KOONTECH intercom system intercom Ip Door Phone Elevator Phone Purchasing Knzd-43
USD $1 - $210 /Set
Min.Order:1 Set
Koon Technology (Shenzhen) Ltd.
Tcp Ip Doorbell Door Phone KNZD-43 Door Intercom System Elevator Telephone
smart speed dial button intercom KNZD-43 Door Intercom System Elevator Telephone
Prisons, Jails, & Direct Connect Phone KNSP-18 IP66 special Industrial Outdoor Telephone
stainless steel KNZD-45 IP door phone Intercom System Elevator Telephone
Heavy Duty Telephone KNSP-18 with LCD Display Outdoor IP66 Industrial Telephone
Vandal Resistant voice Entry Phone SIP doorphone KNZD-43 IP door intercom
introduction:
The IP Intercom/door phone will be designed to work on apartment, hospital, school, metro…Housed
in robust metal body, vandal resistant and tamper-resistant. FDSP ensure voice loud and clear. Good
looking, durable, easy to install, comfortable buttons, and low power consumption.
Support G.711,G.729, etc. Codec voice intercom
Support SIP 2.0(RFC3261) and related RFC protocol
Unlock function (swipe or communication)
Visitor leave message Software upgrading on line or status Basic Function WEB remote management of Terminal malfunction
Calling indoor extension for two-way conversation
Support SIP 2.0(RFC3261) and related RFC protocol
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.
More than 100 partners cooperation with us.
18 months guarantee
with normal use.
built with sincere and responsible.
we are focusing on every details.
We aim to make every point be professional.
orderliness loading and fast shipping.