--- title: "IoT solutions for energy, cities and buildings | GridBit" description: "Four systems on one platform: GridBit Cloud device management, street lighting management, electrical infrastructure monitoring and OccuSense for hotels." url: "https://www.gridbit.tech/solutions" language: "en" translation: "https://www.gridbit.tech/bg/solutions" --- Solutions # Four systems on one platform Each system combines GridBit hardware with the platform. Take a finished system, or develop your own on the gateway. 01 / 04 GridBit Cloud ## GridBit Cloud: device management for industrial gateways Cloud management for fleets of industrial gateways: self-activation, over-the-air updates, alarms and remote access, with no access to your production data. - Self-activation with a QR code from the box - Staged updates with automatic stop and rollback - Production data never passes through the platform [Open the page](https://www.gridbit.tech/solutions/gridbit-cloud) [Request a quote](https://www.gridbit.tech/contact?product=GridBit%20Cloud) 02 / 04 Street lighting ## Street lighting management Control and monitor street lighting cabinets from one system, with schedules that follow sunrise and sunset, measurements per phase and alarms for every cabinet. - Live on the Siemens Xcelerator marketplace - Installed in Plovdiv - More than 5000 cabinets in over 80 municipalities [Open the page](https://www.gridbit.tech/solutions/street-lighting) [Request a quote](https://www.gridbit.tech/contact?product=Street%20lighting) 03 / 04 EIM ## Electrical infrastructure monitoring Sensors, analysers and a gateway turn a secondary substation into a monitored asset. The platform shows the transformer and the low-voltage board in real time, with alarms and reports for the grid operator. - Retrofit for existing substations - Transformer, switchboard and environment in one panel - Power quality and load against the limit [Open the page](https://www.gridbit.tech/solutions/eim) [Request a quote](https://www.gridbit.tech/contact?product=EIM) 04 / 04 OccuSense ## OccuSense energy control for hotels Energy control for hotels by the real occupancy of the rooms. Presence sensors without cameras, automation of the room climate, and evidence for the EPBD requirements in one platform. - Presence sensing without cameras or microphones - Retrofit installation without new cables - Evidence for BACS, air quality, SRI and MEPS 2030 [Open the page](https://www.gridbit.tech/solutions/occusense) [Request a quote](https://www.gridbit.tech/contact?product=OccuSense) One platform ## The same platform and the same hardware under all four What changes from system to system is the application on top: a fleet of gateways, street lighting cabinets, substations or hotel floors. The devices, the secured channel and the remote updates stay the same. - [01 GridBit Cloud Manage a fleet of gateways](https://www.gridbit.tech/solutions/gridbit-cloud) - [02 Street lighting Control street lighting cabinets](https://www.gridbit.tech/solutions/street-lighting) - [03 EIM See the low-voltage grid](https://www.gridbit.tech/solutions/eim) - [04 OccuSense Run hotel rooms by real occupancy](https://www.gridbit.tech/solutions/occusense) GridBit platform - A secured channel to every device - Remote configuration - Firmware updates with rollback - Alarms - Users and roles GridBit hardware for the DIN rail Hardware ## DIN-rail Modbus modules, field tested Gateways, a three-phase meter, an astronomical relay, a voltage detector and watchdog relays. Every module has a datasheet and a Modbus register map. [All hardware](https://www.gridbit.tech/hardware) Gateway ### [GWU-5](https://www.gridbit.tech/hardware/gwu-5) 4G LTE gateway for Modbus devices, with Ethernet and MQTT Gateway ### [GWU-4](https://www.gridbit.tech/hardware/gwu-4) 2G/4G gateway for Modbus RTU devices, two digital inputs Gateway ### [GWU-2](https://www.gridbit.tech/hardware/gwu-2) 2G GSM/GPRS gateway for Modbus RTU devices Meter ### [MCU-4](https://www.gridbit.tech/hardware/mcu-4) Three-phase network analyser with Modbus RTU Relay ### [RTU-4](https://www.gridbit.tech/hardware/rtu-4) Astronomical relay with Modbus RTU and energy saving mode Inputs ### [SMU-3](https://www.gridbit.tech/hardware/smu-3) Eight-channel AC voltage detector with Modbus RTU Watchdog ### [WDT-1](https://www.gridbit.tech/hardware/wdt-1) Watchdog relay that restarts devices when Modbus communication stops Watchdog ### [WDT-4](https://www.gridbit.tech/hardware/wdt-4) Modbus watchdog relay, fallback to photo sensor or clock [Hardware See all hardware Datasheets, Modbus register maps, dimensions and wiring for every module.](https://www.gridbit.tech/hardware) ## Tell us what you are deploying We answer with a proposal for the gateway, the platform and the modules your project needs. [Request a quote](https://www.gridbit.tech/contact) [office@add-bg.com](mailto:office@add-bg.com)