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About
1. Electrical engineering, smart home. Fire and industrial safety.
2. Light-engine operational equipment.
3. New solutions, history, mysticism and reality.
4. We find and offer dual-use technologies.
5. New features for reliable and affordable devices.
6. Residual current devices as control devices.
7. Coordination of power supply and security systems.
8. Fire automatics of protective shutdown of electrical installations
9. Control of electrical and non-electrical indicators
10. Devices of differential current, current and voltage relays
11. Arc breakdown, breakage, short circuit, heating.
12. Fire, bay, accident.
13. And - And - And: Investigating - Inventing - Experiencing
14. Films in Russian and English.
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