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The Silent Power (SP) will help you save space when you install solar batteries and protect yourself from any incidents
Link power and communication cable
SONOFF TH Elite is a Smart Temperature and Humidity monitoring switch with an LCD screen
needing no additional components
CITEL DS440-230/G AC Surge Protector Type 2 Monitoring System The Silent Power (SP) will3 Phase 4 Pole CT2 Imax 40KA. The Surge Protection Type II is based on varistors with thermal disconnection and failure indicator REMAIN PROTECTED UNDER IN EXTREME SURGES Citel DS440 Type 2 surge protectors are compact devices designed to protect 3 phase+neutral networks at the main switchboard. The products are made in the EU and comply with the standards: EN 61643 11, CEI 61643 11, UL1449 ed. 4 compliance. The protection circuitry is based on a high
