DAHUA IPC-HFW3441T-ZAS-S2 4MP IP security camera bullet, varifocal, infrared, WizSense

Camera

Image sensor

1/2.9" CMOS

Maximum resolution

2688 (height) × 1520 (vertical)

read only memory

128 MB

RAM

512 MB

Scanning system

Progressive

Electronic shutter speed

Auto/Manual 1/3 s–1/100,000 s

Minimum illumination

0.005 lux at F1.5 (color, 30 IRE)
0.0005 lux at F1.5 (black and white, 30 IRE)
0 lux (illuminator on)

Signal to noise ratio

> 56 dB

Illumination distance

Up to 60 m (196.85 ft)

Illuminator on/off control

Auto/Manual

Illuminator number

4 (infrared LEDs)

Horizontal/vertical/rotation movement range

Swivel: 0°–360°; Tilt: 0°–90°; Rotation: 0°–360°

Lens

Lens Type

motorized varifocal

Lens mount

f14

Focal length

2.7 mm–13.5 mm

Maximum opening

F1.5

Field of view

Horizontal: 104°–29°
Vertical: 54°–16°
Diagonal: 125°–33°

Iris Control

Fixed

Close focusing distance

0.8 m (2.62 ft)

Intelligence

IVS (Perimeter Protection)

Tripwire, Intrusion (supports accurate vehicle and person classification and detection)

AI SSA

Yeah

Quick selection

With AI NVR, quickly detect human/vehicular targets that users care about from SMD events

Smart Search

Work together with Smart NVR to perform refined smart search, event extraction and event video fusion.

Video

Video compression

H.265; H.264; H.264H; H.264B; MJPEG (only supported in sub-stream)

Smart Codec

Smart H.265+
Smart H.264+

AI Coding

IA H.265
IA H.264

Video frame rate

Main stream: 2688 × 1520 at (1–25/30) fps
Sub stream 1: 704 × 576 a (1–25 fps)/704 × 480 a (1–30 fps)
Secondary stream 2: 1920 × 1080 at (1–25/30 fps)

*The above values ​​are the maximum frame rates for each stream; for multiple streams, the values ​​will be subject to the total encoding capacity.

Transmission capacity

3 streams

Resolution

4M (2688 x 1520); 3.6M (2560 x 1440); 3M (2048 x 1536); 3M (2304 x 1296); 1080p (1920 x 1080); 1.3M(1280×960); 720p (1280 x 720); D1 (704x576/704x480); CIF (352 x 288/352 x 240); VGA (640 x 480)

Bit rate control

CBR/VBR

Video bit rate

H.264: 3 kbps–8192 kbps
H.265: 3 kbps–8192 kbps

Day/Night

Automatic (ICR)/Color/B/W

BLC

Yeah

HLCC (Human Behavior Clearinghouse)

Yeah

Wide Dynamic Range (WDR)

120dB

Scene Self-Adaptation (SSA)

Yeah

White balance

Automatic; natural; streetlight; exterior; manual; regional custom

Gain control

Car

Noise reduction

3D NO

Motion detection

OFF/ON (4 areas, rectangular)

Image stabilization

Electronic Image Stabilization (EIS)

Region of Interest (RoI)

Yes (4 areas)

Defog

Yeah

AFSA

Yeah

Image rotation

0°/90°/180°/270° (supports 90°/270° with resolution of 2688 × 1520 and below)

Mirror

Yeah

Privacy Masking

4 areas

Audio

Built-in microphone

Yeah

Audio compression

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

Alarm

Alarm event

- AGAIN:

No SD card; SD card full; SD card error; Lifespan warning (only support Dahua card); Network disconnection; IP conflict; Illegal access; Motion detection; Video tampering; Intrusion; Tripwire; Scene switching; Audio detection; Voltage detection; Defocus detection; External alarm; SMD; Safety exception

-ZS:

No SD card; SD card full; SD card error; Lifespan warning (only support Dahua card); Network disconnection; IP conflict; Illegal access; Motion detection; Video tampering; Intrusion; Tripwire; Scene switching; Audio detection; Voltage detection; Defocus detection; SMD; Safety exception

Grid

Network port

RJ-45 (10/100 Base-T)

SDK and API

Yeah

Network protocol

IPv4; IPv6; HTTP; TCP; UDP; ARP; RTP; RTSP; RTCP; RTMP; SMTP; FTP; SFTP; DHCP; DNS; DDNS; QoS; UPnP; NTP; Multicast; ICMP; IGMP; NFS; PPPoE; SNMP; P2P

Cyber ​​Security

Video encryption; Firmware encryption; Configuration encryption; Digest; WSSE; Account lockout; Security logs; IP/MAC filtering; X.509 certification generation and import; syslog; HTTPS; 802.1x; Trusted boot; Trusted execution; Trusted upgrade

Interoperability

ONVIF (Profile S/Profile G/Profile T); CGI

User/Host

20 (Total bandwidth: 64M)

Storage

FTP; SFTP; Micro SD card (support max. 256G); NAS

Browser

EN:IE11
Chrome
Firefox

Management software

SmartPSS Lite; DSS; DMSS

Mobile client

iOS; Android

Certification

Certifications

CE-LVD: EN62368-1;
CE-EMC: Electromagnetic Compatibility Directive 2014/30/EU;
FCC: 47 CFR FCC Part 15, Subpart B;
UL/CUL: UL62368-1 and CAN/CSA C22.2 No. 62368-1-14

Port

Audio input

1 channel (RCA port) (only compatible with ZAS)

Audio output

1 channel (RCA port) (only compatible with ZAS)

Alarm input

1 input channel: wet contact, 5 mA 3 V–5 VDC (only - ZAS

supports)

Alarm output

1 output channel: wet contact, 300 mA 12 VDC (only - ZAS)

supports)

Force

Power supply

12VDC/PoE (802.3af)

Energy consumption

Basic: 2.8 W (12 VDC); 3.6W (PoE)
Max. (WDR + IR Intensity + Intelligence): 7.9 W (12 VDC); 9.2W (PoE)

Atmosphere

Operating temperature

–30°C to +60°C (–22°F to 140°F) / Less than 95% relative humidity

Storage temperature

–40°C to +60°C (–40°F to 140°F)

Protection

IP67

Structure

Box

Metal

Product Dimensions

244.1mm × 79.0mm × 75.9mm
(9.61" × 3.11" × 3.00") (length × width × height)

Net weight

820 grams (1.81 pounds)

Gross weight

1090 grams (2.40 pounds)