Hikvision 2.5-inch 4MP Infrared PoE Camera 2D40IW-DE3

Supports high-definition video output of up to 2560×1440@30fps
• Built-in with 4 supplemental lights, supports infrared illumination, with a maximum照射 distance of 20 meters.
• Supports 4x optical zoom (2.8-12mm), 16x digital zoom
• Supports 355° horizontal and 90° vertical rotation
Built-in microphone and speaker, supporting two-way voice communication function
• Equipped with a 1-in/1-out audio cable, supporting 1 audio input and 1 audio output
• Supports 300 preset positions, with one-touch surveillance and cruise control functions
• Supports digital noise reduction, digital wide dynamic range, strong light suppression, ROI, and other image functions
Supports up to 512GB Micro SD/Micro SDHC/Micro SDXC card storage
• Supports ceiling mount or wall mount (wall mount bracket sold separately)
• Waterproof and dustproof to IP66 standard

Basic Parameters

Sensor Type:

1/2.7＂ progressive scan CMOS

Maximum Resolution:

2560×1440

Minimum Illuminance:

Color: 0.005 Lux @ (F1.8, AGC ON); B/W: 0.001 Lux @ (F1.8, AGC ON); 0 Lux with IR

Shutter:

1/1s-1/30,000s

Day/Night Switch Mode

Automatic ICR Color to Black Conversion

Zoom Ratio:

4x optical zoom, 16x digital zoom

Slow shutter speed

Not supported

Lens

Focal Length:

2.8-12mm

Field of View:

99.4 to 32.8 degrees (horizontal) 51.7 to 18.4 degrees (vertical) 119.9 to 37.5 degrees (diagonal)

Focus Mode:

Automatic / Manual / Semi-Automatic

Maximum Aperture Number:

F1.8

Optical Zoom Speed:

About 2 seconds

Tripod

Range:

0°-355°

Vertical Range:

0°-90°

Horizontal Speed:

0.1°-50°/s, adjustable speed; horizontal preset point speed: 50°/s

Vertical Speed:

0.1°-50°/s, adjustable speed; vertical preset point speed: 50°/s

Magnification Ratio:

Supported

Number of preset points:

300

Pre-set point video freeze

Support

Watchdog feature:

Cruise Scan, Preset Points

3D Positioning:

Support

Azimuth information display:

Support

Scheduled Task:

Cruise Scan, Preset Points, PTZ Restart, PTZ Verification

Power-off Memory:

Support

Video

Main Stream Frame Rate Resolution:

50 Hz:25 fps (2560×1440,1920×1080,1280×960,1280×720), 60 Hz: 30 fps(2560×1440, 1920×1080,1280×960,1280×720)

Sub-code stream frame rate resolution:

50Hz:25fps(704×576,640×480,352×288) 60Hz:30fps(704×480,640×480,352×240)

Video Compression Standard:

H.265/H.264/MJPEG

H.264：

baseline/Main/High Profile

SVC：

Supported

ROI：

Support

Audio

Audio Compression Standards:

G.711alaw/G.711ulaw/G.722.1/G.726/MP2L2/AAC-LC

Audio Compression Bitrate:

16 Kbps(G.722.1)/64 Kbps(G.711ulaw/G.711alaw)/32~160 Kbps(MP2L2)/16~64 Kbps(AAC-LC)/16 Kbps(G.726)

Audio Sampling Rate:

16kHz/8kHz

Environmental Noise Filtration:

Support

Internet

Supported Protocols:

IPv4/IPv6,HTTP,HTTPS,802.1x,Qos,FTP,SMTP,UPnP,SNMP,DNS,DDNS,NTP,RTSP,RTCP,RTP,TCP/IP,UDP,IGMP,ICMP,DHCP,PPPoE,Bonjour,WebSocket,WebSockets

Maximum number of flow paths:

Up to 6 channels

Interface Protocol:

ISAPI, Open Network Video Interface, GB28181-2022, ISUP (5.0), SDK

User Management:

Up to 32 users, divided into 3 levels: Admin, Operator, and General User

Safety Management:

Authorized username and password, MAC address binding, HTTPS encryption, IEEE 802.1x network access control, IP address filtering

Browser:

IE10-11, Chrome57+, Firefox52+, Safari11+

Interface

Network Interface:

RJ45 port, auto-sensing 10M/100M network data

SD card expansion:

Supports Micro SD/Micro SDHC/Micro SDXC cards, up to 512GB maximum

Built-in microphone:

1 built-in microphone that can clearly receive sound within a radius of 5 meters

Audio:

1 audio input, audio peak: 2-2.4V[p-p], input impedance: 1KΩ±10% 1 audio output, linear level, impedance: 600Ω

Built-in speaker:

1 built-in speaker, alarm sound up to 10 meters

Restore Factory Settings

Support

Power Output:

DC12V, current ≤ 60mA

Fill Light

Lighting Type:

Infrared Illumination

Replacement Light Distance:

20m

Anti-overexposure protection:

Support

Infrared wavelength range:

850nm

General specifications

Power Supply:

DC12V, max power consumption 9.2W, PoE (802.3af)

Dimensions:

Φ130.7×103.6mm

Weight:

Naked unit: approx. 560g; packaged: approx. 780g

Operating Temperature and Humidity:

-30℃ to 60℃; humidity less than 90%

Universal Functions:

Mirroring, password protection, watermark technology, IP address filtering

Usage Environment Instructions:

1. Do not operate the equipment in environments with vibration or impact, such as vehicles, high-speed trains, ships, port cranes, and large-scale mining machinery, etc. 2. Avoid using the equipment in areas with severe corrosion, strong acids, high salt content, and alkalinity, such as offshore islands, platforms, ships, chemical industries, fumigation, coastal areas (within 5 km), and other special corrosive environments. 3. Do not use the equipment in strong electromagnetic interference environments, such as the main transmission direction of broadcast tower antennas, switchgear areas of power substations, near power transmission lines of the power grid, track collector arms, radar, medical nuclear magnetic resonance, and near antennas of 4G/5G/FM base stations. 4. Do not use the equipment in extreme hot or cold, dusty, or high humidity environments for extended periods; refer to the working temperature and humidity requirements.

Certification

Protection:

Suitable for complex electromagnetic environments with high immunity capability

Application Scenarios

Application Scenario:

Infrared Network High-Definition Mini PTZ Camera, suitable for wide application in remote environments at indoor heights of 2.5m to 5m, such as corridors, office areas in office buildings, manufacturing factories, chain stores, restaurants, and more.

Image

Image Parameters Switch

Support

Image Settings:

Saturation, brightness, contrast, sharpness

Day/Night Conversion Method:

Day and Night, Auto-Toggle, Scheduled Switch

Wide Dynamic Range

Supported

Signal-to-Noise Ratio:

＞52dB

Through the fog:

Supported

Image Enhancement:

Backlight compensation, strong light suppression, 3D digital noise reduction

Privacy Shield

Up to 8 rectangular areas, mosaic support, multiple color settings available

Regional Focus:

Supported

Regional Exposure:

Support

Event

Common Event:

Anomaly, Motion Detection, Obstruction Alarm, Audio Anomaly Detection

Smart Event:

Area Intrusion Detection, Exit Area Detection, Entry Area Detection, Boundary Crossing Detection

Alarm联动：

Supports email linkage/upload center/upload via FTP, SD card, NAS/sound linkage/video linkage