Aiphone External Signal Relay - DB-1MD Accessories_Cover 28lb) Wall Mount 75×75mm (3

28lb) Wall Mount 75×75mm (3

suitable for most compatible dome cameras

featuring a detailed 12-Megapixel sensor for superb image quality

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its ability to operate reliably in extreme temperatures from -40°C to +70°C

Aiphone External Signal Relay - DB-1MD Accessories_Cover 28lb) Wall Mount 75×75mm (3Description DB 1MD Open voice master station, DB Series Features All Call between stations in same residence office Option button for external device control (N O dry contact, AC DC 24V 1. 6A Max) Call tone volume control with LED mute indicator Receive volume control Optional Call Extension Speaker (IER 2) Optional external signaling to 3rd party bell or light using RY ES (used in lieu of IER 2) Door release button (powered by door station) SKU: DB