Product · Building Automation

Safer buildings, watched in real time.

Two IoT systems from STELLAR: a gas-leak detector that raises the alarm the instant it senses danger, and a smart controller that runs your water pump from your phone.

Gas Detector →Water Controller

Gas Safety · Sentry

The leak you can't smell, the alarm you won't miss.

The Sentry GS-10 continuously samples the air for LPG, natural gas (CH₄) and carbon monoxide. The moment concentration crosses a safe threshold, it sounds a local alarm, flashes its LED and pushes an alert to every phone on the device.

Detects LPG, CH₄ & CO across a 300–10,000 ppm range.
Local siren & LED plus instant push alerts.
Share the device with family or facility staff.
Adjustable sensitivity tuned to your space.

SAFE · 0 ppm STELLAR Sentry GS-10 gas-leak detector

Device · GS-10

Sentry Gas Detector — BDT 2,500

A plug-in detector paired with the free Sentry app for Android and iOS. Mount it near the stove or gas line, connect it once, and monitor from anywhere.

Get it onGoogle Play Download on theApp Store

Sentry App

Your building's air, on your phone

Live readings, alarm history and per-device settings — wherever you are.

Water Control · WS

Run your pump from your pocket.

Switch your water pump on or off from anywhere, watch the tank level, and let the controller protect the motor — it stops automatically on dry-run and logs every run so you never overflow a tank or burn out a pump again.

Remote on / off from the app, instantly.
Tank-level sensing with overflow protection.
Dry-run protection saves the motor automatically.
Runtime logs track usage over time.

PUMP ON · 42% tank STELLAR smart water-pump controller

Device · WS-10

Single-Pump Controller — BDT 6,000

Controls one water pump with remote on/off, tank-level sensing and dry-run protection. Ideal for homes and small buildings.

Device · WS-20

Double-Pump Controller — BDT 8,000

Runs two pumps independently — perfect for buildings with separate reserve and overhead tanks or multiple lines.

Both controllers use the same STELLAR app. Installation and wiring handled by our local team.

Water App

Tank level & pump control, anywhere

Get an alert before the tank runs dry or overflows, and switch the pump with one tap.

stellar · water control PUMP ON

Tank level42%

PumpON

Runtime12m

Status	Filling
Dry-run protection	Active
Last run	06:40 — 06:58

Live control panel shown for illustration.

Protect your building with STELLAR.

Talk to us about gas detectors, pump controllers and bulk installation for your property.

Request a Demo