preset, patrol scan and pattern scan.