Intercom Window Counter Dual Way Interphone System F4455A

This 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 etc., where the burglar-proof glazing is installed.

Features:

• Adopt aluminum alloy panel and easy installation, simple connection for DIY operation
• High quality speaker and high-sensitive microphone, the voice is realistic and clear
• Both inside and outside have speaker and microphone, The volume and microphone sensitivity can be separately adjusted
• The inside and outside speaker can be turned off separately
• Speaker volume and microphone sensitivity can be adjusted
• The inside and outside speaker can be turned off separately
• Using a 4 core high-strength aluminum foil shielded wire , and strong connection plug
• Microcomputer processing circuit solves the problem of echo and squeal
• Have recording jack can be output both inside and outside the two-way voice signals (such as the bank teller system for recording)
• Can be used in any place which difficult to talk, such as bank, securities, hospital, bus station etc.

Specification:

• Material: aluminum alloy panel
• Connection cable length: 2m
• Working voltage: DC9V/300mA
• Adapter: AC110-250V/50Hz
• Main sound (sub sound): 2W+2W
• Microphone sensitivity: -48db 20Hz-16KHz
• Exterior size: 150 x 100 x 50mm / 70 x 20mm
• Main unit weight: 350g