- Plugs into the base unit like a sensor
- Global LTE Cat 4
- Global 3G operation
- Global 2G operation
- SMS alerting via GSM modem
- IoT Gateway: JSON Push over HTTPS
- In the US tested with AT&T
- Ultra low power
- Mobile alerting as primary or back-up mode
- Dual SIM for high availability*
- Optional: positioning via built-in GPS**
- Requires micro SIM card
- 0U rack mountable
- DIN Rail mountable with optional DIN Clips


Requires 1 free sensor port and a SensorGateway (BASE-5) with firmware 8.2 or higher.

The module sends the alerts over the cell phone network either in a primary or backup mode. In a backup mode it will send over the regular TCP/IP network and only use the cell phone network when the IP network fails.

Alternatively the module can run in primary mode. In this mode all alerts are sent over the cellular network.

Using the module enables you to get alerts even when your main network is down.

With the addon you can send the data to your favorite cloud using the JSON protocol over HTTPS

The Cellular alerting addon has the Quectel wireless module embedded. This module has international carrier and regulatory approval as follows:

Carrier Approvals: Deutsche Telekom(Europe), AT&T/Sprint/U.S. Cellular (North America), Telus (Canada)

Regulatory Approvals: GCF (Global), CE(Europe) , FCC/PTCRB (North America), IC (Canada), Anatel (Brazil), IFETEL (Mexico), SRRC/CCC/NAL (China), KC (South Korea), NCC (Taiwan, China), JATE/TELEC (Japan), RCM (Australia & New Zealand), FAC (Russia), NBTC (Thailand), IMDA (Singapore), ICASA (South Africa)

The addon features support for 2 micro SIM cards. When the network on SIM1 fails, then automatically it will use the network of the backup SIM to send out the alerts and data.

You choose your primary and backup mobile operator, or just a primary mobile operator.

* Dual SIM functionality for ADDON-LTE purchased after December 2019.

In the event of a total mobile network outage, the built-in message buffering ensures that only alert or data package is sent as soon as connectivity is restored.

The built-in buffer capacity amounts to number of messages that would be sent at a 5 minute interval for 10 days, or at a 1 minute interval for 2 days.

With the GPS functionality, latitude and longitude coordinates are shared via SNMP, Modbus TCP or via the Cloud.

This enables you to know where your sensors are. You can even select the transmission intervals.

** available via special firmware to large account customers.