Connected for insight.
Physically
incapable of interference.
dbr sits alongside the systems you already own and listens. Data leaves over a channel that is read-only by physics — so you gain visibility and add nothing an attacker could use.
We listen to the systems you already own
Lifts, escalators, building management, gas monitors, meters, legacy controllers. No replacement, no rewiring, no downtime.
Data travels one way — enforced by hardware
The channel is physically read-only. There is no path back into your systems, so the attack surface on your assets is zero.
You see everything on one dashboard
Live status, faults, and trends across every site — for the people who run the estate, not just the people who maintain it.
enforced by BusByte hardware
Everything your risk register will ask
The questions procurement, IT security, and insurers ask — answered before the first meeting.
No downtime
Installation happens alongside your systems, not inside them. Nothing is switched off, reconfigured, or taken out of service.
No changes to your systems
Warranties, maintenance contracts, and vendor relationships are untouched. We listen; we never modify.
Zero attack surface on your assets
The one-way channel is enforced by physics, not policy. There is no credential, port, or path an attacker could use to reach your infrastructure through us.
UK-based, from hardware to helpdesk
Designed, built, and supported in the UK, with data handled to public-sector expectations.
The engineering lives at BusByte
Protocols, architecture and compliance detail — everything your advisers will want to scrutinise, one click away.
Know before it becomes an incident
Fire doors, sprinklers, lifts, kitchen extraction — live status on the systems your duty of care depends on, and a record to show you were watching.