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Lorex A4 - 4MP IP Wired Bullet Security Camera with Listen-In Audio and Smart Motion Detection

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Product Features

  • Recorder Required (Wired)
  • 4MP Resolution
  • Smart Motion Detection
  • Color Night Vision
  • Listen-In Audio
  • IP67 Weatherproof Rating
  • Wide Dynamic Range (WDR)
Read More About the Features

Note: Camera cable and power adapter are sold separately.


See everything, hear everything, worry about nothing. This Lorex 2K Bullet Security Camera delivers crystal-clear video day and night, along with premium features such as audio recording and smart motion detection for complete security. Built to endure extreme temperatures, this weatherproof camera will provide you with peace-of-mind around the clock for years to come.

In-Camera Video Analytics

  • Person Detection Person Detection
  • Vehicle Detection Vehicle Detection

Product Specifications

Image Sensor 4MP CMOS
Video Format NTSC
Video Compression H.265/H264 (Main Stream & Sub Stream)
Video Streams 2 (Mainstream & Substream)
Viewing Angle (diaognal) 114°
Lens/Lens type 2.8mm F1.6/Fixed
Resolution/Frame rate 4MP (2688 × 1520/2560 × 1440);
3MP (2304 × 1296);
1080p (1920 × 1080);
1.3M (1280 × 960);
720p (1280 × 720);
D1 (704 × 576/704 × 480);
VGA (640 × 480);
CIF (352 × 288/352 × 240)
Frame Rate (Maximum) Mainstream:
2688 × 1520@(1–20 fps)
2560 × 1440@(1–25/30 fps)
704 × 576@(1–25 fps)
704 × 480@(1–30 fps)
Termination RJ45
Aspect Ratio 16:9
Microphone Yes
Siren No
Two-way Talk No
Night Vision Range 98ft (30m)
Color Night Vision Yes
Smart Motion Detection Yes
Detection Types Vehicle and Person
Camera Housing Material Alluminum Alloy
Power Requirements PoE (Power over Ethernet Class -802.3af) / 12V DC
Power Consumption (max) 5.1W (POE), and 4.2W (DC12V)
Camera Dimensions (W x D x H) 6.5 x 2.7 x 2.7”
166.2 x 70 x 70mm
Camera Weight 1.06lbs / 0.48kg
Operating Temperature -40°F (-40°C) ~ +140°F (+60°C)
Humidity ≤95%
Environmental Rating IP67
Certification FCC, CE

What's Included

LNB45AB Overview
  1. Ethernet Connector
  2. 12V DC Power Connector
  3. Cable Notch
  4. Adjustment Screw
  5. Adjustment Knob
  6. Reset Button
  7. MicroSD Card Slot*
  8. Sun Shield & Adjustment Screw
  9. Microphone
  10. Camera Lens
  11. IR (Infrared) Light

Package Contents:

4MP IP PoE Wired Bullet Camera

Mounting Kit

Weather-resistant Cap

*A microSD card can be inserted for independent recording. Data can be accessed through the camera using a web browser but will not upload to the NVR or to the cloud for mobile app viewing

Product Compatibility

Product Support

A4 4MP IP Wired Bullet Security Camera

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