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3 Megapixel IP Bullet Camera

3 Megapixel IP Bullet Camera with IR 2.8-12mm Lens

4.4/5 rating (5 votes)

EW2391K from Intelvision is 3 megapixel bullet IP camera with IR, this camera is outfitted with an exclusive IP67 rated housing for both indoor/outdoor installation. It adopts 1/2.5 inch progressive scan CMOS image sensor to deliver up to 3 megapixel resoluton and support standard full HD video output at 1080P in real time. The EW2391K supports day/night functionality via its built-in mechanical IR-CUT filter.

EW2391K is IR bullet camera has 42pcs infrared LED illuminators enable this camera to capture clear images even under complate darkness or low lighting environments. By the way, it adopts smart IR control function can allow camera to avoid IR-saturation effect. It's equipped with 2.8-12mm vari-focal lens, easy-to-adjust manualy zoom&focus design, which can allow user to adjust its field of view with ease.

This camera supports wide dynamic range (WDR) and 3D noise reduction (3D-DNR) and BLC/HLC to enhance the overall monitoring performance. This camera is based on latest H.264/MJPEG dual codec technology, dual streaming function for bandwidth and storage optimization. It has advanced web function, allow user to access camera through PC browsers, Software, Smartphone apps It's Onvif compatible, and work with other third-party IP devices including NVR, VMS.

Key features

  • 3 megapixel 1/2.5" progressive scan CMOS image sensor
  • Supports up to 2048x1536 pixels (3MP) and 1080P
  • TI "Davinci" DM368 as core video processor
  • Equipped with 2.8-12mm vari-focal lens
  • Manual zoom/focus design
  • Built-in ICR for day/night monitoring
  • Equipped with 42pcs infrared LED illuminators
  • Night vision up to 40 meters
  • Smart IR to prevent IR-saturation
  • Wide dynamic range (WDR) to enhance performance
  • 3D digital noise reduction (3D-DNR)
  • High light compensation (HLC)
  • Back light compensation (BLC)
  • Motion detection + privacy mask
  • H.264/MJPEG dual codec support
  • Dual streaming technology
  • Even reporting: Email, FTP, save to memory card, push notification
  • Audio I/O for two-way intercom
  • D1 BNC video output
  • Reset button design
  • Local MicroSD card storage (optional)
  • Power over Ethernet IEEE802.3af (Optional)
  • WiFi connection (optional)
  • IP66 rated design
  • Working voltage DC12V
  • Onvif compliant product

HD IP Solution

Compared with analog surveillance camera, IP camera can provide higher resolution and superior video quality with true color reproduction images.

IP vs Analog solution

3 megapixel ultra high definition

Dual streaming helps IP camera deliver ultimate performance for different surveillance purpose. Main stream ideal for local monitoring and recording at ultra high resolution of 2048*1536 (3MP), 1280*720P (1.3MP). Sub-stream ideal for 3G/Wifi mobile devices for remotely monitoring at resolution of D1 (640*480P).

1.3MP vs 2MP vs 3MP Resolution

True Wide Dynamic Range

Equipped with MT9P006 progressive CMOS image sensor features with wide dynamic function. Greatly improved the images quality when camera is working under challenging low/strong light conditions. This feature enables the camera to produce clearer images in less than ideal lighting conditions. WDR balances the contrast of light and shadow to improve visibility in dark areas within a scene.

WDR comparison

Remote view from anywhere

Supporting PC remote view and config, offering free smartphone apps for instant viewing on cameras through your smartphone and tablet.

Remote view from PC and smartphone

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3MP IP Camera Sample Video

Model  EW2391K
Image device 1/2.5" Progressive Scan 3.0Mega Pixel CMOS
Effective pixels 2048×1536P
Sensitivity Color:0.6lux@ F1.2,B/W:0 08ux @ F1.2
Automatic lens Control DC Iris
Lens 2.8mm-12mm vari-focal HD lens
AGC & W/B Auto
Infrared 42pcs Infrared LEDs
Night vision 40 meters
Audio/Two-way Microphone input / Line output
IP Specifications
Video Encoder H.264 Compression
Video Profile

2048*1536@15fps;1920*1080@30fps,1600*1200@30fps, 1280*720@30fps

Frame Rate Up to 30fps for 1080P
Image Setting Saturation, Luminance, Contrast Ratio Adjustable Through Client or IE.
Streaming Controllable frame rate and bandwidth Constant and variable bit rate (H.264)
Audio Encoder G.726/G.722/G.711 Standard Code,64Kbps Transfer Speed
Security Password protection, IP address filtering, user access log
Users 10 simultaneous unicast users
Application Programming Interface Open API for software integration SDK
Alarm Triggers Intelligent video motion detection and external input
Motion Detection 10-zone video motion detection
Alarm Events Event server: FTP server, SMTP server, Samba server. File upload video clip or snapshot  
Notification via email, HTTP, and TCP
External output activation  
Go preset and go camera tour (RS485)
Audio alerting output  
Video Buffer Pre- and post- alarm buffering
Power Supply 12V DC
PoE  IEEE 802.3af (Paid function)
Dimensions 285 × 176 × 138 mm
Weight 1.65kg
Ingress protection  IP67
Connectors RJ-45 10BaseT/100BaseTX DC jack 1 alarm input and 1 output RS485 Audio in / Audio out
Protection Class Indoor/Outdoor
Operating Temperature -10°C to 60°C
Operating Humidity  20% ~ 80% (non-condensing) 
Viewing System
OS Windows® XP, Vista, Windows 7
Browser IE 6.0 or later / Firefox 2.0 or later / Safari
Cell Phone With 3GPP player
Video Player  VLC, Quick Time, Real Player
Optional NVR Program HD Network monitoring manage software

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