A clearer client story
Lead with detect, shut off, and notify instead of trying to sell isolated hardware features.
Astra System
A water damage prevention system you can confidently recommend
Astra gives installers a clearer prevention story: detect leaks fast, shut water off automatically, and alert the right people.
Choose your perspective
Connected risk response
The Astra system
From leak signal to shutoff action
Astra links sensors, freeze-risk monitoring, valve control, and alerts so owners, managers, and installers can respond quickly when risk appears.
Astra should look as strong in the field as it sounds in the pitch
Recommend Astra with confidence: a serious water damage prevention system to install cleanly, explain clearly to clients, and support reliably in real properties over time.
A stronger finished result
Show a system that feels credible in real properties, from premium homes to managed buildings.
A recommendation you can defend
The value is easier to explain when detection, action, and alerts work as one complete prevention flow.
Remote updates
Astra Panels support remote firmware improvements without avoidable onsite service visits.
Prevents Water Damage
The four-step flow that helps keep sites safe.
Sense
Process
Action
Notify
Sense
Astra Sensors detect leaks from any angle, track freeze risk, and report probe, battery, and signal health.
Process
Astra Panel reviews sensor telemetry locally, decides what matters, and keeps cloud status aligned when online.
Action
A verified leak triggers immediate main-valve shutoff, while manual control stays available when conditions are safe.
Notify
Owners, managers, and installers get instant alerts with the device and event context needed to respond.
Astra installation plan
See Astra in action
Explore a four-condo installation plan with Orb sensors, Orion panels, valve pairs, and selectable panel uplink paths. Switch sensor routing and connectivity to see how Astra adapts to each site.
Explore Astra Components
Review the parts of the system that support the Astra prevention story.
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Astra Panel
Orion
Intelligent Water Shutoff Panel
Stops leaks automatically by closing the main valve. Controls motorized water valves and coordinates with sensors for instant leak response. The muscle of your Astra system.
4.3” Touchscreen
Valve + Flow Meter Inputs
Manual + Automated Valve Control
Integrated Alerts
Product Links
Compatible with valve
Compatible with gateway
Learn More
Astra Sensor
Water Leak & Temperature Sensor
Detects leaks fast and reports instantly. Compact sensors that detect water leaks and monitor temperature. Place them anywhere to create a comprehensive prevention network.
On-Sensor Audible Alarm
Dual Water Detection Orientation
Up to 8 Temperature Thresholds
Up to 10-Year Battery Life
Product Links
Compatible with water leak cable
Compatible with gateway
Data access
Your data is ready for AI work
Your data is your data. Nebulab keeps it accessible at your fingertips through the app, approved AI agents, MCP access, and custom integrations with the management systems your team wants to use.
Data
MCP
AI agents
Custom integrations
Plan AI and data access
User-level data access
Your data. Your tools. Same guardrails.
Role
Your data, your access
Every user has full access to the Nebulab data their role permits, in the app and through approved connections.
MCP
AI access at your fingertips
Approved local agents connect with a user token, then answer questions from live site status, event history, telemetry, and component context.
Integrations
Custom management-system integrations
Carry permitted Nebulab data into the property, maintenance, reporting, or management systems your team chooses.
Safety
Guarded actions stay guarded
Valve requests still pass through Nebulab permissions, audit trails, and water-detection safety checks.
What Makes Astra Different
A fast-scanning view of the advantages that set Astra apart.
Astra advantages
Other
Other systems
Leak Detection Coverage
Dual-orientation + extension detection
Other
Single-orientation detection
Configurable Freeze Alerts
8 configurable temperature thresholds
Other
Fixed thresholds only
Tamper Detection (Placement)
Displacement detection
Other
Limited displacement alerts
Tamper Detection (Extension)
Auxiliary sensor
Auxiliary sensor unplugged detection
Other
No unplugged alerts
Sensor Capacity
128
Other
Lower documented sensor limits
Cloud Connectivity
Wi-Fi, Wi-Fi mesh, LTE gateway
Other
Limited uplink options
And every other feature our competition has.
Questions buyers ask before they commit
Direct answers to the questions owners, property managers, and installers search before choosing leak detection, alerts, and automatic shutoff.
What is the difference between leak sensors and automatic water shutoff?
Sensors identify water presence or temperature risk. Shutoff valves act on those signals. Astra brings detection, valve control, alerts, and site context together so the pitch is water damage prevention, not just another sensor.
How do I choose the right leak detection system for a property?
Start with the property risk: where leaks are most likely, which valves can isolate water, who needs alerts, and whether the building needs unit-level or whole-site visibility. Astra is built to scale from premium homes to multi-unit properties.
Can clients install leak detection themselves, or do they need a professional?
Battery sensors can be simple, but a prevention system with valve control, placement decisions, commissioning, and support should be installed cleanly by a professional. That makes performance, owner confidence, and follow-up easier to stand behind.
Want to Discuss Astra for Your Clients?
Talk to sales about where Astra fits, how it is positioned, and how it can support your next installation conversation.
Contact Us
+1-450-700-9500
info@nebulab.ca
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