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Dahua IPC-HFW2231T-AS-S2 2MP Bullet Network CCTV Camera (2MP+80m IR+H.265+WDR+IP67+IK10)
Dahua IPC-HFW2231T-AS-S2 2MP Bullet Network CCTV Camera (2MP+80m IR+H.265+WDR+IP67+IK10) - Image 2
Dahua IPC-HFW2231T-AS-S2 2MP Bullet Network CCTV Camera (2MP+80m IR+H.265+WDR+IP67+IK10) - Image 3

Dahua IPC-HFW2231T-AS-S2 2MP Bullet Network CCTV Camera (2MP+80m IR+H.265+WDR+IP67+IK10)

Dahua

2MP Dahua Bullet CCTV Camera with H.265 compression, 80 m IR night vision, and IP67 protection

> 2MP 1/2.8″ CMOS image sensor, low luminance, and high definition image.

> Outputs max. 2MP (1920 × 1080)@25/30 fps.

> H.265 codec, high compression rate, ultra-low bit rate.

> Built-in IR LED, and the max. illumination distance is 80 m.

> ROI, SMART H.264+/H.265+, flexible coding, applicable to various bandwidth and storage environments.

> Rotation mode, WDR, 3D NR, HLC, BLC, digital watermarking, appli cable to various monitoring scenes.

> Intelligent monitoring: Intrusion, tripwire.

> Abnormality detection: Motion detection, privacy masking, audio de tection, no SD card, SD card full, SD card error, network disconnection, IP conflict, illegal access, and voltage detection.

> Alarm: 1 in, 1 out; audio: 1 in, 1 out; supports max. 256 G micro SD card.

> 12V DC/PoE power supply.

> IP67, IK10 protection (optional).

Click to Datasheet of IPC-HFW2231T-AS-S2

Rs.17,886.00 Rs.22,600.00

Overview, Performance & Features – Dahua CCTV Camera in Sri Lanka

The Dahua IPC-HFW2231T-AS-S2 2MP Bullet Network CCTV Camera is a premium-grade Dahua CCTV camera in Sri Lanka built for long-range night surveillance and dependable outdoor protection. It features a 1/2.8-inch CMOS sensor that delivers crisp 2 MP Full HD video (1920 × 1080) at 25/30 fps. Additionally, it uses advanced H.265 compression for reduced bandwidth and storage use while maintaining excellent image clarity.

Moreover, this model integrates a powerful IR LED system that extends visibility up to 80 meters, ensuring bright, detailed imaging even in total darkness. Furthermore, the camera supports WDR, 3D NR, HLC, and BLC, which balance light and eliminate glare for stable performance in both bright and shadowed environments. Its intelligent monitoring functions—such as Intrusion and Tripwire Detection—allow precise perimeter protection.

The IPC-HFW2231T-AS-S2 also includes 1 alarm input and output, 1 audio input and output, and supports micro SD cards up to 256 GB for local recording. In addition, it offers abnormality alerts including motion, privacy masking, voltage error, audio detection, and illegal access. The IP67 and optional IK10 ratings provide protection against harsh weather and vandalism, while PoE and 12 V DC power options simplify installation.

Technical Highlights – Dahua CCTV Camera in Sri Lanka

  • Image Sensor: 1/2.8″ CMOS, 2 MP (1920 × 1080) @ 25/30 fps

  • Illumination Range: Up to 80 m IR distance

  • Compression: H.265 / Smart H.265+ / Smart H.264+

  • Smart Functions: Intrusion Detection, Tripwire Detection

  • Image Enhancements: WDR, 3D NR, HLC, BLC, Digital Watermarking

  • Detection Alerts: Motion, Privacy Masking, Audio Detection, SD Card Error, Network Disconnection

  • Alarm & Audio I/O: 1 in / 1 out each

  • Storage: Supports up to 256 GB micro SD card

  • Power Supply: 12 V DC / PoE (802.3af)

  • Protection: IP67 Weatherproof / IK10 Vandal Resistance (optional)

You can pair this camera with Dahua NVR systems in Sri Lanka for full integration and remote monitoring.

