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Intercom Communication System for Elevator.

Trademark: STRONG
Origin: Shanghai
HS Code: 84313900

Intercom Communication System for Elevator.
FAQ Explain
Communication Failure The protective ground wire of the coupler is grounded in the middle ground, and the protective earth wire and the ground wire in the hanging basket are not connected.
Poor communication High resistance caused by ground wiring and/or poor connection.
Interference caused by electric motor Cables require better sheielding.