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3.5"/4.0" color video door phone entry system
3.5"/4.0" color video door phone entry system
Supplier Info
[China Supplier]
Contact Person : Mr. song Richard
Tel : 86-755-33262794
Fax : 86-755-29881891
Product Detail
3.5"/4.0" color video door phone, 4.0" CRT video door phone, 2-32buttons for multi apartments.

3.5"/4.0" color video door phone, 4.0" CRT video door phone, 2-32buttons for multi apartments.

compatible with commax.

NSK7452CX indoor phone
FunctionCalling,Talk,Monitoring,Remote control the lock.
Applicationmatch to all of the CX and NCX outdoor unit
HousingABS material
Screen4"flat CRT, 3.5" or 4" TFT LCD
Adjustmentsvolume,brightness,contrast,saturation
Installation methodsurface mounting
Specifications 
Working voltageAC110V-240V
Working currentB/W≤600mA, Color≤400mA
Max. wiring distance80m/262feet(22AWG,4*0.5mm/2,4*0.75mm/2,Rvv4 cable)
Wiring4wires
Talk time45~90sec
Relative humidity45%~95%
Ambient tempreature55°C~-12°C
Resolution380TV lines
Video output1Vpp 75ohm
Packing information 
Products dimension220*196*71MM
Inner package251*260*75MM
Carton size430*290)290MM
Protection levelIP54
WeightNW: 1.25kg        GW: 1.45kg
CertificatesCE or other required certificates
Business modeFinal products,SKD/CKD, OEM/ODM available

3.5"/4.0" color video door phone entry system

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