Modelul IPC-HFW7852Z1-Z22-X face parte din gama de camere IP Dahua și oferă imagine de 8 MP (3840 × 2160), printr-un senzor 1/1.8" CMOS, cu obiectiv varifocal motorizat de 6–132 mm.

Printre caracteristicile tehnice se numără iluminare IR de până la 200 m, WDR de 140 dB, compresie H.265/H.264/MJPEG, detecție inteligentă a persoanelor și vehiculelor, funcții de detecție facială, recunoaștere a numerelor de înmatriculare, microfon și difuzor încorporate, slot microSD de până la 1 TB și 3 intrări / 2 ieșiri de alarmă. Aparatul cântărește 2 kg și are dimensiunile 345 mm × 137 mm × 134 mm (13.58" × 5.39" × 5.28") (L × W × H).

Dahua oferă pentru IPC-HFW7852Z1-Z22-X firmware-ul V3.146.0000000.60 build 260724, lansat la 24.07.2026. Fișierul se descarcă direct de pe serverele Dahua; IPCCTV nu găzduiește firmware.

Aceeași versiune de firmware este publicată pentru 4 modele.

Firmware-ul se încarcă din interfața web a aparatului (meniul de actualizare a sistemului), din ConfigTool sau, la înregistratoare, de pe un stick USB din meniul local.

Tabelul de specificații de mai jos conține toate datele tehnice publicate de producător, traduse în română.

Firmware actual

Versiune

Data

Regiune

Descărcare și note

V3.146.0000000.60 build 260724DH_IPC-HX7XXX-HW-DC-Faraday_MultiLang_PN_V3.146.0000000.60.R.260724 · Variantă: IPC-HFW7852Z1-Z22-X (S0) · același fișier pentru 4 modele

24.07.2026

Global

Descarcă de la Dahua Release notes

1.47GB · MD5 d5118fc77189c88f836d712ddfd3235e

Versiuni anterioare

Dahua publică doar versiunea actuală pentru acest model. Când apare o versiune nouă, o păstrăm pe cea veche aici.

Specificații IPC-HFW7852Z1-Z22-X

Senzor de imagine

1/1.8" CMOS

Rezoluție maximă

3840 (H) × 2160 (V)

Sistem de scanare

Progresiv

Viteză obturator electronic

Auto/Manual 1/3 s–1/100,000 s

Iluminare minimă

0.0007 [email protected] (Color, 30 IRE)
0.0003 [email protected] (B/W, 30 IRE)
0 lux (Illuminator on)

Raport semnal/zgomot

>56 dB

Distanță iluminare

Până la 200 m (656.17ft) (IR)

Control pornire/oprire iluminator

Automat; manual

Număr de iluminatoare

4 (IR LED)

Reglaj unghi

Pan: 0° – 360°
Tilt: 0° – 90°
Rotation: 0° – 360°

Tip obiectiv

Varifocal motorizat

Montură obiectiv

Module

Distanță focală

6 mm–132 mm

Diafragmă maximă

F1.6

Câmp vizual

H: 59.6°–3.5°;
V: 35.7°–2°;
D: 66.4°–4°

Control diafragmă

Automat

Tip control diafragmă

P-Iris

Distanță minimă de focalizare

0.5 m (1.64 ft)

Distanțe DORI

Lens

Intelligence Notes

Dual intelligent functions can be enabled simultaneously: Face detection + people counting; face recognition + people counting; PPE detection + Perimeter Protection; PPE detection + face detection; PPE detection + face recognition

e-PTZ

IVS (protecție perimetrală)

Intrusion, tripwire, fast moving (the three functions support the classification and accurate detection of vehicle, animal and human), loitering detection, people gathering, parking detection, stay detection, abandoned object, and missing object. Offers Perimeter Protection Large-Scale AI Models to extend the target detection range and reduce the rate of false alarm. Supports self-learning, it filters out false alarms. Supports privacy protection.

AcuPick

Uses deep learning algorithms and works with back-end devices to accurately match targets, such as people, animals, and motor vehicles, and search through live and recorded videos to quickly locate targets.

