REDCOAST.LTD · Custom Smart IoT Hardware & Software

Smart IoT, Engineered End-to-End — Hardware, Platform & Apps, Built to Order

From government smart-city projects to enterprise IoT deployments — we develop custom PCB and board-level hardware together with our own management platform and mobile apps, into solutions designed, delivered and supported by one team.

Custom Hardware
Management Platform
Mobile Apps
Open Protocols

We Build the Hardware and the Software

We develop our own hardware — custom PCB and board-level design — together with our own management platform and mobile apps. We don't fabricate chips or low-level semiconductors; we work at the product level and ship every project as a complete, integrated package.

One-Stop Delivery

Devices, management platform and mobile apps — designed, delivered and supported by a single accountable team.

Built for Your Project

No generic templates or catalog SKUs. Every solution is tailored to your industry, scale and compliance — custom PCB when needed.

International-Ready Delivery

Multi-tenant, multi-timezone and multilingual project operation designed for cross-border B2B deployments.

Transparent Process

Scope, power and connectivity options, timeline and customization workflow are spelled out before any contract.

In-house Platform + Mobile Apps

Hardware is only half the story. The management platform and apps are ours — so we customize them to your project.

Web Management Platform

Monitor, control and operate every device from one console.

  • Device management, monitoring & remote control
  • Multi-tenant, multi-organization, fine-grained roles
  • Dashboards, large-screen visualization & exports
  • Custom workflows and UI per industry

iOS / Android Apps

Native mobile apps that stay in sync with the platform.

  • Native iOS and Android releases
  • QR scan, Bluetooth, push, offline cache
  • White-label and channel-specific builds
  • Unified permission model with the web platform

Third-Party Integration

Connect to existing systems and proprietary devices.

  • REST API, WebSocket and MQTT
  • Custom and proprietary protocol support
  • SSO and OAuth
  • Import / export and scheduled data sync

Concepts you can see, built to your spec

Everything we show is a capability showcase. Tell us your scenario and we tailor connectivity, power, deployment and platform to your project.

Reference Products

A growing catalog of products — each one a starting point we tailor to your project.

Smart Manhole & Underground Chamber Monitoring System

Smart Manhole & Underground Chamber Monitoring System

Battery-powered NB-IoT/LoRaWAN monitoring node for sewers, drains and underground chambers: 4-gas safety, radar level & overflow, and cover-theft alerts on one cloud platform and app.

iotsmart-city
AI Bus Lane & Illegal Parking Enforcement System

AI Bus Lane & Illegal Parking Enforcement System

Grid-powered, pole-mounted edge-AI enforcement unit that automatically detects bus-lane, no-stopping, illegal-parking and restricted-zone violations, reads plates with ANPR, and builds signed, time-synced evidence packages for automated back-office adjudication.

iottraffic-enforcement
Outdoor Smart-City Full-Color LED Digital Signage & DOOH Advertising Display

Outdoor Smart-City Full-Color LED Digital Signage & DOOH Advertising Display

Grid-powered outdoor full-color LED display for DOOH advertising and public information, pole & wall mount, up to 10,000 nits, IP66 front, with cloud CMS and mobile app.

led-displaydigital-signage
Grid-Powered Online Water Quality Monitoring Micro-Station for Rivers, Reservoirs & Outfalls

Grid-Powered Online Water Quality Monitoring Micro-Station for Rivers, Reservoirs & Outfalls

Cabinet-type multi-parameter water quality monitoring micro-station (pH, DO, conductivity, turbidity, ammonia, COD) with self-cleaning flow cell, edge IoT gateway and cloud platform, mains-powered for urban riverside deployment.

water-quality-monitoringsmart-water
Smart Utility Tunnel Monitoring & Control System (Underground Utility Corridor Environmental Safety, Ventilation, Flood & Access Linkage)

Smart Utility Tunnel Monitoring & Control System (Underground Utility Corridor Environmental Safety, Ventilation, Flood & Access Linkage)

Grid-powered monitoring and control system for underground utility tunnels: gas, flood, fire and intrusion sensing with automatic ventilation, drainage and lighting linkage, fiber-ring networked ACUs and a unified SCADA platform with mobile app.

utility-tunnelunderground-corridor-monitoring
Smart Sewage & Stormwater Pump Station Control and Monitoring System (Pump Station RTU + SCADA)

Smart Sewage & Stormwater Pump Station Control and Monitoring System (Pump Station RTU + SCADA)

Grid-powered pump station automation package: custom RTU controller, level sensing, motor protection, duty/standby alternation and 4G/fiber SCADA telemetry for sewage, stormwater and drainage stations.

iotsmart-water

A Transparent Project Process

From your first conversation to a deployed, supported system — no surprises.

01

Discovery

We learn your project background, scale and compliance, then provide a free initial proposal direction.

02

Solution Design

Hardware selection, platform features, app UX and integration interfaces are locked, with quote and timeline.

03

Build & Deliver

Procurement, platform customization and app development run in parallel, with milestone reviews.

04

Launch & Support

After go-live we keep providing maintenance, customization and upgrades.

We build our own hardware and software — not just assemble parts

We are a smart IoT company that develops its own hardware: we design custom PCB and board-level hardware, build our own management platform and mobile apps, and deliver complete solutions for government agencies and enterprise clients.

We do not fabricate chips, modules or low-level semiconductors, and we do not make consumer electronics. We work at the product level — custom hardware plus software — and every project is shipped end-to-end by one accountable team.

Talk to our team

Ready to start?

Tell us your scenario. We respond with a tailored approach — not a fixed catalog price.