Starlink internet for sites that fiber does not reach.

Sentra supplies Starlink kits, installs them on site, and extends the connection to your site office, mess, guard posts, and devices. Built for mines, plantations, construction projects, vessels, and remote villages.

Starlink for BusinessSurvey & mountingWiFi to the messOff-grid solar

Problems we often see

  • The site is far from fiber and mobile signalProduction reports, attendance, and CCTV cannot be sent on time.
  • One dish, WiFi reaches one roomThe mess, workshop, and guard posts stay offline.
  • No grid power at the mounting pointDevices go down when the generator is switched off at night.

What we do

Starlink kit procurement

Mini, Standard, Enterprise, and Performance for extreme conditions, chosen by location and number of users.

Site survey & mounting

Check the sky view, choose a pole or roof, and fit mounts that withstand wind and vibration.

Site WiFi & network

Routers, access points, and cable or radio links so the internet reaches the mess, workshop, and guard posts.

Off-grid solar

Solar panels, batteries, and inverters for points without grid power or that rely on a generator.

Office backup internet

Starlink as an automatic backup line when the office fiber goes down.

Maintenance & support

Scheduled checks, device replacement, and help with activation and plan selection.

Kit options

The kits we install most often. The full list is in the device catalog.

How we work

  1. Site survey
  2. Kit choice & network design
  3. Device procurement
  4. Installation & connection test
  5. Handover & maintenance

Frequently asked questions

Which Starlink kit suits a mine?

For a fixed site office, usually Starlink Enterprise or Standard. For locations with strong wind, heat, and vibration, or for vehicle mounting, we recommend Starlink Performance.

Can it be installed where there is no grid power?

Yes. We size solar panels, batteries, and an inverter to the kit's power draw and hours of use.

Can the WiFi reach several buildings?

Yes, with additional routers and access points plus cable or radio links between buildings. We calculate coverage during the survey.

What about the monthly subscription?

Starlink bills the subscription according to the chosen plan. We help with plan selection, activation, and account setup.

Which areas do you serve?

Our field team is based in Samarinda and serves East Kalimantan. Other locations in Kalimantan and Indonesia can be discussed per project.

Ready to connect your site?

Tell us the location, number of users, and available power. The first discussion is free.

  • Free first discussion
  • On-site survey
  • Installed & supported
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