Product Features
·Adopting full-duplex voice intercom communication technology, automatically identifying and processing voice signals, and the communication process requires no operation.
· Dedicated sound-cancelling chip, with Automatic Noise Cancellation Featureand can effectively improve howling
· The application of fully automatic call control technology, the external unit's microphone and speaker are integrated into one design, and are connected to the main unit in a single-line fashion, making installation convenient.
·Comprehensive application of electroacoustic technology experience, the selection of excellent performance of electroacoustic devices design, output power can reach 3W, clear and loud sound, high voice recognition
·With audio signal input functions, such as computer voice prompts, it can broadcast externally for customers to listen to.
· Can output both internal and external dual-channel sound signals (with bank teller recording), using a stereo jack output method, and the recording function is not controlled by the power switch and various function buttons
· The host is equipped with a connection protection function, which can protect the plugs from damage caused by prolonged use.
· The extension can be hung on the wall or attached to the glass with the supplied strong tape.
The entire machine has a beautiful shape with smooth lines. The product design has fully considered the factors of the use environment, and is committed to improving the work efficiency for users.

Product Specifications

Working Voltage: AC12V/1A

Maximum Operating Current: 500mA

Main and Subwoofer: 3W/3W 100Hz-15KHz

External microphone: -38dB ± 2dB, 20Hz-20kHz

Internal microphone: -38dB ±2dB, 20Hz-16KHz

Host size: 158x87x46mm

Sub-machine size: 78x20mm