Опис

• Door Station/Video Parameters
• Camera1/4″ CMOS
• Resolution720 × 576
• Video Frame RatePAL: 25 fps
• Door Station/Audio Parameters
• Audio InputBuilt-in Omnidirectional Microphone
• Audio OutputBuilt-in Loudspeaker
• Audio QualityNoise Suppression and Echo Cancellation
• Door Station/Light Supplement
• Light Supplement ModePhotosensitive IR Supplement, IR Range: 2 Meters
• Door Station/Device Interfaces
• Four-Wire Interface1 Four-Wire Interface (1-ch Video Input, 1-ch Audio Input/Output, 1-ch Power Supply, 1-ch Grounding)
• IO Output1 Relay Output
• Door Station/General
• MaterialAluminum Alloy
• Power ConsumptionMax. 3W
• Working Temperature-30° C to +60° C (-22° F to 140° F)
• Working Humidity10% to 90%
• Dimension (L X W X H)128 mm × 42 mm × 24.8 mm (5.0″ × 1.7″ × 0.9″)
• Indoor Station/Display Parameters
• Display Screen7-Inch Colorful TFT LCD
• Display Resolution800 × 480
• Operation MethodPhysical Button
• Indoor Station/Audio Parameters
• Audio InputBuilt-in Omnidirectional Microphone
• Audio OutputBuilt-in Loudspeaker
• Audio QualityNoise Suppression and Echo Cancellation
• Indoor Station/Device Interfaces
• Four-Wire Interface4 Four-Wire Interfaces 1-ch Video Input, 1-ch Audio Input/Output, 1-ch Power Supply, 1-ch Grounding
• Indoor Station/General
• Power Supply12 VDC
• Power Consumption≤5 W
• Working Temperature-10° C to + 55° C (14° F to 131° F)
• Working Humidity10% to 90%
• Dimension (L X W X H)195.8 mm × 132.8 mm × 18.39 mm (7.7″ × 5.2″ ×0.7″)