Gateway
Gateways are the core communication device that transmits site information into L8Log.
With typically a small number of these per site, gateways are used to transmit data from modules, sensors and devices to the cloud, for use in the L8log digital logbook.
Please refer to the technical specifications below for the key features and operational considerations of the gateway.
![gateway gateway](https://resources.remote-tech.co.uk/wp-content/uploads/2023/07/gateway.png)
Technical specifications
Key features
- Built-in rechargeable lithium-polymer battery gives up to 12 hours of battery backup in case of power failure
- Reset button and status LED indicators
- Plug and play to connect modules
- 2-way encrypted communication
- Built-in flash memory logs data when offline,
- Micro SD card expandable
- Power loss detection system
- Lifetime warranty
Operational considerations
- UV-stabilized polycarbonate body
- IP64 rating – fully dust tight and protected against water splashing from any angle
- Operating temperatures: -40° to 85°C | battery charge: 0° to 50°C
- 4G LTE cellular connectivity using Nano-SIM
- 8 channel LoRa concentrator for LoRa radio communications with module
- NFC antenna (used for commissioning)
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