--- title: frostline | Voltic source_url: https://voltic.es/en/product/frostline generated_at: 2026-08-13T19:28:38+00:00 --- frostline | Voltic šŸ† Awarded the [2026 EmprendeXXI Award by ENISA/CaixaBank](/press-releases/voltic-wins-the-emprendexxi-2026-retos-del-manana-award-in-tourism-and-mobility) frostline ========= Save money without your guest noticing. --------------------------------------- A minimalist thermostat, easy to use and that you can control remotely without having to run miles of cable. [ Buy ](/en/demo) [ Technical details ](/en/product/frostline/details) ![Vista principal del producto frostline](https://voltic.es/cdn-cgi/image/format=auto,quality=82/https://cdn.voltic.es/media/products/frostline.webp) The classic standards of yesterday, reimagined for today. ----------------------------------------------------------- Weā€™ve used the standard European socket youā€™ve always known, so you can just plug in and go. [ ![](data:image/gif;base64,R0lGODlhAQABAIAAAAAAAP///ywAAAAAAQABAAACAUwAOw==) View in AR ](https://cdn.voltic.es/media/3d/voltic-frostline.usdz) ### Intuitive design. 80% of air conditioning complaints are because the user doesn't know how to use it. Frostline is simply intuitive. ![IlustraciĆ³n de Intuitive design.](https://voltic.es/cdn-cgi/image/format=auto,quality=85/https://cdn.voltic.es/media/_draft/mano_usando_frostline.jpg) ### Mass control. Going room by room to change the heating or cooling mode is outdated. Control all devices at once or according to the filters you configure. [ See app ](https://voltic.es/appfeatures) ![IlustraciĆ³n de Mass control.](https://voltic.es/cdn-cgi/image/format=auto,quality=85/https://cdn.voltic.es/media/_draft/app-frame.jpg) ### Receive alerts and act in minutes, not hours. Imagine that instead of finding out through a guest complaint, your team was notified and the problem was resolved in a few minutes. ![IlustraciĆ³n de Receive alerts and act in minutes, not hours.](https://voltic.es/cdn-cgi/image/format=auto,quality=85/https://cdn.voltic.es/media/_draft/Notification-frame.svg) ### It unfolds in a modular fashion, one plant per season. Normally, you'd have to make a large investment depending on your CAPEX budget. Voltic is modular; you can install one unit today and another next season. To give you an idea, 100 rooms can be installed in a week. ![IlustraciĆ³n de It unfolds in a modular fashion, one plant per season.](https://voltic.es/cdn-cgi/image/format=auto,quality=85/https://cdn.voltic.es/media/_draft/man_installing_frostline.jpg) He goes from being blind to being a visionary. ---------------------------------------------- ![Basic thermostat](https://voltic.es/cdn-cgi/image/format=auto,quality=82/https://cdn.voltic.es/media/productos/frostline/frostline-front.png)### Basic thermostat It raises and lowers the temperature or speed. Nothing more. ![Act massively](https://voltic.es/cdn-cgi/image/format=auto,quality=82/https://cdn.voltic.es/media/_draft/pantallapanel_cropped_1.png)### Act massively Forget going one by one. All at once. ![Integrate via API](https://voltic.es/cdn-cgi/image/format=auto,quality=82/https://cdn.voltic.es/media/_draft/man_sit.jpg)### Integrate via API Feed your current PMS with Voltic data. ![Comfort. VIP. Eco.](https://voltic.es/cdn-cgi/image/format=auto,quality=82/https://cdn.voltic.es/media/_draft/Stat.svg)### Comfort. VIP. Eco. Change the room mode to your liking. ![Intuitive platform](https://voltic.es/cdn-cgi/image/format=auto,quality=82/https://cdn.voltic.es/media/_draft/Example.svg)### Intuitive platform For all your equipment with any device. - ![Voltic Frostline product](https://voltic.es/cdn-cgi/image/format=auto,quality=84,width=256/https://cdn.voltic.es/media/productos/frostline/frostline-front.png) - ![Voltic Contact product](https://voltic.es/cdn-cgi/image/format=auto,quality=84,width=256/https://cdn.voltic.es/media/productos/contacto/contact-front.png) - ![Voltic PIR sensor](https://voltic.es/cdn-cgi/image/format=auto,quality=84,width=256/https://cdn.voltic.es/media/productos/pir/pir-front.png) - ![Voltic smart switch](https://voltic.es/cdn-cgi/image/format=auto,quality=84,width=256/https://cdn.voltic.es/media/productos/switch/switch-front.png) We send all necessary devices in ready-to-install boxes so deployment cost can be compared per project. ### 1 Box = 1 Room [ See kit price ](/en/pricing) ![Open Voltic kit](https://voltic.es/cdn-cgi/image/format=auto,quality=82/https://cdn.voltic.es/media/_draft/voltic-kit-bg.png) Hotel BMS comparisons to define your strategy --------------------------------------------- Practical guides comparing Voltic with KNX, wired BMS, keycards, and traditional routes, focused on works, PMS, maintenance, and phased rollout. [ Infrastructure vs rooms### Voltic vs wired BMS Decide whether the first project should be central infrastructure control or room-level HVAC savings. ](/en/comparisons/voltic-vs-wired-bms) [ Room control### Voltic vs keycard Compare card insertion with real room context: occupancy, windows, PMS state, and comfort. ](/en/comparisons/voltic-vs-keycard) [ Retrofit decision### Voltic vs KNX for hotels Decide between a wired protocol architecture and a phased no-renovation room automation rollout. ](/en/comparisons/voltic-vs-knx-hotels) [ Phased rollout### Voltic vs traditional hotel system Evaluate a staged retrofit against a conventional project with more works and dependencies. ](/en/comparisons/voltic-vs-traditional-hotel-system) [ Alternative route### KNX alternative for hotels For hotels that need KNX-like room control without entering a full renovation cycle. ](/en/comparisons/knx-alternative-hotels) [ Lighter BMS path### Wired BMS alternative for hotels Criteria for choosing a lighter BMS path when the asset is already operating. ](/en/comparisons/wired-bms-alternative-hotels) [ Automation vs operations### Hotel automation vs hotel BMS Clarify when a hotel automation setup is enough and when you need a BMS with energy visibility and operational workflows. ](/en/comparisons/hotel-automation-vs-bms)