Hikvision DS-2DE2A404IWG1-E/W — 4MP 4× Zoom Wi-Fi AcuSense Mini PTZ (2.4 GHz, 2.8-12 mm, 20 m IR, IP66/IK10)

The Hikvision DS-2DE2A404IWG1-E/W takes the entry point of Hikvision's PTZ line-up — the compact 2-inch Value Series body with its motorised 2.8-12 mm F1.8 lens, 4× optical zoom, 4 MP sensor, 20 m smart IR, AcuSense human and vehicle filtering, and built-in mic plus speaker — and adds integrated 2.4 GHz Wi-Fi (IEEE 802.11b/g/n) with WPA / WPA2 / WPA-PSK / WPA2-PSK encryption. It suits locations where a Cat 6 run simply isn't realistic: apartment balconies, heritage-listed buildings, rentals, fence-corner posts, garden sheds and covered carports where pulling data cable through the ceiling is off the table. PoE 802.3af and 12 VDC wired power remain available as fall-back options. The housing is IP66 weather-sealed and IK10 vandal-resistant, weighing roughly 560 g, and the camera carries a 3-year Australian warranty.

Key Features at a Glance

• Wireless: Wi-Fi 2.4 GHz · 802.11b/g/n
• Optical Zoom: 4× · 2.8-12 mm · F1.8
• Resolution: 4 MP · 2560 × 1440 · 25/30 fps
• AI Engine: AcuSense · Human + Vehicle
• Audio: Built-in Mic + Speaker · 2-Way
• Power: PoE 802.3af · 12 VDC · 11.2 W

AcuSense — Alerts That Actually Matter

AcuSense is the deep-learning engine running directly on the camera, and it's what separates this PTZ from noisy motion-only alternatives. Every motion event is classified as human, vehicle, or "other" — swaying branches, wildlife, headlight glare — and only human and vehicle events raise an alert. The same AI engine powers the whole Wi-Fi Value Series PTZ family.

Why Choose the Wi-Fi DS-2DE2A404IWG1-E/W

The "/W" suffix denotes the addition of integrated 2.4 GHz Wi-Fi to Hikvision's most affordable PTZ platform. What you're buying is installation freedom: homes where routing Cat 6 through the ceiling is a non-starter, rental properties where drilling through walls isn't allowed, heritage buildings with structural restrictions, and fence posts or garden sheds where a data run would require a lengthy trench. With Wi-Fi, the camera joins your network without a data cable.

Integrated 2.4 GHz Wi-Fi

IEEE 802.11b/g/n with 20/40 MHz channel bandwidth and WPA / WPA2 / WPA-PSK / WPA2-PSK encryption. It connects to the 2.4 GHz Wi-Fi you already run at home or in the office — no dedicated access point required.

4× Optical Zoom · 2.8-12 mm F1.8

Motorised from wide to telephoto: 99.4° wide takes in a full driveway or shopfront, while 32.8° tele pulls a face at the gate into frame. Add 16× digital zoom on top, with a zoom transit of roughly 2 seconds.

AcuSense — Real Notifications

Deep learning on the camera itself sorts every motion trigger into human, vehicle or other. Alerts fire only on human and vehicle classifications — cutting false alarms by around 90% compared with plain motion detection.

PoE 802.3af Fallback Still Supported

Wi-Fi is the convenience, not the only option — the camera also runs on PoE 802.3af or 12 VDC wired power. Should your network layout change or Wi-Fi coverage become an issue, you can switch to a wired connection without replacing the camera.

Honest Wi-Fi Positioning — Read This Before You Buy

Wi-Fi is a genuinely practical feature, but it isn't magic — and it's better to know the realities before install day rather than after. Three points worth understanding:

You Still Need a Power Cable

Wi-Fi carries data only; it cannot supply power. With a draw of up to 11.2 W, the camera needs either a 12 VDC supply or a PoE injector at the mounting point. "Wi-Fi" removes the data cable, not every cable — plan on running a single power cable to the camera, or positioning a PoE injector nearby.

