Wade RatkeDual-Way TArnulfo Cartwrightalk TMeghan PagachrougEldred Gutmannh Store OfProf. Marilou Johns IVfice Window Glass CAnnamarie GrahamMichel RaynorounterD'angelo Runte Intercom SpeakeDr. Molly Grant DDSr SystemWanda Hilpert

Features:

• Dual-way intercommunication
• Dual-way audio record
• Anti-interruption and noise
• Slim fit design of speaker
• Input voltage: AC 110-240V
• Streamline design: The main unit has aluminum alloy shell, and the extension has built-in speaker.This system has simple connection for DIY operation.
• High quality: This system has top-quality speaker and high-sensitive microphone. Especial the metal tube microphone is deal for the counter and the dual-way inter-communication.
• Good performance: The voice from this system is clear,and natural. There is a switch only for the volume control.
• Advance technique: For this system,we adopter the advanced microcomputer from U.S.A.
• Definite instruction: The indicating lamp shows the track's working status.
• Simple operation I: Easy for dual-way intercommunication without pressing button.
• Simple operation II: This system haw two knobs to adjust the inside and outside volume. When the indicating lamp for audio turns green,the intercommunication could begin.
• Simple operation III: You could record the voice through record jack.
• Best Choice: It suitable for the Bank, Securities Company , Hospital, Station where the security glazing is installed.

Package included：

● 1 x Dual-way counter interphone

● 1 x External speaker

● 1 x Charger

● 1 x English User Manual