|   Technical Specification  |  |
|   Mode  |    VTO5000CM  |  
|   System  |  |
|   Main Processor  |    NEC MCU  |  
|   Operation System  |    Simple OSD  |  
|   Video  |  |
|   Image Sensor  |    1/3” 600 lines CMOS  |  
|   Day/Night  |    Color Image  |  
|   Audio  |  |
|   Audio Input  |    Omnidirectional Mic  |  
|   Audio Output  |    Built-in Speaker  |  
|   Bidirectional Talk  |    Support Dual-way Bidirectional talk  |  
|   Operation Mode  |  |
|   Keypad  |    Single Mechanical Button  |  
|   Interface  |  |
|   Door Control  |    1  |  
|   Alarm In  |    2(1ch unlock button, 1ch feedback)  |  
|   Tamper Switch  |    1  |  
|   General  |  |
|   Ingress Protection  |    IP54  |  
|   Installation  |    Flush  |  
|   Material  |    Aluminum  |  
|   Power  |    DC 24V  |  
|   Power Consumption  |    Standby ≤1W, Work ≤4W  |  
|   Working Temperature  |    ﹣30°C~+60°C  |  
|   Relative Humidity  |    10%~90%RH  |  
|   Dimensions  |    141.0mm×100.0mm×16.8mm  |  
|   Weight  |    0.4Kg  |