2.4 GHz Only — Plan for Bandwidth

This camera operates on 2.4 GHz Wi-Fi exclusively (no 5 GHz). The 2.4 GHz band penetrates walls better but is busier — microwaves, baby monitors and IoT gadgets all share it — and offers lower peak throughput than 5 GHz. A 4 MP stream at 25 fps consumes roughly 4-8 Mbps, which 802.11n on 2.4 GHz handles comfortably, provided the camera sits within sensible range of the router (under about 15 m through a single wall).

Initial Pairing Needs Ethernet

The datasheet states: "Wi-Fi connection with Hik-Connect directly is not possible." In practice this means the Hik-Connect mobile app alone cannot join the camera to your Wi-Fi. First-time setup requires a temporary Ethernet connection (or Hikvision's SADP / iVMS-4200 desktop tools) to enter your Wi-Fi credentials. Once configured, unplug the Ethernet cable and the camera runs over Wi-Fi from then on.

Wired Is Still Better If You Can Run Cable

Where a Cat 6 run to the mounting point is feasible, the wired-only DS-2DE2A404IWG1-E variant is the smarter buy — marginally cheaper, no Wi-Fi configuration, one PoE cable delivering both power and data, and zero concerns about Wi-Fi range or congestion. The /W exists specifically for sites where cabling isn't an option.

For sites needing longer night-time reach, the 3-inch sibling DS-2DE3A404IWG-E/W offers Wi-Fi with 50 m IR.

Pan / Tilt / Zoom — Operator Control

355° Pan · 0°-90° Tilt

Pan travels 0° to 355° (the 5° slip-ring dead-zone rarely matters on ceiling, eave or wall mounts). Tilt reaches from 0° down to a full 90°, covering ground level directly beneath the mounting point.

300 Presets · Patrol Scan

300 preset positions plus patrol scan automation. Store angles for the driveway, gate, shopfront or carpark and recall any of them in a single tap — or schedule automated patrol routes to run overnight.

3D Positioning — Click to Zoom

Click anywhere on the live view and the camera will centre and zoom on that point in one movement — the quickest way for an operator to investigate activity in a wide scene from Hik-Connect, iVMS-4200 or HikCentral Pro.

Proportional Pan + Power-Off Memory

Pan speed scales automatically with zoom level — fine movements at telephoto, rapid sweeps at wide. After a brown-out, power cycle or NVR restart, the camera returns to its last orientation.

