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首页 > Sell > Best Video Door Phone with Camera
Best Video Door Phone with Camera
单价 220.00对比
询价 暂无
浏览 29
发货 广东深圳市
库存 1
过期 长期有效
更新 2025-04-19 21:29
 
详细信息
Video door phone with camera KNZD-42VR


Product Name:Waterproof telephone KNSP-18
Product model:KNSP-18
size:174.5×96×44mm


KNZD-42VR Video Door Phone offers a full duplex hands free talk and KOON RFID solution for the secure access control and monitoring of a building entrance. This advanced Door phone supports analogue and operators of most of PABX and PBX. guaranteeing easy customization for telecom operators and service providers. 
 

Features :
analogue version
One speed dial Key
Integrated  reader
Integrated Numeric Keypad
Support telephone line powered
DTMF Switch control
Door opening: password / remote / RFID
 

Benefits:
Compatibility
Supports analogue version   
Multiparty calls platform, effective inter connection and inter wor king 
Sith the mainstream IPPBX manufacturers
High-end chip
Equipped with the l atest Br oadcom's chip set
Carrier standard voice
Full duplex hands-free speaker phone,carr ier 
Standar dvoice 
Flexible of lock approach 
Passwords, RFID card and DTMF Switch control
A key to call
One Speed dial Key

Target Groups:
Business: offices, shopping areas
Education: universities, campuses, schools, sports areas
Healthcare: hospitals, laboratori es,Pharmaceuti cal factory

Technical Parameters: 
Signalling protocol
Buttons
Quick dial buttons  material, strong and durable.
Number of speed dial buttons  1
Numeric keypad           touch buttons

Audio
Microphone          1
Loudspeaker
Hands-free full-duplex       support
Audio stream
Support protocol 
Codecs     PCMA
RFID
EM-40XX(125KH z) 
 
Holding / waiting 3 ways call /confer ence
Easy installation
integration into the PABX
visitors leave a message
Provide access to the message and pl ayback message through the  phone 
Simple maint enance
support onl ine softwar e upgrades and web management way
Prot ective level
Ip53 ,resistivity against dust, water, and mechanical damage
Logistics & Transportation: airports, parking lots or garages
Industries: factories,product center

Interface
Power supply             12V±15%/1A DCPo
48V/380mA
WAN                   10/100BASE-TX s Auto-MDIX, RJ-45) 
The recommended cable     Super five or more
Relay outputs             NC/NO contacts, max 30V/1A AC/DC
Active relay output         12V/500mA DC

Mechanical
Cover material            Aluminum alloy cover, plastic pan
Operating temperature range  0°C - 55°C
Storage temperature range   -40°C - 70°C
Relative humidity          10% - 95% (not condensing)
Installation               Embedded installation
External dimensions        174.5×96×44 mm
Protection level            IP53



Camera
Sensor 1/4'' colour CMOS
Resolution 640*480
Picture frequency upto 30 snaps/s
Sensitivity 1.9V / lux-sec (550mm)
Viewing angle 135 degree, 109 degree
Infrared illumination Yes


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