Door Phone for Construction/Industrial Hoist

Price	$228.00 Compare
Min Order	1 Piece
Shipping From	Shanghai, China
Popularity	412 people viewed
Quantity	+-

Shanghai Strong Engineering Construction Co., Ltd.

Audited Supplier 11 years

Profile Certified by SGS/BV

Shanghai, China
Andy (Mr.)
Manager

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Product Detail

Model NO.:

HC2.0

Usage:

Telephone

Certification:

CE, ISO

Condition:

New

Frequency:

3 Kinds

Quantity:

Depends on Floors

Effective Range:

More Than 300m

Trademark:

STRONG

Transport Package:

Carton Box

Specification:

the phone is 200*120*50mm

Origin:

Shanghai

HS Code:

84313900

Product Description

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.

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