Dual Way Intercommunication Microphone, Counter Window Intercom Mic Speaker with Automatic Call Control and High Speech Resolution for Bank Office Hospital Station Shop US

Price: $50.46
(as of Mar 31, 2023 14:57:31 UTC – Details)

Specifications:
Material: Metal + plastic 
Color: As picture shown
Product Plug: US PlugVoltage: 110-240v
Working voltage: DC12V
Maximum Working Current: 1A 
Main and Auxiliary Speakers: 3W
External Microphone: -38db±3db
Internal Microphone: -38db±3db
Dimensions:  18.2*13*5.6cm/7.2*5.1*2.2in (Main unit)
6.1*8.5*2.4cm/2.4*3.3*0.9in (Auxiliary unit)
Packing Size: 15*12*4cm/5.9*4.7*1.6in
Fitment: suitable for banks/securities/hospitals/stations, etc. Especially the place where install the anti-theft glass.;

Package Includes:
1 * Internal Host 
1 * External Speaker
1 * Power Supply
1 * Instruction Manual

Note:
1. Please allow 0-1 inch error due to manual measurement, thanks for your understanding.

Voice intercom – adopting full-duplex voice intercom communication technology, automatic recognition and processing of voice signals, no operation required during the call.Designed with a cable protecting in the main unit, can prevent the connecting plugs from damage.Can output two internal and external sound signals (with bank teller recording).
Easy to install – special sidetone processing chip with automatic squelch function, can effectively improve whistle. The extension can be hung on a wall or attached to the glass by a strong dispensed tape.
Atomatic call control – applying automatic call control technology, integrated design between the external microphone and speaker, realize one-line connection with the host.With the stereo jack output mode, the recording function is not controlled by the power switch and each function button.
High speech resolution comprehensive application of electroacoustic technology experience, selection of electro-acoustic device design with excellent performance, up to 3W output power, clear and loud sound, and high speech resolution.
Application – banks/securities/hospitals/stations/ the place where install the anti-theft glass. The host is designed with independent internal and external mute switches, can easily control them to meet our needs.