IWM-LR3 - IWM-LR4
User Manual v1.0
7
Specification
Versions
IWM-LR3 - IWM-LR4
LoRaWAN modules
Operations
Operating temperature
1°C to +55°C
Connectivity
Network
Frequency bands
Provisioning
Security
Algorithms
Hardware
Battery life
Battery life length
Primary cell
Capacity
Method
Meter readout
Weight
Weight
Configuration
Transmission intervals
Starting value
LoRaWAN
868 MHz
OTAA (default) & ABP (on request)
AES-128
Cryptographic co-processor
max. 10 years
*
(at 12-hour intervals, at SF12)
Li
thium-Manganese 3.0V
2.4 Ah
Inductive
124 g (LR3); 167 g (LR4)
12 hours, configurable via NFC
Configurable
O
ver the air and via NFC
Unique App EUI available upon request
Alarm functions
1.
Module removal
2.
Magnetic fraud attempt
3.
Leak detection
4.
Low battery
5.
Reverse flow
6.
Sensor fraud
Enclosure
IP68
Certifications
CE
LoRaWAN
*The battery life strongly depends on the working time window, set during the configuration process, and on the environmental conditions.
