Office Automation
Office automation improves comfort, reduces energy consumption and simplifies space management. We integrate lighting, climate, security and AV systems.
from €3,000 · for an office of up to 300 m²
In an office, automation isn’t there for show: it stops lights and air conditioning running in empty rooms and puts the whole building on one screen for the administrator.
We work in both owned and rented premises. If the developer has already installed KNX but there are no source files, we start with an audit.
What’s included
Lighting
Controlled by presence sensors and daylight level, scenes for open-plan areas.
Climate
Air conditioners and ventilation by schedule and presence, setpoint limits.
Meeting rooms
Lights, blinds, screen and video call with one button.
Energy metering
Consumption by zone and by tenant, reports.
Integration
Access control, alarm and VRF air conditioning via gateways.
Administrator dashboard
Status of all systems and faults on one screen.
How the work goes
- 1
Survey
We look at the premises, the existing systems and the documentation.
- 2
Specification and estimate
Functions by zone, equipment selection, budget.
- 3
Design
Panel drawings and cable schedule for the contractor.
- 4
Installation
The contractor lays the cable; we build the panels.
- 5
Programming
Work outside office hours by arrangement.
- 6
Training
Briefing for staff and the administrator, documentation.
What you get
- Design and as-built documentation
- Source files and configurations
- Administrator guide
- Access to the administrator dashboard
Not included
- Electrical installation and low-voltage cabling
- Supply and installation of air conditioners and AV equipment
Price
from €3,000
for an office of up to 300 m²
What the price depends on
- — Floor area and number of zones
- — Whether KNX or a monitoring system is already in place
- — Number of meeting rooms
- — Energy metering by tenant
Timing
Office up to 500 m² — 3–6 weeks from design to handover.
For Whom
- Companies in rented or owned office space
- Office space developers
- Business center management
Systems Included
Frequently Asked Questions
Get a Preliminary Estimate
Leave your contact details — the engineer will get in touch, clarify the task and give you an approximate cost. The consultation is free.
Projects from the engineer's experience
Projects that Vladislav Kozlov, the engineer behind Tact Automation, worked on. Most were completed before the company was founded, as part of other integrators' teams.

Private residence, 860 m² — KNX across three bus lines
Basement plus two floors on three bus lines, 15 main groups and a reserve that survived four years of changes.
Private residence, 1 600 m² — KNX on four lines split by site zone
A three-year build handed over with all 1 877 group addresses named — a project another engineer can pick up without us.
Private residence, 1 100 m² — four Modbus segments, four homes
The owner reassigns his own switch keys through a web interface, without an integrator. Four Modbus segments appear in the app as four separate homes.