Technical Specifications

DS-2DE2A404IWG1-E/W · Full Specifications

SKU	DS-2DE2A404IWG1-E/W (PoE / 12 VDC + integrated 2.4 GHz Wi-Fi)
Camera Type	Hikvision Value Series · 4 MP 4× IR AcuSense Mini PTZ Network Speed Dome (Wi-Fi)
Image Sensor	1/2.8" Progressive Scan CMOS · Powered-by-DarkFighter
Max Resolution	2560 × 1440 (4 MP 16:9)
Min. Illumination	Colour 0.005 lux @ F1.8 · B/W 0.001 lux @ F1.8 · 0 lux with IR
Shutter Speed	1/1 s to 1/30,000 s · Slow Shutter
Lens	Motorised · 2.8-12 mm · 4× optical zoom · 16× digital · max F1.8 aperture · auto / semi-auto / manual focus
Field of View	Horizontal 99.4° → 32.8° · Vertical 51.7° → 18.4° · Diagonal 119.9° → 37.5°
Zoom Speed	Approximately 2 s (wide ↔ tele)
Regional Focus / Exposure	Yes / Yes
IR Illumination	Smart IR up to 20 m · 850 nm wavelength
Day & Night	ICR (IR cut filter, mechanical)
Wide Dynamic Range	120 dB · BLC · HLC · 3D DNR · digital defog
SNR	> 52 dB
Pan Range / Speed	0° to 355° · 0.1°-50°/s configurable · preset 50°/s · proportional pan
Tilt Range / Speed	0° to 90° · 0.1°-50°/s · preset 50°/s
Presets / Patrols	300 presets · patrol scan
Park Action	Preset · patrol scan
3D Positioning	Yes — click-to-frame on live view
Power-Off Memory	Yes
Scheduled Task	Patrol scan · preset · dome reboot · dome adjust
Frame Rate (Main)	50 Hz: 25 fps @ 4 MP · 60 Hz: 30 fps @ 4 MP
Streams	3 simultaneous (main / sub / third)
Video Compression	H.265+ · H.265 · H.264+ · H.264 · MJPEG (sub / third)
Video Bit Rate	32 Kbps – 16 Mbps · CBR / VBR · SVC (H.264 + H.265) · 1 ROI region
Deep-Learning AI	AcuSense — human + vehicle classification
Smart Events	Line crossing · intrusion · region entrance · region exiting
Basic Events	Motion · video tampering · network disconnect · IP conflict · illegal login · HDD full · HDD error
Linkage	FTP / NAS / microSD upload · centre notify · email · trigger recording · audible warning
Audio	Built-in microphone (5 m pickup) · built-in speaker (10 m effective) · 1 line-in (2–2.4 Vpp, 1 KΩ ±10%) · 1 line-out (600 Ω) · G.711 / G.722.1 / G.726 / MP2L2 / PCM / AAC-LC
Ethernet	1 × RJ-45 10/100 Mbps self-adaptive
Wi-Fi Protocols	IEEE 802.11b · 802.11g · 802.11n
Wi-Fi Frequency	2.4 GHz – 2.4835 GHz (no 5 GHz support)
Wi-Fi Channel Bandwidth	20 / 40 MHz
Wi-Fi Encryption	64 / 128-bit WEP · WPA / WPA2 · WPA-PSK / WPA2-PSK
Wi-Fi Transfer Rate	802.11b: up to 11 Mbps · 802.11g: up to 54 Mbps · 802.11n: MCS 0-7
Wi-Fi Pairing Note	Initial Wi-Fi configuration requires one-time Ethernet connection (SADP / iVMS-4200) — direct Hik-Connect Wi-Fi pairing not supported.
On-Board Storage	microSD / SDHC / SDXC up to 512 GB · NAS (NFS / SMB-CIFS) · ANR auto network replenishment
API & Protocols	ONVIF (Profile S / G / T) · ISAPI · SDK · ISUP · 6 concurrent live-view sessions · 32 users (3 levels)
Cyber Security	HTTPS · IP filter · watermark · TLS 1.2 · MAC host authentication · audit log · password protection
Client Software	iVMS-4200 · Hik-Connect · HikCentral Pro
Web Browser	Chrome 80+ · Firefox 80+ · Safari 13+ · Edge 89+
Power Source	12 VDC max 11.2 W OR PoE IEEE 802.3af — wired Ethernet still supported alongside Wi-Fi
Dimensions / Weight	Ø 130.7 mm × 103.6 mm · ≈ 560 g
Operating Condition	−20 °C to +60 °C · humidity ≤ 90 % non-condensing
Weatherproof Rating	IP66 (IEC 60529-2013)
Vandal Resistance	IK10
Lightning Protection	TVS 4,000 V · surge + voltage transient protection
Anti-Corrosion	Not rated — no -Y / NEMA 4X variant in this family. Avoid coastal sites within ~2 km of shoreline.
DORI (Tele · 12 mm)	Detect 180 m · Observe 71.4 m · Recognise 36 m · Identify 18 m
Approvals	RCM (Australia / NZ) · IP66 / IK10 protection
Warranty	3-Year Australian Warranty (back-to-base)

DS-2DE2A404IWG1-E/W (Wi-Fi) vs DS-2DE2A404IWG1-E (Wired) — Should You Pay for Wi-Fi?

Hardware-wise the two variants are identical twins — the same sensor, lens, chassis, AcuSense AI, audio hardware and IR. The only thing separating them is the 2.4 GHz Wi-Fi radio built into the /W. The decision comes down to cabling: if a Cat 6 run to the mounting point is practical, save the difference and take the wired model; if it isn't, the Wi-Fi flexibility earns its price.

