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Specification
Versions
RFM-LR1 LoRaWAN Water meter
Operations
Operating temperature
Connectivity
Network
Frequency bands
Provisioning
Security
Algorithms
Hardware
Features
Hardware based ultra-secure key storage
Battery life
Battery life length
Primary cell
Capacity
Method
Optical readout
Weight
Weight
Configuration
Transmission intervals
Starting value
Unique App EUI available upon request
Alarm functions
1. Module removal
2. Flow exceeding threshold value continuously (configurable)
3. Magnetic fraud attempt
4. Leak detection (configurable)
Enclosure
IP68
Certifications
RoHS compliant
CE
LoRaWAN
RFM-LR1
0°C to +55°C
LoRaWAN
868 MHz
Over the air & personalization
AES-128
Cryptographic co-processor
Secure boot, Secure firmware upgrade
> 10 years (at 4-hour intervals, at SF12)
Lithium-Manganese 3V
2.2 Ah
Using infrared diodes
85 g
4 hours, configurable over the air
Configurable over the air
5
User Manual v1.1
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