Contact Us

If you still have questions or prefer to get help directly from an agent, please submit a request.
We’ll get back to you as soon as possible.

Please fill out the contact form below and we will reply as soon as possible.

  • Digital Matter Site
  • Contact Us

Mounting and Installation - Oyster3

Written by Matthew Clark-Massera

Updated at January 13th, 2025

Contact Us

If you still have questions or prefer to get help directly from an agent, please submit a request.
We’ll get back to you as soon as possible.

Contact Support
  • Home
  • Devices
  • Cellular
  • Battery Powered
  • Oyster3 LTE-M / NB-IoT
  • Getting Started

Table of Contents

Maximizing GPS Reception Test GPS Signal Strength

The Oyster3 can be mounted on the asset to be tracked using screws, bolts, cable ties, magnets or industrial adhesives. When choosing a mounting point, you have two competing goals:

  • To minimize the chances of the device being accidentally crushed, dislodged or discovered by a thief.
     
  • To maximize the GPS and mobile reception and provide adequate ventilation.

Key mounting notes:

  • Avoid installing the box completely enclosed in a metal box.
     
  • Avoid installing in a location that will result in elevated temperatures. For instance, mounting the Oyster3 in direct sunlight on the dash of a non-ventilated cabin may cook the batteries, leading to abnormally short service life.
     
  • Try to orient the GPS antenna towards the sky where possible (screw heads facing down).
     
  • If installing in a potentially low signal environment, check the signal strengths reported in device data.

Maximizing GPS Reception

Since the Oyster3 is a battery powered device, reception is critical to its performance.

The Oyster3 has several key features that allow it to get a GPS fix in difficult, low signal environments:

  • High quality GPS receivers
  • Low Noise Amplifiers
  • GPS Aiding Data

This allows the device to get a fix where others wouldn't. However in reduced signal, the device will work harder (use more battery) to get a fix. Resulting in reduced battery life. 

The best possible mounting location for optimal GPS reception is one that gives a clear, 180 degree view of the sky and free from obstructions. This is not to say the Oyster3 must be mounted here, in fact many are installed in difficult locations such as the undersides of trailers, and underneath car seats. 

Test GPS Signal Strength

Turn on GPS Debug logging and check the signal strengths. See GPS Troubleshooting

Perhaps we are installing a device in a covert location within a vehicle. If the vehicle is otherwise completely out in the open, we are in the 'best' reception the device is ever likely to see. If at this point the GPS signal received is fairly low in strength, then the device might fail to get fixes in more 'difficult' locations like when the vehicle is parked near tall buildings. 

If we'd simply checked whether or not we could get a fix, and not signal strength, the reduced strength might go unnoticed.

fixing attaching install mounting oyster3 oyster reception mount

Was this article helpful?

Yes
No
Give feedback about this article

Related Articles

  • Initial Provisioning - Oyster3
  • Sealing the Device - Oyster3
  • Introducing the Oyster3
  • SIM Cards and Data Usage - Oyster3

Subscribe to Partner News

Subscribe to our mailing list to receive Digital Matter news, product and tehnical updates, and more.

Subscribe

Copyright © Digital Matter . All Rights Reserved.

Privacy Contact Support

Knowledge Base Software powered by Helpjuice

Expand