DS-2DE2A404IWG1-E/W (Wi-Fi · this) vs DS-2DE2A404IWG1-E (Wired only)

Feature	DS-2DE2A404IWG1-E/W (this — Wi-Fi)	DS-2DE2A404IWG1-E (wired-only sibling)
Integrated Wi-Fi	Yes — IEEE 802.11b/g/n · 2.4 GHz	No
Wi-Fi Encryption	WPA / WPA2 · WPA-PSK / WPA2-PSK · WEP 64/128-bit	—
Wired Ethernet	Yes — 10/100 Mbps (fallback / initial pairing)	Yes — 10/100 Mbps
Image Sensor	1/2.8" CMOS · Powered-by-DarkFighter	1/2.8" CMOS · Powered-by-DarkFighter
Resolution	4 MP · 2560 × 1440	4 MP · 2560 × 1440
Optical Zoom	4× · 2.8-12 mm · F1.8	4× · 2.8-12 mm · F1.8
IR Range	Up to 20 m	Up to 20 m
WDR	120 dB	120 dB
AI Engine	AcuSense · human + vehicle	AcuSense · human + vehicle
Built-in Audio	Mic (5 m) + Speaker (10 m) · 2-way	Mic (5 m) + Speaker (10 m) · 2-way
Pan / Tilt Speed	50°/s preset	50°/s preset
Power	PoE 802.3af · 12 VDC · 11.2 W	PoE 802.3af · 12 VDC · 11.2 W
Power Cable Required	Yes — Wi-Fi handles data only, not power	No (single PoE cable covers both)
Initial Setup	One-time Ethernet pairing via SADP / iVMS-4200	Plug into NVR PoE — done
Dimensions / Weight	Ø 130.7 × 103.6 mm · ~560 g	Ø 130.7 × 103.6 mm · ~560 g
Protection	IP66 · IK10	IP66 · IK10
Anti-Corrosion	Not rated	Not rated
Warranty	3-Year Australian Warranty	3-Year Australian Warranty
Best For	Apartments, rentals, heritage buildings, fence-corner posts, garden sheds, undercover carports — anywhere a long data cable run is impractical. Single power cable + Wi-Fi for data.	Standard installs where Cat 6 to the NVR is straightforward — main residence, retail shopfront, small office, hospitality venue. Cheaper, simpler, no Wi-Fi setup.

Want Wi-Fi and longer IR reach for bigger night-time scenes? The 3-inch sibling DS-2DE3A404IWG-E/W (Wi-Fi, 50 m IR) delivers both.

Recording NVRs — Wi-Fi Camera Pairs with Any Hikvision NVR

To a Hikvision NVR, the DS-2DE2A404IWG1-E/W is simply a standard IP camera on the network — whether it connects via Wi-Fi or Ethernet makes no difference. The NVR sees an ONVIF Profile S / G / T device on the LAN and treats it accordingly. For most installations, Hikvision's M-Series NVRs are the natural companion: 4K HDMI output, H.265+ compression, plug-and-play setup, and pricing that keeps the total system cost reasonable. AcuSeek and DeepinMind tiers only become worthwhile when you need natural-language AI search.

DS-7604NI-M1/4P — 4CH · 4 PoE · Budget Pick

A four-channel M-Series NVR with 4 built-in PoE ports, 4K HDMI output and a single HDD bay (up to 10 TB). Because the Wi-Fi camera connects over your home or office network rather than an NVR PoE port, all 4 PoE ports stay free for extra wired fixed cameras.

DS-7608NI-M2/8P — 8CH · 8 PoE · 2 HDD Bay

Eight channels, 8 built-in PoE ports, 4K HDMI output and two HDD bays (up to 20 TB). The sweet spot for small businesses, retail, hospitality and larger homes — put the Wi-Fi PTZ at the hard-to-cable spot and wired fixed cameras everywhere else.

DS-7616NI-M2/16P — 16CH · 16 PoE · 2 HDD Bay

Sixteen full-PoE channels with a 160 Mbps M-Series engine for smooth 4K playback. The standard choice for larger homes, body-corporate sites, schools and multi-shop deployments running several Value PTZs across one campus.

Need AI Search? AcuSeek / DeepinMind NVRs

Where the site demands natural-language search across all recordings ("show me people in red jackets near the front gate yesterday"), a Hikvision AcuSeek (VPro) or DeepinMind AI NVR is the step up. Well suited to commercial, school-campus and gated-estate deployments — more than most homes need.

Compatible Mounts & Accessories

A standard ceiling / wall bracket comes in the box. The official Hikvision accessories below cover the other common mounting geometries.

DS-1294ZJ-PT — Wall Mount

A wall-mount bracket proportioned for the 2-inch PTZ — suits house walls, shopfront columns, garage facades and fence columns.

