Guangdong, China
Business Type:
Year of Establishment:
Plant Area:
2600.0 square meters
Management System Certification:
Terms of Payment:
LC, T/T, PayPal, Western Union
OEM/ODM Service
Sample Available
MEI Awards
Spanish Speaker

Video Door Phone, Intercom System, Access Control Telephone manufacturer / supplier in China, offering Auto Dail Access Control Intercom System Wireless Video Door Phone, Wireless IP Door Phone Knzd-42IP Video Phone Intercom, Vandal Resistant Public Jail Inmate Prison Phone with Competitive Price and so on.

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Auto Dail Access Control Intercom System Wireless Video Door Phone

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Min. Order / Reference FOB Price
5 Pieces US $100-299/ Piece
Port: Shenzhen, China
Production Capacity: 1000
Payment Terms: T/T, Western Union, Paypal
Usage: Telephone, Computer, Workstation, Server, Mobile phone
Type: IP Door Phone
Support Network: GSM
Information content: Voice
Certification: CE, ISO, RoHS
Condition: New

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Basic Info

Model NO.
Stainless Steel
Handset Free
Product Name
Intercom IP Door Phone
FCC RoHS Ce ISO9000(2000)
Stainless Color
Transport Package
340 *235 *165( mm )
HS Code

        Auto Dail Access Control Intercom System Wireless Video Door Phone

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
Communication protocol SIP 2.0(RFC-3261)
Master Chip Broadcom 1190
Keys Design Stainless steel
Direct-button 1
Numeric Keypad Optional
Voice Microphone 1
Amplifier 0.5W-10W
Speaker 2W
Volume Control Adjustable
FDSP Support(AEC)
Voice stream Supportable Protocol RTP/RTSP
CODEC G.711, G.729
Port Power Supply 12V+-15%/1A DC or PoE
PoE PoE 802.3af (Class 0 - 12.95W) 48V/380mA
LAN 10/100BASE-TX s Auto-MDIX, RJ-45)
Cables HSYV or better
Passive Switch Normally Open and Normally Closed highest at 30V/1A AC/DC
Active Switched Output 12V/500mA DC
Rs232 Supported
Card Reader 

Interface Power supply 12V+-15%/1A DC
PoE PoE 802.3af(Class 0-12.95W)
LAN 10/100BASE-TX s Auto-MDIX,RJ-45
Recommended cabling Cat-5e or higher
Passiveswetch NO and NC contacts,up to 30V/1A AC/DC
Actice switch output 12V/700mA DC
Structure Shell Material Cold Rolled Steel
Operating Temperature -40 C to55 C
Working Condition Relative Humidity 10%-95%
Storage Temperature -40 C to70 C
Installation Embedded installation (pre-burying)

 Itemthis VoIP Phone
Ambient temperature-30 ~ +60 degree
Relative humidity10%~95%
Atmospheric pressure:86~106Kpa
Circumstance noise<60dB(A)
Sound level of ringing>70dB(A). 1W speaker

Product Show:

Auto Dail Access Control Intercom System Wireless Video Door Phone

Auto Dail Access Control Intercom System Wireless Video Door Phone
Auto Dail Access Control Intercom System Wireless Video Door Phone

Why choose us
HongKong Koon Technology Ltd is the most professional manufacturer in Asia, The exclusive supplier for all Metro project in China.
We are the leading professional manufacture of most complete production line of IP66/IP67 emergency telephone, SOS phone, Weatherproof telephone, elevator telephone, tunnel trackside telephone, highway emergency phone.They are IP or PSTN/analogue telephone and wireless GSM 2G 3G. phone line powered, solar powered, or AC powered.
More than 100 models, different colors, different type of mounting, CE, FCC, IP66, ITU-T, ISO9001, EN50121 approvaled. ATEX DNV certificate under process.
Emergency telephone application:
indoor: Airprot, transtation, bank,koisk, elevator, university, hotel, hospital, plant, oil and gas.
outdoor: tunnel, highway, marine, outdoor station, construction, bridge, steel, mine, army, scenic region, 
Successful project in recent:HK MTRC contract XRL851, LRT Project in Malaysia, Bangalore Metro, HONGKONG KAIDA tunnel,HK MTR,Italian Metro,BKK Red Line Thaliand,
IKITELLI metro project, Mumbai metro in Indea, NSR project in Saudi,BHP Billiton australia, CSN Brazil, Chalco China, story bridge Austrialia,HSBC bank, China bank, ICBC, HK airport, Frankfurt France, BeiJin airport, Beijin University, HK university, etc.
About Hand-Free Smart Phone Auto Call Wireless Video Door Phone With One Auto Dial Button market:
Our Emergency telephone waterproof telephone intercom system are widely accepted in countries in North America such as USA, Canada, in European countries such as UK, Germany, France, Netherlands, Greece, Sweden, Ireland, Swiss, Austria, Luxembourg, Belgium, Italy, Spain etc. and Russia.

Auto Dail Access Control Intercom System Wireless Video Door Phone
Auto Dail Access Control Intercom System Wireless Video Door Phone
Auto Dail Access Control Intercom System Wireless Video Door Phone

Q: What version of the phone do you have? 

A: All of our models support five versions: analogue(PSTN), VoIP, GSM, PAGA, Wifi.
Can be powered by AC110-240V, DC12V / DC5V, telephones line powered, solar, POE, battery or UPS. 

Q: What's the advantage of your products compared with others?
A: a. Most of our products have got the International Standard certification. Such as IECEx, IP65, IP66, FCC, CCC, ISO9000, EMC, ROHS, SGS, ...etc.

b. We have enough stocks support flexible and fast lead time within 3-7 days.

c. We support the best price lower than others with good quality and 24X7 hours online service. If you could share the project name and the photos of after-installation, we will offer 5-10% discount to support you.

Q: How long is the warranty period?
A : Normally the warranty period is 18 months after items received. If there any issues on the phones, we can send parts for your replacement.

Q: Will you offer any spare parts in free?
A: Yes, we can offer 2% spare parts (not included the phone housing).

Q: Can you provide a neutral version?
A: Yes. we can support neutral version. Normally, the default is our standard Kntech brand and the price is favorable than the neutral version. 

Q: If some parts of the phones occur issue need to be changed, can we find the parts in our local store?
A: Yes, if out of the warranty period, please let us know the issue and we will offer the technical data of the parts and reference price. 

Q: Can I purchase the accessories separately like PCB board, handset, buttons, speaker, keypad, ...etc?
A: Yes, we support MOQ 1pcs. 

Q: Can I do customized of the products? 
A: Yes, we support OEM \ ODM order. We have our own R&D Department with high technology support. Please provide your detailed requirements.

Q: Can I choose other colors of the phones? 
A: Yes, normally the default color is yellow. Some model like KNZD-04, KNZD-11, KNZD-13, KNZD-14... support red, blue or white. It is base on our stock. If the quantity over 100pcs, we can support other colors.  

Q:. What's the MTBF of the phone? 
A: The MTBF is 50,000-70,000 hours. And the average failure rate is very low at 0.3%. 

Liana Lau
Hongkong Koon Technology Ltd







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