Dahua IPC-HFW2231T-AS-S2 2MP Lite IR Fixed-focal Bullet Network Camera Price in Nairobi Kenya

Dahua IPC-HFW2231T-AS-S2 2MP Lite IR Fixed-focal Bullet Network Camera Price in Nairobi Kenya

SKU: IPC-HFW2231T-AS-S2 Category:

Product Description

Camera
Image Sensor 1/2.8” 2Megapixel progressive CMOS
Max. Resolution 1920 (H) × 1080 (V)
ROM 128 MB
RAM 128 MB
Scanning System Progressive
Electronic Shutter Speed Auto/Manual 1/3 s–1/100,000 s
Min. Illumination 0.002 Lux@F1.6
S/N Ratio > 56 dB
Illumination Distance 80 m (262.5 ft)
Illuminator On/Off Control Auto/Manual
Illuminator Number 4 (IR LED)
Pan/Tilt/Rotation Range Pan: 0°–360°

Tilt: 0°–90°

Rotation: 0°–360°

Lens
Lens Type Fixed-focal
Mount Type M12
Focal Length 3.6 mm; 6 mm; 8 mm
Max. Aperture 3.6 mm: F1.6

6 mm: F1.6

8 mm: F1.6

Field of View 3.6 mm: Horizontal 87° × Vertical 46° × Diagonal 104°

6 mm: Horizontal 54° × Vertical 29° × Diagonal 63°

8 mm: Horizontal 41° × Vertical 22° × Diagonal 47°

Iris Type Fixed
Close Focus Distance 3.6 mm: 1.2 m (3.9 ft)

6 mm: 2.5 m (8.2 ft)

8 mm: 4 m (13.1 ft)

DORI Distance Lens Detect Observe Recognize Identify
3.6 mm 55.2 m
(181.1 ft)
22.1 m
(72.5 ft)
11.0 m
(36.1 ft)
5.5 m
(18.0 ft)
6 mm 82.8 m
(271.7 ft)
33.1 m
(108.6 ft)
16.6 m
(54.4 ft)
8.3 m
(27.2 ft)
8 mm 110.3m
(361.9 ft)
44.1 m
(144.7 ft)
22.1 m
(72.5 ft)
11.0 m
(36.1 ft)
Smart Event
IVS Tripwire; intrusion
Video
Video Compression H.265; H.264; H.264B; MJPEG (only supported

by the sub stream)

Smart Codec Smart H.265+/ Smart H.264+
Video Frame Rate Main stream:

1920 × 1080 (1 fps–25/30 fps)

Sub stream:

704 × 576 (1 fps–25 fps)

704 × 480 (1 fps–30 fps)

Stream Capability 2 streams
Resolution 1080p (1920 × 1080); 1.3M (1280 × 960); 720p (1280 × 720); D1 (704 × 576/704 × 480); VGA (640 × 480); CIF (352 × 288/352 × 240)
Bit Rate Control CBR/VBR
Video Bit Rate H.264: 32 kbps–6144 kbps

H.265: 12 kbps–6144 kbps

Day/Night Auto(ICR)/Color/B/W
BLC Yes
HLC Yes
WDR 120 dB
White Balance Auto/natural/street lamp/outdoor/manual/regional custom
Gain Control Auto/Manual
Noise Reduction 3D NR
Motion Detection OFF/ON (4 areas, rectangular)
Region of Interest (RoI) Yes (4 areas)
Smart Illumination Yes
Image Rotation 0°/90°/180°/270° (Supports 90°/270° with 1080p resolution and lower.)
Mirror Yes
Privacy Masking 4 areas
Audio
Audio Compression G.711a; G.711Mu; G.726
Alarm
Alarm Event No SD card; SD card full; SD card error; network disconnection; IP conflict; motion detection; video tampering; tripwire; intrusion; illegal access; voltage detection; audio detection; safety exception; local alarm
Network
Network RJ-45 (10/100 Base-T)
SDK and API Yes
Cyber Security Video encryption; firmware encryption; configuration encryption; 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
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; Bonjour
Interoperability ONVIF (Profile S/Profile G/Profile T); CGI; P2P; Milestone; Genetec
User/Host 20
Storage FTP; Micro SD card (support max. 256 G); NAS; SFTP
Browser IE
Chrome
Firefox
Management Software Smart PSS; DSS; DMSS
Mobile Phone 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: UL60950-1 CAN/CSA C22.2 No.60950-1-07
Port
Audio Input 1 channel (RCA port)
Audio Output 1 channel (RCA port)
Alarm Input 1 channel in: 5mA 3V–5V DC
Alarm Output 1 channel out: 300mA 12V DC
Power
Power Supply 12V DC/PoE (802.3af)
Power Consumption < 7.8W
Environment
Operating Conditions –40°C to +60°C (–40°F to +140°F)/less than ≤ 95% RH
Storage Temperature –40°C to +60°C (–40°F to +140°F)
Protection IP67; IK10(optional)
Structure
Casing Metal
Dimensions 244.1 mm × Φ90.4 mm (9.61″ × Φ3.26″)
Net Weight 0.91 kg (2.0 lb)
Gross Weight 1.16 kg (2.6 lb)

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