Gold Member Since 2015
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Hongkong Koon Technology Ltd.

SIP Phone, GSM Phone, Wireless Door Phone manufacturer / supplier in China, offering Hand-Free Smart Phone Wireless Video Door Phone with One Button, Emergency Security Stations with Integrated Outside Alarm System Knem-25 Kntech, Rubost Handset Keypad Sos Smart Phone Call Knzd-07c Kntech and so on.

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Supplier Homepage Product Door phone Hand-Free Smart Phone Wireless Video Door Phone with One Button

Hand-Free Smart Phone Wireless Video Door Phone with One Button

Purchase Qty.:
1-199 200+
FOB Unit Price: US $250 US $99
Purchase Qty. (Pieces) FOB Unit Price
1-199 US $250
200+ US $99
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Port: Shenzhen, China
Production Capacity: 1000
Payment Terms: T/T, Western Union, Paypal

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Basic Info
  • Model NO.: KNZD-47L
  • Type: IP Door Phone
  • Information content: Voice
  • Condition: New
  • Material: Stainless Steel
  • Handset Free: Yes
  • Power: Poe/DC/AC
  • Cerficate: FCC RoHS Ce ISO9000(2000)
  • Color: Stainless Color
  • Transport Package: 340 *235 *165( mm )
  • Origin: Shenzhen
  • Usage: Telephone, Computer, Workstation, Server, Mobile phone
  • Support Network: GSM
  • Certification: CE, ISO, RoHS
  • Brand: Koon
  • Loudspeaker: Yes
  • Tamper-Resistant: Yes
  • Product Name: Intercom IP Door Phone
  • Button: Yes
  • Trademark: KOON
  • Specification: CE, ROHS
  • HS Code: 8517180090
Product Description
Fenny Mo--Business Manager
Mobile: +8613530416503
Hand-Free Smart Phone Wireless Video Door Phone With One Button

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)

Size 230*126*76.5mm
 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

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.
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Miss Fenny
Business manager
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