Communication Systems
Sentinor’s communication systems provide simple, reliable alert transmission for standalone equipment and existing third-party products.
Using basic open/close inputs, the 4G and Sat Communicators can monitor a wide range of devices, including battery systems, generators, pumps, tanks, PIR detectors, access-control systems, environmental monitoring equipment and our own Uni IO alarm analyser.
When a fault, alarm or change of state occurs — such as low battery, loss of power, high water level, equipment failure or unauthorised access — the communicator generates an immediate text alert, allowing operatives to respond quickly.
Available with either cellular or satellite connectivity, Sentinor communicators provide an effective way to add a new communication path without replacing or redesigning the existing system. Their standalone design makes them suitable for commercial, industrial, agricultural, security and remote-site applications where dependable alarm notification is required.


4G Communicator
Encrypted SMS alerts from basic open/close inputs
4G Communicator is a simple, standalone device that adds a reliable SMS alert path to new or existing equipment using the 4G mobile network. Using straightforward open/close inputs, it converts alarm, fault and status signals into immediate SMS notifications.
It can be used with intruder detection and fire systems, as well as battery monitors, generators, pumps, tanks, environmental sensors, access-control systems, equipment cabinets, plant machinery and any other device with basic open/close outputs.
With broad compatibility and simple integration, 4G Communicator provides an effective way to add remote SMS alerting without replacing or redesigning the existing system.
Features
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Adds a secure communication path to new or existing systems
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Encrypted SMS alerts over the 4G mobile network
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Programmable SMS alert messages
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Simple open/close inputs
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Compatible with intrusion, fire, environmental and equipment-monitoring systems
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Connects to any device with a basic open/close output
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Suitable as a primary or secondary communication path
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Standalone operation
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Simple installation and integration
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Backup battery available
