
BluSi
Your phone is your key
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Free
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About
BluSi opens all your doors with your phone. Front door, garage, cellar, shared room or shop: you open, you give access and you choose who can come in, with no keys and no spares to cut.
OPEN
- Tap Open at the door, or let it open as you arrive if you wish.
- Hold to open: for a garage or a shutter, the door stays open as long as you press.
- Even without a network, when your access allows it.
GIVE ACCESS
- Invite your family, a tenant or a contractor with an invitation code.
- Create a code in advance for a tradesperson or a delivery, with a start and an end.
- Remove an access whenever you want. A lost phone is removed from the app.
VIDEO INTERCOM
A visitor calls you from the door or from the BluSi Pad. You see them and open during the call. The call rings on the chosen phones and the first to answer handles it.
SELF-SERVICE
In a self-service space, take a free door in the app. It is yours with your own code until you release it.
FOR BUILDINGS AND PROPERTY MANAGERS
Your accesses are organised by site, address, group and door. Entrances, garages, cellars and shared rooms are managed from one account, and the online dashboard lets you prepare everything from a computer.
SECURE AND SWISS
Data hosted in Switzerland. No lost keyring to replace.
A BluSi Box installed on the door is required. More at blusi.ch. Questions? support@blusi.ch
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What's New in BluSi
4.2.0
October 5, 2026
- A new, clearer look. - Your accesses organised by site, address, group and door. - Simpler rights to open and administer. - Code in advance, asked for or given by message. - Self-service: take a free door in the app. - Hold to open: the door stays open as long as you press. - Open even without a network, when your access allows it. - BluSi Park: discover it, be told when it launches. - My devices: remove a phone, report a lost remote.
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