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Tunnel Telephone System for Safety in Underground Structures PBX Video,Demo, How It Works & Features

Name: Tunnel Telephone System for Safety in Underground Structures PBX
Uploaded: 2026-03-17T10:12:47+08:00

2025-04-09 3600

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Product Specifications

Model NO.:

IP Waterproof Phone HWD-101(AL)

Type:

Dial Phone

Function:

VoIP Phone

Display:

Without Display

Touch Screen:

Without Touch Screen

Dial:

DTMF

Voice Mail:

Support Voice Mail

Answering Machine Record Audio Format:

WAV

Customized:

Customized

Trademark:

HWD

Transport Package:

Box

Origin:

Nanjing From China

HS Code:

8517623300

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