ELSYS ERSL-LTE - NB-IoT/LTE-M climate sensor

" ERS Lite NB-IoT/LTE-M 2-in-1 temperature/humidity sensor The ERS Lite NB-IoT/LTE-M is a compact wireless indoor climate sensor that measures temperature and humidity using wireless NB-IoT and LTE-M technologies. Battery operation and wall mounting mean it is suitable for flexible installation in offices, public buildings and residential environments. The sensor can automatically call up the required network information via the inserted SIM card or can be configured manually. All transmitted data is encrypted at the radio level, ensuring a high level of security. Supports NB-IoT and LTE-M communication Measurement of temperature and humidity Compatible with nano SIM or eSIM Long battery life up to 10 years, batteries can be replaced Easy configuration via NFC with smartphone Scandinavian design for discreet installation Encrypted data transmission in the wireless network Note: Batteries are not included. This product requires 3 x AA 3.6-V lithium batteries (ER14505). (See accessory products)"