Receives VILPE Sense data from the smart roof system’s sensors and control unit. Uploads and stores this data directly to VILPE’s cloud service for analysis and later use. 50 control units and 200 leak detectors can be linked to one mobile base station. Two models available: with and without preinstalled SIM card (card is required for use). With SIM: Preinstalled SIM card with a data service subscription is included. The guarantee for the subscription is 10 years. The SIM card operator is Elisa M2M (Vodafone Global) and it works in EU and ETA countries. No SIM: The local operator and subscription must support one or several of the following: LTE-M (LTE Cat. M1), or NB-IoT (LTE Cat. NB1) or 2G (EDGE/EGPRS). Data only subscription is enough. The subscription must allow data usage of 100 MB/month or more. The SIM must be configured not to require a PIN code. For more information on the VILPE Sense system, please see: vilpe.com/sense