Wireless data transmission network, two-way communication for receiving meter indications (water, electricity, gas, etc.)
• Proven technology that has been operating for over 25 years.
• Free transmission frequency 868Mhz. Encrypted transmission.
• Very frequent transmission from the meters (8-16 seconds), allows the data to be received with Drive-by system without any meter configuration (AMR ready).
• Change to a fixed network data retrieval system without meter intervention (at most manufacturers).
• Minimum data transmission cost (every 1-8 hours), 30 € for 7-10 years per aggregator.
• There are no network usage fees.
• Full download of cash data (alarms, recorders, etc.)
• The software can be installed on the client server.
• Short transmission range 500-800 meters visual contact, usually 25-60 meters if the meter is inside the shaft with cast iron lid
• It is necessary to install transponders (battery) to route the data to an aggregator at high points near meters.
• The technology is mainly used to receive readings from meters and not other devices.
Wireless M-Bus
Sigfox
LoRaWAN
Narrow Band – IoT Network
