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Type of Product : 4-Wire Analog Video Intercom Bundle
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Dimension : 128x42x24.8 mm
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Resolution : 720 x 576 Pixels
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Material : Aluminum Alloy
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Working Temperature : -10° C to + 55° C (14° F to 131° F)
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Audio Input : Built-In Omnidirectional Microphone
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Power Consumption : Max. 3W (Door Station), ≤5 W (Indoor Station)
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Audio Output : Built-in Loudspeaker
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Working Humidity : 10% to 90%
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Warranty Duration (Months) : 12
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Image Sensor : (1/4 Inch) 6.35 mm CMOS
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Operation method : Physical Button
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Audio Features : Noise Suppression and Echo Cancellation
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Video Frame Rate : PAL: 25 fps