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HD 720p indoor/outdoor wireless security cameras with receiver (4-pack)



(8 reviews)



Save $110.00 (17%)

Four HD 720p indoor/outdoor wireless security cameras and receiver

LWU3624 security camera

Experience the alternative to wired cameras with the LWU3624 wireless security camera 4-pack. Enjoy simple, clutter-free installation that will save you time and money. The secure real-time video signal is protected by our Signal Guard technology which maintains a steady and reliable connection to your system. These cameras are wireless friendly meaning conflicts with competing signals have been minimized with next generation interference reduction technology. Both the cameras and receiver are fully weatherproof, meaning you can place the receiver outdoors for clearer reception with outdoor wireless cameras. Enjoy clear and fluid wireless footage day or night with night vision up to 120ft. Weatherproof and vandal resistant, the LWU3620 wireless security camera 4-pack is designed to meet your needs.





Indoor / outdoor MPX security cameras



High definition 720p resolution



Maximum night vision



Monitor most areas around home or business

Night Vision Range


Heat Rating

122°F | 50°C

Heat Rating

Cold Rating

14°F | -10°C

Cold Rating

Important note

These 720p HD wireless security cameras are compatible with the Lorex ECO LH041 & LH050 Series DVRs only.

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.




Wireless security camera features:

  • HD 720p wireless video with H.264 compression1
  • SignalGuard Technology continuously monitors the wireless signal and automatically reconnects upon detecting low signal strength
  • Next generation adaptive Frequency Hopping Spread Spectrum (FHSS) technology greatly reduces conflicts with competing signals
  • IR cut filter achieves accurate color reproduction in varying lighting conditions
  • Long Range night vision range up to 120ft (37m) / 80ft (28m)2
  • Simple installation. No video cable required3
  • Weatherproof (IP66) camera and power connectors for outdoor or indoor installation4
  • High gain antennas provide up to 160ft (50m) indoor / 500ft (152m) outdoor wireless range5
  • Vandal resistant camera design with cable pass-through mounting brackets
  • Weatherproof receiver can be installed outdoors for improved range

LWU3620 Includes:

4 × Wireless Cameras
4 × Wireless Receivers
4 × Power Adapters
4 × Mounting Kits
Quick Start Guides

1. Compatible with Lorex LH050/LH041 series DVRs only.
2. 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.
3. Camera and receiver requires a wired connection to an electrical outlet (power adaptors included).
4. Not intended for submersion in water. Installation in a sheltered area required.
5. Maximum wireless transmission range. Actual range dependent upon building materials and other obstructions in path of wireless signal. Install receiver outdoors for best performances.










Help other customers make decisions about this product... tell us what you think!

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1 out of 8


Location: new jersey

I bought the model# lwu3624. there is no operational manual. I've called several times and was place on hold, finally left call back number. I left phone number and submitted a job ticket numerous time. No reply on any of my attempts. the system seems okay but I have no idea how to use it or any way of finding solutions to problems. Customer support is non existent. Do not buy from this company or buy anything from Lorex.

Our apologies for the wait. Our technical support team has replied to your inquiry. Instructions can be found under the downloads tab of this page.

2 out of 8


Location: Vancouver

Good product. I like it so far except the fact that DDNS website does not work according to instructions and video. Else the Android App is good and I can monitor my home from far away...

3 out of 8


Location: Flagstaff, Arizona

The directions (what there is of them) tell you to go online and download the latest software. Oh I've tried. They don't actually have a link to the software for this system I bought 9-18-2016 from Sam's Club. The cameras do work, not that well, but they work. The issue is I can't get past the password in order to program the damned unit. And of course, there's no password information in the box. You are forced to call for tech support and WAIT. Oh, I've tried. They nicely ask if you want them to call you back? Of course, I do. Who wants to wait an hour on hold? If you do, buy this unit. If you'd rather do something with that extra few hours you'll gain by buying a different brand, don't buy anything from FLIR.

Our apologies for any difficulty you experienced. Please find full instructions and software downloads under the Downloads tab of the product page for your system Please see the Quick Networking Guide for the default password.

4 out of 8


Location: Florida

Been on hold with this company for approximately 1 hour and 13 mins. Still no one has came to assist. Every time I call I get this guy named Eric which really sucks in communication skills. He is rude and only wants to sell a product. He does not listen and obviously he is the only worker they have. Be aware people this company seems to be a scam. Their service sucks.

Our apologies for the initial experience you had. It sounds like you must have called sales instead of technical support. Our tech team has replied to your support ticket to assist you. You can also phone technical support directly at 1-877-755-6739.

5 out of 8


Location: Baltimore

I bought the 4 camera system with the dvr. I have maybe 25 feet between cameras and I keep getting a out of range. You call LOREX 45 minute hold or call back two days later. I don't think that is very good customer service.

6 out of 8


Location: Burlington, Wa

Nice product but the worst service ever. Called trying to purchase another receiver because my unit was missing one. I didn't ask for warranty, I didn't ask for anything free, I just wanted to purchase a part so my system would function properly and I told them that. Talked with 5 different people some said ok, but couldn't take my money, some said I had to purchase an entire system, one hung up on me during a transfer, two people said they would call me back (nobody ever did), three people wanted to start a service ticket. All I wanted to do is purchase a part. Over 2 hours on the phone, even talked with a supervisor who said he would take care of it. All I got was 2 hours of my life that I will never get back and empty promises. So, here I am with a system that is garbage without the right parts to make it work.

Our sincere apologies for the experience you had. We were happy to help you with the receiver.

7 out of 8


Location: Central PA

Very pleased with our purchase. Wireless was very easy to setup.

Only suggestion is we would have liked to have seen the base have less plastic parts.

8 out of 8


Location: Seattle, WA

So far, I'm pretty impressed in the quality of the picture and how easy the product was to mount. The position of some of the bolts you need to adjust for the camera position can be problematic given where the antenna is. However, it's not a significant issue. Overall, it's a good value.



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