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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 | |
| Function | Calling,Talk,Monitoring,Remote control the lock. |
| Application | match to all of the CX and NCX outdoor unit |
| Housing | ABS material |
| Screen | 4"flat CRT, 3.5" or 4" TFT LCD |
| Adjustments | volume,brightness,contrast,saturation |
| Installation method | surface mounting |
| Specifications | |
| Working voltage | AC110V-240V |
| Working current | B/W≤600mA, Color≤400mA |
| Max. wiring distance | 80m/262feet(22AWG,4*0.5mm/2,4*0.75mm/2,Rvv4 cable) |
| Wiring | 4wires |
| Talk time | 45~90sec |
| Relative humidity | 45%~95% |
| Ambient tempreature | 55°C~-12°C |
| Resolution | 380TV lines |
| Video output | 1Vpp 75ohm |
| Packing information | |
| Products dimension | 220*196*71MM |
| Inner package | 251*260*75MM |
| Carton size | 430*290)290MM |
| Protection level | IP54 |
| Weight | NW: 1.25kg GW: 1.45kg |
| Certificates | CE or other required certificates |
| Business mode | Final products,SKD/CKD, OEM/ODM available |
3.5"/4.0" color video door phone entry system