Astro Rent · Products · NetGuard
NETGUARD.
SMART.
SECURE.
Smart IoT security for your temporary infrastructure — sensors, gateway and instant notifications.
NetGuard provides an innovative solution for securing temporary locations and valuable goods. Through our specialized IoT network, we connect smart sensors that watch over your infrastructure — from cold rooms to material containers and temporary offices.
Hardware components
The NetGuard system consists of components that work plug-and-play together — without cabling or technical configuration.
Gateway
The central hub. Connects all sensors to the Astro Rent network and dispatches alarm notifications.
Door sensor
Magnetic contact sensor. Detects the opening of doors, hatches or cold room doors — battery powered.
Motion sensor
Detects unwanted presence in containers, warehouses or temporary offices — battery powered.
Siren
Audible alarm that triggers automatically on a notification. Immediate deterrence on location.
Key features
Door Monitoring
Notification when doors are opened or left open for too long (ideal for cold rooms).
Motion Detection
Detect unwanted presence in offices, warehouses, or containers.
Real-time Notifications
Receive an instant notification on your smartphone with every alarm.
Plug-and-play Gateway
Easy installation via the Astro Rent network.
Battery Powered
Wireless sensors that can be placed anywhere without cabling.
Secure Network
Reserved bandwidth for your security data for maximum reliability.
Use Cases
Cold Rooms
Prevent spoilage. Get a notification if the cold room door is forgotten or opened outside working hours.
Material Containers
Secure your most expensive tools on site with door sensors and motion detection in the container.
Temporary Offices
Monitor pop-up offices or event back-offices during nighttime hours.
How does it work?
Place the Sensors
Wireless and easy to attach to doors or walls.
Activate the Gateway
Automatically connects to our secure network.
Receive Notifications
Set your contacts and receive instant alarm notifications.
Frequently asked questions
How does NetGuard work?
NetGuard is a wireless IoT network with smart sensors. The sensors communicate with a central gateway connected to the internet. You receive instant notifications on your smartphone in case of unwanted events.
Which sensors are available?
We are starting with door sensors (for cold rooms, containers, doors) and motion sensors (for offices and storage areas). The system is modular and expandable.
Is NetGuard suitable for cold rooms?
Yes, specifically. Our door sensors can warn you if a cold room remains open for too long or is opened outside normal hours, which is crucial for food safety and energy saving.
How am I notified in case of an alarm?
You can receive notifications via SMS, email, or a push notification on your phone. This allows you to take immediate action.
Do the sensors need power?
No, the sensors run on batteries that last months to years. Only the central gateway requires a power connection (or can optionally run on a battery pack).