Elikliv 3W Aluminum Alloy Shell Dual-way Window Intercom Advanced Two-way Interphone System For Bank Hospital Bus Station etc

Description

DescriptionsThis system has top-quality speaker and high-sensitive microphone. Especially using a 4 core high-strength aluminum foil shielded wire, strong anti-interference ability, which makes the voice clear and natural. The two-way voice intercom communications technology, automatic identification of processing speech signals during a call does not require any action. Suitable for the Bank, Securities Company, Hospital, Station ect, where the burglar-proof glazing is installed.Specification:Material: aluminum alloy shell Connectioncable length: 1.8m / 5.9ftWorking voltage: DC12V / 500mAAdapter: AC 220V 50/60Hz or AC110V 50/60HzMain sound (sub sound): 3W+3WMicrophone sensitivity: -48db 20Hz-16KHzSize: 114 x 74 x 145mm / Φ67 x 20mmWeight: 610g / 1.34lbPackage Include    1 x Dual-way counter interphone    1 x External speaker    1 x Power adapter    1 x English manual