Efento SP. J.
Ul.Krupnicza 14/5
31-123 Kraków
Product overview
Product description
Efento NB-IoT loggers transmit the data over cellular networks (Narrowband IoT) and do not require
any additional devices (router, gateway, etc.). Loggers are also equipped with Bluetooth Low
Energy interface, which allows quick and easy configuration with a smartphone.
Loggers measure a number of parameters, including temperature, humidity, air pressure, soil moisture,
state (open / close), number of pulses (pulse counters), air quality and various gases or water leakage.
Efento NB-IoT loggers communicate over CoAP protocol (RFC 7252) and can be integrated into any
cloud platform or server based solution. Loggers can also work out of the box with Efento Cloud
platform. Devices can be fully managed remotely, including the remote configuration and secure
software over the air (SoTA) updates.
Loggers are battery powered and can operate (depending on the signal quality and transmission
interval) up to 10 years without any maintenance. In case of good signal quality (ECL = 0), the device is
able to transmit the data up to 195 000 times.
Technical data
3GPP Release 13
Power 23 dBm
NB-IoT bands:
● 8, 20 (PCB antenna)
● 1, 2, 3, 4, 5, 8, 12, 13, 17, 18, 19, 20, 25, 28, 66 (u.fl
antenna)
● Battery pack 3.6V, 4200 mAh (up to 130 000
transmissions in ECL 0, lifetime up to 10 years) (default)
● Battery pack 3.6V, 6300 mAh each (up to 195 000
transmissions in ECL 0, lifetime up to 10 years)
Each logger can have up to three slots
Each slot can measure: temperature (internal sensor or probe),
humidity (internal sensor or probe), air pressure, VOC,
open/close, pulse counter, leakage
www.getefento.com | +48 574 753 980 | efento@efento.pl
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