Case Studies

Street Lighting Case

Proven IoT solutions deployed across municipalities, commercial complexes, and smart city pilots. Explore how NetJoin hardware and cloud platforms deliver measurable results.

2026-07-20

Street Lighting Retrofit Planning: What to Confirm Before a Large-Scale Rollout

A practical guide for cabinet layout, dimming strategy, communication planning, and maintenance workflow before a large street lighting retrofit.

Street Lighting Case

2026-05-15

Smart Street Lighting Deployment Planning

A planning reference for municipal smart lighting upgrades using controllers, gateways, and centralized monitoring.

Street Lighting CaseSmart LightingCity Retrofit

FAQ

What communication protocols does NetJoin support?

Our controllers and gateways support 4G/5G, LoRaWAN, Wi-SUN, NB-IoT, ZigBee, WiFi, Sigfox, and more — ensuring seamless integration with any IoT architecture.

Can I deploy the cloud platform on my own server?

Yes. We offer private deployment options with full API access, ideal for government and infrastructure projects that require strict data ownership.

Are your products certified for international markets?

Documentation is confirmed by product model and destination market. Share the required standard or test report with the inquiry so the team can verify the applicable documents.

Can Bluetooth be used to set the APN for the SIM card?

Yes. Through Bluetooth setup, the installer can add or update the APN used by the SIM card. This is especially useful when the customer is using a local or private 4G card that does not work with the default APN settings.

Can Bluetooth read device logs and status information?

Yes. The Bluetooth debug function can read log output and current device status, which helps the team check network registration, controller condition, and other field troubleshooting details during commissioning or maintenance.

What kind of after-sales support do you provide?

We provide responsive technical support, remote troubleshooting, firmware updates, and optional on-site commissioning for large-scale deployments.