highway call box IP speaker Amplifier VoIP Intercom Module SIP Speaker A4
Applications:
As Public telephone for indoor or outdoor, Taxi or bus stands or station, Highway call box Railway, metro, ATM machines side, Generation facilities...
A good ideal telephone for use in wet or corrosive atmospheres
DTMF(Dual Tone Multi Frequency)
Standard and SMART Analogue and VoIP-SIP options available
Matching with most PABX, PBX and PAX systems
Koontech We are factory specializing in the manufacture and export of telephone, especially in industrial emergency telephone.SIP Phone. ours products waterfroof, Vandal resistant with top quality. we mainly devote to the R&D,manufacture and sales of the Telephone remote management system of tourists emergency help phone,special telephone terminal and RFID. The production covered by Analogue / Fiber optic system and wireless GSM telephone system.
10 years experience
More than 100 partners cooperation with us.
Quality guarantee
18 months guarantee
with normal use.
24-hour service
built with sincere and responsible.
Custom packaging
we are focusing on every details.
Package
We aim to make every point be professional.
Loading and delivery
orderliness loading and fast shipping.