Detecție față

Face detection; track; snapshot; snapshot optimization; optimal face snapshot upload; face enhancement; face exposure; face attributes extraction including 6 attributes and 8 expressions; face snapshot set as face, one-inch photo or custom; snapshot strategies (real-time snapshot, quality priority and optimization snapshot); face angle filter; optimization time setting; supports privacy protection for faces

Recunoaștere facială

There are two modes: General mode and counting mode.
General mode:
Face detection; snapshot; snapshot optimization; optimal face snapshot upload; face enhancement; face exposure; face attributes extraction including 6 attributes and 8 expressions; face snapshot set as face or one inch photo; snapshot strategies (recogniton priority and optmization snapshot); face angle filter; optmization time setting. support privacy protection for faces.
Supports adding 5 group face databases; registering person one by one or in batches; setting face similarity; and supports face comparison with the face database containing up to 200,000 face pictures.
Counting mode: Oﬀers advanced customer counter, filters out specified faces from the face database, and exports reports both before and after removing duplicate faces.

Detecție echipament de protecție (PPE)

Triggers alarms when the detected object matches or does not match all of the configured attributes (helmets, hats, uniforms, masks, gloves, shoe covers, shoes, safety vests, seatbelts, goggles, and aprons).
Supports self-learning, it detects the different colors and styles of workwear.
Supports privacy protection for faces/human bodies.

Numărare persoane

Tripwire people counting and people counting in area; generating and exporting report (day/month/year); queue management and exporting report (day/month); 4 rules can be set for tripwire people counting, people counting in area, and queue management; supports privacy protection

Hartă de activitate (heat map)

ANPR

ANPR, track, priority, snapshot
Vehicle attributes: License plate, vehicle type, vehicle color, vehicle brand
Other attributes: Seat belt, smoking, calling
Supports up to 10,000 blocklist records and 10,000 allowlist records
The camera can recognize plate numbers of vehicles
Supports privacy protection for vehicle bodies

Parking Space Management

Parking Space Management: Manage outdoor and planned parking lots; manage parking spaces in multiple areas; display the total number of parking spaces and parking spaces that are available; trigger alarms based on a predefined number of vehicles

Metadate video

Motor vehicle, non-motor vehicle, face, human detection; track; snapshot; snapshot optimization; optimal face snapshot upload
Generates flow statistics for people, motor vehicles, and non-motor vehicles based on the direction, and exports reports
Motor vehicle attributes: License plate, vehicle type, vehicle color, vehicle logo, seatbelt, smoking, and calling
Non-motor vehicle attributes: Type, color, number of people, top type and color, and hat
Human body attributes: Top and bottom type and color, bag, hat, gender, and umbrella
Supports privacy protection for faces, human bodies, and vehicle bodies

Privacy Protection

Mosaics and frosted glasses can be automatically placed over faces, human bodies and vehicle bodies protect their privacy

Căutare inteligentă

Compresie video

H.265; H.264; H.264H; H.264B; MJPEG (Only supported by sub stream)

Codare AI

AI H.265; AI H.264
*includes smart codec technology, Smart H.265+ and Smart H.264+

Cadre video pe secundă

Default:
Main stream: 3840 × 2160@(1–25/30 fps)
Sub stream: 1920 × 1080@(1–25/30 fps)
Third stream: 1920 × 1080@(1–25/30 fps)
Fourth stream: 1920 × 1080@(1–25/30 fps)
Fifth stream: 704 × 576@(1–25 fps)/704 × 480@(1–30 fps)
High Frame Rate:
Main stream: 3840 × 2160@(1–50/60 fps)/1920 × 1080@(1–100/120 fps)
Sub stream: 1920 × 1080@(1–25/30 fps)
*The values above are the max. frame rates of each stream; for multiple streams, the values will be subjected to the total encoding capacity.

Capacitate de streaming

5 fluxuri

Rezoluție

8M (3840 × 2160); 6M (3072 × 2048); 5M (3072 × 1728/2592 × 1944); 4M (2688 × 1520); 3M (2048 × 1536/2304 × 1296); 1080p (1920 × 1080); 1.3M (1280 × 960); 720p (1280 × 720); D1 (704 × 576/704 × 480); CIF (352 × 288/352 × 240)

Control debit

VBR;CBR;ABR

Debit video

H.264: 32 kbps–10,240 kbps;
H.265: 12 kbps–10,240 kbps

Zi/noapte

Automat (ICR) / color / alb-negru

Compensare contralumină (BLC)

Compensare lumină puternică (HLC)

WDR

140 dB

Adaptare automată la scenă (SSA)