DS-1297ZJ — Pendant Mount

A pendant-style mount for suspending the camera from an eave, ceiling, carport gantry or awning soffit — the most common front-of-house residential geometry.

DS-1297ZJ-M / -ES / DS-1299ZJ — Pendant Variants

Alternative pendant geometries — choose the reach and bracket profile that suits your mounting surface.

microSD Card for Local Storage

Accepts microSD / SDHC / SDXC cards up to 512 GB with ANR auto-back-fill — recording continues locally through any Wi-Fi or NVR outage, then back-fills to the NVR automatically once the network returns.

Frequently Asked Questions

Do I still need a cable if I'm using Wi-Fi?
Yes — a power cable, though not a data cable. The camera draws up to 11.2 W, and Wi-Fi cannot carry power. Either run a 12 VDC cable from a power adapter or position a PoE injector at the mounting point. Wi-Fi saves you the Cat 6 run through the ceiling, but one cable still has to reach the camera.

How do I pair the camera to my Wi-Fi?
First-time Wi-Fi setup needs a temporary Ethernet connection. Connect the camera to your router or switch with a Cat 5e/6 cable, then use Hikvision's SADP tool or iVMS-4200 on a Windows or Mac computer to enter your Wi-Fi SSID and password. Unplug the Ethernet cable afterwards and the camera reconnects over Wi-Fi. Direct Wi-Fi pairing from the Hik-Connect mobile app is not currently supported.

Will the camera work on 5 GHz Wi-Fi?
No — it supports 2.4 GHz Wi-Fi only (IEEE 802.11b/g/n). On a dual-band router, confirm the 2.4 GHz band is active and that its SSID is reachable at the camera's location. Most home and office routers broadcast on both 2.4 and 5 GHz by default.

How far from the router can the camera be?
2.4 GHz Wi-Fi typically covers about 15 m through one wall, or up to roughly 30 m with clear line-of-sight. The camera streams at around 4-8 Mbps, comfortably within 802.11n 2.4 GHz capacity at decent signal strength. For longer distances or multiple walls, place a Wi-Fi mesh node or access point nearer the camera.

Why choose Wi-Fi vs the wired-only version?
The Wi-Fi (/W) model is about install flexibility — apartments, rentals, heritage buildings, fence corners, garden sheds and covered carports, where a Cat 6 data run would mean drilling walls or digging trenches. The wired-only (/E) model is about install simplicity — a typical home, shopfront or small office where one PoE cable from the NVR does everything. The wired version costs slightly less and involves no Wi-Fi setup whatsoever.

Will the Wi-Fi stream record to my Hikvision NVR?
Yes. On the NVR, the Wi-Fi PTZ shows up as an ordinary ONVIF / ISAPI IP camera on the LAN — the NVR makes no distinction between Wi-Fi and Ethernet. Add it by IP address like any other camera, then configure recording schedules, motion detection and AcuSense alarms as usual.

Can I install this within 2 km of the coast?
Not in a directly exposed position, honestly. There's no anti-corrosion housing on this camera and no -Y variant exists in the family. For Australian coastal sites within 2 km of saltwater, either pick a NEMA 4X-rated camera (the "-Y" suffix on Hikvision turrets) or mount this PTZ under deep cover — an eave, undercover carport or sheltered porch — away from direct salt spray.

Does AcuSense work the same over Wi-Fi as Ethernet?
Yes — AcuSense classification runs on the camera, not across the network. The deep-learning model executes locally, decides whether motion is human, vehicle or other, and only then transmits qualified alerts and metadata over Wi-Fi (or Ethernet) to the NVR or Hik-Connect. Bandwidth usage and false-alarm filtering are identical either way.

Hikvision DS-2DE2A404IWG1-E/W — Summary

The DS-2DE2A404IWG1-E/W is the Wi-Fi-equipped version of Hikvision's most affordable PTZ, purpose-built for installations where running Cat 6 data cable isn't realistic. It packs 4 MP imaging, 4× optical zoom, AcuSense AI classification, full two-way audio and integrated 2.4 GHz Wi-Fi into a compact 560 g body — backed by a 3-year Australian warranty. A strong fit for rentals, apartments, fence corners and heritage sites where cable runs are off the table.