Guangdong, China
Business Type:
Manufacturer/Factory
Year of Establishment:
2008-07-10
Plant Area:
2600.0 square meters
Management System Certification:
ISO9001:2008
Terms of Payment:
LC, T/T, PayPal, Western Union
OEM/ODM Service
Sample Available
MEI Awards
Spanish Speaker

Video Intercom, Door Entry Intercom, IP Intercom manufacturer / supplier in China, offering Emergency Intercom Audio Video Access Control Door Phone, 2020 Kntech Emergency Outdoor Intercom VoIP Public Hands Free Intercom, Clean Room Intercom IP Phone Lab Telephone Handsfree Phone with Keypad and so on.

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Supplier Homepage Products Access Control SIP Intercom Emergency Intercom Audio Video Access Control Door Phone
  • Emergency Intercom Audio Video Access Control Door Phone
  • Emergency Intercom Audio Video Access Control Door Phone
  • Emergency Intercom Audio Video Access Control Door Phone
  • Emergency Intercom Audio Video Access Control Door Phone
  • Emergency Intercom Audio Video Access Control Door Phone
  • Emergency Intercom Audio Video Access Control Door Phone

Emergency Intercom Audio Video Access Control Door Phone

Min. Order / Reference FOB Price
20 Pieces US $240-260/ Piece
Port: Shenzhen, China
Production Capacity: 1000PCS Per Day
Payment Terms: T/T, Western Union, Paypal, Video Doorphone Intercom for Auto Dial Knzd-47 Knt
Function: Video Door Entry Emergency Intercom
Certification: ROHS, CCC, FCC, ISO, CE, IP55
Installation: Wall-Mounted
Wire: Wireless
Material: Aluminium Alloy
Camera: Yes

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Basic Info

Model NO.
KNZD-47A
Mic
Yes
Keypad
Optional
Button
One (Optional)
Analogue, VoIP
Optional
Product Name
Video Door Entry Emergency Intercom
Total Pixels
720p(1280*720) 15fps
Field of View
150 Degree Horizontal * Opposite 170 Degree
Temperature Range
-40 Degree to +70 Degree
Trademark
KNTECH
Transport Package
Packaging Material: Pearl Cotton
Specification
CE, FCC, RoHS, ISO9001: 2008, IP65
Origin
Shenzhen, China
HS Code
8517180090
Emergency Intercom Audio Video Access Control Door Phone

One button press to call. The receiver remote control to open a door.
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.


Emergency Intercom Audio Video Access Control Door Phone

Emergency Intercom Audio Video Access Control Door Phone Basic Function: 
WEB remote management of Terminal malfunction Calling indoor extension for two-way conversation Support SIP 2.0(RFC3261) and related RFC protocol
Web Business Management It is mainly used for remote management KNZD-43 voice access device, which includes such features as the device parameter management, access control parameter settings, card, log management.

Access Control:
Access control is consist of KNZD-47 video access control, exclusive DC power supply and electric lock.
Inside of KNZD-47 , self-powered electric lock can directly drive the starting current of 500mA power locks;
additionally you can also access exclusive external DC power supply and the voice access output control signals, to drive electric lock on and off by access exclusive DC power.

Intercom function:
KNZD-47 video access control intercom system consists of KNZD-47- access control, SIP phones, phones installed SIP soft-terminal, IPPBX .
KNZD-47 video access control Access supports standard SIP protocol, and has good system compatibility with main IPPBX in the market


Emergency Intercom Audio Video Access Control Door Phone
Emergency Intercom Audio Video Access Control Door Phone

Emergency Intercom Audio Video Access Control Door Phone Applications:

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.

Emergency Intercom Audio Video Access Control Door Phone Specification:
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
RFID/IC
 
Card Reader
 
Optional
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


FAQ

Q: What version of the
Emergency Intercom Audio Video Access Control Door 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 Emergency Intercom Audio Video Access Control Door Phone?
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
Emergency Intercom Audio Video Access Control Door Phone
A: Yes, we support OEM \ ODM order. We have our own R&D Department with high technology support. Please provide your detailed requirements.


Q:. What's the MTBF of the Emergency Intercom Audio Video Access Control Door Phone? 
A: The MTBF is 50,000-70,000 hours. And the average failure rate is very low at 0.3%. 



Emergency Intercom Audio Video Access Control Door Phone
Emergency Intercom Audio Video Access Control Door Phone

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