Balans de alb

Auto; Natural; Street Lamp; Outdoor; Manual; Regional Custom

Control câștig

Automat

Reducere zgomot

3D NR

Detecție mișcare

OFF/ON (4 areas, rectangular)

Regiune de interes (ROI)

Da (4 zone)

Stabilizare imagine

Gyroscope Image Stabilization (GIS)

Anti-ceață

Rotire imagine

0°/90°/180°/270° (Support 90°/270° with 2688 × 1520 resolution and lower)

Oglindire

Mascare zone private

4 mosaics + 8 color blocks (The color of every pure color block can be set as one, including red, orange, yellow, green, cyan, blue, purple and black.)

Microfon încorporat

Da, microfon dublu încorporat

Difuzor încorporat

Da, built-in speaker;Max power consumption: 2 W; max sound level at 10 cm: 110 dB
* Test results from laboratory

Compresie audio

G.711a; G.711Mu; PCM; G.726; G.723

Port de rețea

RJ-45 (10/100/1000 Base-T)

SDK și API

Protocol de rețea

IPv4; IPv6; HTTP; TCP; UDP; ARP; RTP ; RTSP; RTCP; RTMP; SMTP; FTP; SFTP; DHCP; DNS; DDNS; QoS; UPnP; NTP; Multicast; ICMP; IGMP; NFS; SAMBA; PPPoE; SNMP; DoLynk Cloud; Auto Registration

Interoperabilitate

ONVIF (Profile S & Profile G & Profile T & Profile M); CGI

Utilizatori / gazdă

20 (Total bandwidth: 340 M)

Stocare

FTP; SFTP; Micro SD card (support max. 1 TB); NAS

Browser

IE: IE11 and later
Chrome: Chrome 100 and later
Firefox: Firefox 47.0.2 and later

Software de administrare

Smart PSS Lite; DSS; DMSS

Aplicație mobilă

iOS;Android

Securitate

Digest;WSSE;Account lockout;Security logs;IP/MAC filtering;Generation and importing of X.509 certification;syslog;HTTPS;802.1x;Trusted boot;Trusted execution;Trusted upgrade;Session security;Security warning;AES 256;TPM 2.0 (FIPS 140-2 level 2);SSL/TLS1.3

Avertizare sonoră

Heater (Window Heating)

Quickly removes water,ice,snow,and mist from the glass to keep images clear

RS-485

1 (baud rate range: 1200 bps–115200 bps)

Intrare audio

1 channel (RCA port)

Ieșire audio

1 channel (RCA port)

Intrare alarmă

3 channels in: supports wet contact connection (max load 5 mA 3–5 VDC); supports dry contact connection

Ieșire alarmă

2 channels out: dry contact, max load 1,000 mA 30 VDC/500 mA 50 VAC

Ieșire analogică

1 channel (CVBS output: BNC)

Ieșire de alimentare

12 VDC power output, max. current 165 mA, peak current 700 mA

Alimentare

12 VDC (±30%); PoE+ (802.3at); ePoE

Alimentare redundantă

When the power adapter and PoE provide power at the same time, disconnect one of them. The device will continue to work, but will not restart.

Consum

Basic: 8.2 W (12 VDC); 11.4 W (PoE)
Max. (ICR switch + IR intensity): 19.5 W (12 VDC); 21.8 W (PoE)
Heating: 2.64 W (12 VDC); 3.04 W (PoE)

ePoE

Temperatură de funcționare

–40 °C – +65 °C (–40 °F – +149 °F)

Umiditate de funcționare

≤ 95% (RH), fără condensare

Temperatură de depozitare

–40 °C – +65 °C (–40 °F – +149 °F)

Umiditate de depozitare

10–95% (RH), fără condensare

Protecție

IP67; IK10

Nivel anticoroziune

Basic Protection
*The products are designed for general use and are applicable even in areas with no specific requirements for anti-corrosion protection.

Material carcasă

Casing: Metal; Sun cover: Plastic

Dimensiuni produs

345 mm × 137 mm × 134 mm (13.58" × 5.39" × 5.28") (L × W × H)

Greutate netă

2 kg (4.41 lb)

Greutate brută

3 kg (6.61 lb)

Specificațiile sunt cele publicate de Dahua, cu etichetele traduse în română (preluate la 04.11.2026). Ce nu am tradus a rămas în engleză.