• Аbout us

    Inter Systems Ltd. is an independent engineering company.
    Our main focus is to satisfy and exceed our customer's expectations and through our reliable support to become their preferred partner.

    • 1995

      Established in

    • 20+

      Years of experience

    • 1290+

      Life safety & security installations

Find out more
State Reserve and Wartime Stocks State Agency

State Reserve and Wartime Stocks State Agency

Petrol station in Sliven

State Reserve and Wartime Stocks State Agency

0.6 km2/300 thousand tons of liquid fuels

Fire alarm system:
- Explosion-proof flame detector, ATEX – 84 pcs.

Danger management system

Gentle House 19

Gentle House 19

Boyana area, Sofia

Gentle House 19

Area: 900 m2
Smart Home system, KNX

Electrical installations:
- Power installation
- Structured wiring system
- Cable TV
- Signal security system
- Intercom system
- Keyless in
- KNX

Visualization – GIRA HomeServer

Lukoil Neftohim Burgas EAD

Lukoil Neftohim Burgas EAD

Rosenets Port Terminal

Lukoil Neftohim Burgas EAD

Fire alarm system:
- Explosion-proof lame detector, ATEX – 68 pcs.

Video surveillance :
- Explosion-proof PTZ camera, ATEX – 8 pcs.
- Explosion-proof PTZ combined with thermal camera, ATEX – 4 pcs.

Fire-fighting pumps for sea water:
- 450 м3/h, 13 bar, 365 kW, V8 diesel engine, FM certificate – 3 pcs.
- 270 м3/h, 13 bar, 236 kW, diesel engine, FM certificate – 3 pcs.

Danger management system

DS SMITH Bulgaria AD

DS SMITH Bulgaria AD

4400 Pazardjik

DS SMITH Bulgaria AD

Fire sprinkler system:
- Sprinkler – 4056 pcs.
- Control signal valves – 30 pcs.
- Seismic pipeline fastening

Fire-fighting pumping station:
- 16000 l/min

Compressor station:
- 3,5 m3/min

External pipeline for fire-fighting purposes
Fire alarm systems
Danger management system

Standards

Our systems meet the highest industry standards.

We design and install according to:

  • dddd
  • fm
  • cn-mis
  • nfpa
  • bsi