OCB-KB2421-IM

Video Intercom Water Proof Door Station

Video Parameters
Camera: | 1/4″ CMOS
Resolution: | 720 × 576
Video frame rate: | PAL: 25 fps
Audio Parameters
Audio Input: | Built-in Omnidirectional Microphone
Audio Output: | Built-in Loudspeaker
Audio Quality: | Noise Suppression and Echo Cancellation
Light Supplement
Light Supplement Mode: | Photosensitive IR Supplement, IR Range: 2 Meters
Device Interfaces
I/O Output: | 1 Relay Output
Four-wire Interface: | 1 Four-Wire Interface (1-ch Video Input, 1-ch Audio Input/Output, 1-ch Power
Supply, 1-ch Grounding)
General
Material: | Zinc Alloy
Power Consumption: | Max. 5W
Working Temperature: | -30°C to 70°C (-22°F to 158°F)
Working Humidity: | 10% to 90%
Dimensions(L × W × H): | 145 mm × 49.2 mm × 26.45 mm (5.7″ × 1.9″ × 1.0″)