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1080p HD Wireless Video Security Cameras with Long-Range Night Vision

LWU3720 Series

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1080p HD Wireless Video Security Cameras with Long-Range Night Vision

Experience full 1080p high definition video with the convenience of simplified installation and reliable wireless video with the LWU3720 Series 1080p Wireless Video Security Cameras. Complement your home or business security system with extended range and flexibility with these weatherproof 1080p HD wireless video security cameras.

1080p HD wireless video

1080p HD wireless video

Experience the perfect blend of simple setup and high performance with 1080p wireless video security cameras. No need to run video cables – our high definition security cameras transmit 1080p HD video wirelessly to the weatherproof receiver connected to the DVR. High definition 1080p (1920×1080) recording resolution ensures crisp live-viewing and recording, and our exclusive SignalGuard technology detects low signal strength and reconnects automatically to ensure you have a reliable video feed at all times.

Crystal clear night vision

Crystal clear night vision

Reliable security means protection at all times, including all through the night. First-class IR LED night vision technology and an integrated automatic Infrared Cut Filter (ICR) ensure detailed footage with accurate color representation in all lighting conditions. Clearly identify objects up to 130ft (40m) away in regular nighttime conditions and up to 90ft (27m) away in total darkness. Never lose sight of the things that matter most with clear viewing around the clock.

Weatherproof wireless cameras

Weatherproof wireless cameras

Wireless convenience combined with rugged durability makes one of our toughest wireless security cameras to date. Our robust, weatherproof cameras are IP66-rated to stand up against the elements. Fortified design makes this camera perfect for outdoor surveillance, while the compact housing is suitable for home monitoring applications as well. The LWU3720 Series wireless receiver is also weatherproof rated for outdoor placement for even better wireless range outdoors.

Night Vision

View video during the day and with night vision at night.

Indoor Outdoor

Camera performs both in outdoor and indoor applications.

High Performance Real-time Video

The camera transmits high resolution video signal in real time at 25 frames per second

SignalGuard Technology

Continuously monitors the wireless signal and automatically reconnects upon detection of low signal strength.


LWU3720 Series

Wireless 1080p HD Video Security Cameras:

  • 1080p HD wireless video 1
  • SignalGuard technology continuously monitors the wireless signal and automatically reconnects upon detecting low signal strength 2
  • Compatible with Lorex MPX recorders 3
  • Adaptive Frequency Hopping Spread Spectrum (FHSS) technology greatly reduces conflicts with competing signals
  • Simple installation. No video cables required 1
  • Auto-mechanical infrared camera filter achieves accurate color reproduction in varying lighting conditions
  • Long range night vision up to 130ft (40m) / 90ft (27m) 4
  • Vandal-resistant Polycarbonate housing with cable pass-through mounting bracket
  • Weatherproof (IP66) cameras and receiver for superior performance and extended range outdoors 5
  • High gain antennas provide up to 160ft (50m) indoor / 500ft (152m) outdoor wireless range 6

Package Includes:

  • 4× Wireless 1080p HD Security Cameras
  • 1× Wireless Receiver
  • 4× Mounting Kits
  • 4× Power Adapters
  • Quick Start Guides


1. Wireless video cameras and receiver require a wired connection to a power outlet.
2. Wireless cameras automatically reconnect with the receiver upon detecting low signal strength to ensure a constant wireless connection.
3. 1080p MPX cameras are compatible with 1080p HD DVR recorders only. For a list of compatible recorders please visit
4. Stated IR illumination ranges are based on ideal conditions in typical outdoor night time ambient lighting and total darkness. Actual range and image clarity depends on installation location, viewing area and light reflection/absorption level of object.
5. Not intended for submersion in water. Installation in a sheltered area recommended.
6. Maximum wireless transmission range. Actual range dependent upon building materials and other obstructions in the path of the wireless signal.

All trademarks belong to their respective owners. No claim is made to the exclusive right to use the trademarks listed, other than the trademarks owned by Lorex Corporation. We reserve the right to change models, configurations or specifications without notice or liability. Product may not be exactly as shown. Images are simulated.


LWU3720 Series






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LWU3720 Series

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LWU3720 Series




LWU3720 Series

Wireless home security system with 4 cameras




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