Why Choose This Model

The Dahua IPC-HFW2231T-AS-S2 2MP Bullet CCTV Camera combines high-definition clarity, 80 m night vision, and rugged construction. Because of its long-range IR, H.265 efficiency, and dual power options, it ensures stable performance in any environment. Therefore, it’s ideal for Sri Lankan properties—such as hotels, warehouses, and commercial buildings—requiring professional security coverage.

SKU: IPC-HFW2231T-AS-S2 Category:
Weight 1.5 kg
brands

Dahua

Camera

Image Sensor

1/2.8″ 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 (Color, 30 IRE)
0.0002 Lux@F1.6 (B/W, 30 IRE)
0 Lux (Illuminator on)

S/N Ratio

> 56 dB

Illumination Distance

80 m (262.5 ft) (IR)

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

Lens Mount

M12

Focal Length

3.6 mm; 6 mm; 8mm

Max. Aperture

3.6 mm: F1.6
6 mm: F1.6
8 mm: F1.6

Field of View

3.6 mm: Horizontal: 88°; Vertical: 44°; Diagonal: 105°
6 mm: Horizontal: 54°; Vertical: 29°; Diagonal: 63°
8 mm: Horizontal: 42°; Vertical: 23°; Diagonal: 47°

Iris Control

Fixed

Close Focus Distance

3.6 mm: 1.3 m (4.27 ft)
6 mm: 2.5 m (8.20 ft)
8 mm: 4 m (13.12 ft)

DORI Distance

Lens

Detect

Observe

Recognize

Identify

3.6 mm

58.9 m (193.24 ft)

23.6 m (77.43 ft)

11.8 m (38.71 ft)

5.9 m

(19.36 ft)

6 mm

82.8 m (271.65 ft)

33.1 m (108.60 ft)

16.6 m (54.46 ft)

8.3 m

(27.23 ft)

8 mm

121.3 m (397.97 ft)

48.5 m (159.12 ft)

24.3 m (79.72 ft)

12.1 m (39.70 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@1–25/30 fps
Sub stream:
704 × 576@1–25 fps
704 × 480@1–30 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.

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° (Support 90°/270° with 1080p resolution and lower)

Mirror

Yes

Privacy Masking

4 areas

Audio

Audio Compression

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

Alarm

Alarm Event

No SD card; SD card full; SD card error; network disconnection; IP conflict; illegal access; motion detection; video tampering; tripwire; intrusion; audio abnormality; voltage detection; external alarm; security exception

Network

Network Port

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

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; Boujour

Interoperability

ONVIF (Profile S/Profile G/Profile T); CGI; P2P; Milestone

User/Host

20 (Total bandwidth: 48 M)

Storage

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

Browser

IE
Chrome
Firefox

Management Software

Smart PSS; DSS; DMSS

Mobile Client

IOS; Android

Certification

Certifications

CE-LVD: EN 62368-1
CE-EMC: Electromagnetic Compatibility Directive 2014/30/EU
FCC: 47 CFR FCC Part 15, Subpart B

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

12 V DC/PoE (802.3af)

Power Consumption

Basic: 1.8 W (12 V DC); 2.4 W (PoE)
Max. (ICR + H.265 + max. resolution + main stream + IR intensity + WDR + IVS): 5.5 W (12 V DC); 6.1 W (PoE)

Environment

Operating Temperature

–40 °C to +60 °C (–40 °F to +140 °F)

Operating Humidity

≤ 95%

Storage Temperature

–40 °C to +60 °C (–40 °F to +140 °F)

Protection

IP67; IK10 (optional)

Structure

Casing

Metal

Product Dimensions

244.1 mm × Φ90.4 mm (9.6″ × Φ3.6″)

Net Weight

0.91 kg (2.0 lb)

Gross Weight

1.16 kg (2.6 lb)

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