SKU: 8502893422

Marvelmind Stationary TX/RX Beacon v4.9 (433mHz) [SL4]

$35.31 $39.23
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Description

Marvelmind Stationary TX/RX Beacon v4.9 (433mHz) [SL4]This is a stationary beacon that forms part of the marvelmind indoor positioning system. It allows for an accuracy of up to 2cm. The beacons use ultrasonic pings, connected via an ISM band telemetry connection to accurately and affordably tracking objects indoors. To extend the range of the indoor positioning starter kit , you can add more beacons to increase the coverage area. This beacon is designed to be a stationary beacon. This beacon is

This is a stationary beacon that forms part of the marvelmind indoor positioning system. It allows for an accuracy of up to 2cm. The beacons use ultrasonic pings, connected via an ISM band telemetry connection to accurately and affordably tracking objects indoors. To extend the range of the indoor positioning starter kit , you can add more beacons to increase the coverage area. This beacon is designed to be a stationary beacon.

This beacon is available with a 433Mhz radio and does not include an IMU, so can only be used for stationary beacons.

Key Features

  • Can be added to the network to increase coverage area of indoor positioning system
  • Built-in rechargeable battery
  • Up to 1300h (>100 days with 12h/day & 1Hz location update rate) in active mode when powered from the battery. Up 2y in deep sleep mode
  • General Features of Marvelmind Indoor Positioning system

General Features of Marvelmind Indoor Positioning system

  • High-precision (+-2cm) indoor navigation system for autonomous robots and systems ("indoor GPS")
  • Indoor tracking and positioning of objects and humans equipped with beacons
  • Coverage radius of a beacon: up to 50 meters
  • Supports USB, UART, SPI and I2C interfaces on mobile beacon
  • Radio interface: 433MHz/915Mhz & 10mW - up to 100m in office environment
Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 8502893422

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Verified Purchase
Marilyn Hope Smith Callum
San Leandro, US
★★★★★ 5
High quality name brand men clarks
Size: 8, Color: Beeswax, Size: 8, Color: Beeswax
Tru to size and extremely comfortable. Easy to clean and of excellent quality.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on February 7, 2026
Z
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zen
Whiting, US
★★★★★ 5
Clark's Wallabee's are the best shoes ever made!
I was looking for a new pair of shoes, after one of my Clarks casual shoes (made in india) literally split in half. It only had 8 months of use! I was so angry, so much so that as a loyal Clark's customer I vowed to move on to another brand of shoe. So I began my search, and search, and search... I just couldn't find any pair of shoe that exited me as much as Clark's did. I began to reminisce on my first pair of Clark's that started it all. The Wallabees. The quality in craftsmanship, the nice thick leather, the stitching, and the indestructible weird looking jelly soles. These things could take a hit. I mean I wore them consistently for two years and they just wouldn't budge. I eventually needed something different, so I put them in the closet; only to come out when ever a pair of shoe wore out and I needed a something while I made another purchase. After about 2 years of that I realize I shouldn't be buying more shoes I should be wearing my wallabees. So I wore them for several more years until I finally decided its was time to part... What a mistake. Here I had a pair a shoes that lasted me almost a decade I parted away for no real good reason. It took me many more years of wearing other Clark's and other brands to come to this realization. The Wallabee's are the best shoes ever made! I broke my vow of not buying Clark's after that indian made piece of crap, and decided to buy these. To my surprise the wallabee's are no longer made in England or Ireland, but instead made in China! I was sceptical as to how great the quality may be. I mean I lost faith in Clark's after all. But after careful inspection, these shoe's look, smell, and feel just like the originals. The craftsmanship looks the same as well (a little more modern support). I did some research and turns out China has one of Clark's best shoe factory in the world. I can not judge these shoes by where is was made, but how they fare out with the old ones. So far I'm very very happy! I will wear these and put it to the test of time, and see if they will go for almost a decade as my originals did. At this point they once again take their place as my number one favorite pair of shoes.
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Reviewed in the United States on March 26, 2013
I
Verified Purchase
I'm highly upset by this product. They sent one without the lid. It looks used and rye middle latch is bent so your not able to close it.
Chelsea, US
★★★★★ 5
Love them!
Size: 7, Color: Maple Suede
These are a classic! Amazing materials and product. If you have never owned a pair, be aware that the soles will get dirty quickly and visibly noticeable. I would say true to size in what you were in sneakers.
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Reviewed in the United States on March 12, 2026
C
Verified Purchase
Casondra Hasty
Belleville, US
★★★★★ 4
Style and comfort
Size: 9.5, Color: Black Suede
Love these but hard to find more colors
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Reviewed in the United States on May 22, 2026
S
Verified Purchase
shaun
Pawtucket, US
★★★★★ 5
Order now
Size: 11.5, Color: Maple Suede
Perfect! Greatest shoe ever made. Fast delivery
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 29, 2026

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