Sell 【spot good】 □◑Household appliances Dual Way Window Counter Bank Intercom Interphone best price

DUAL-WAY COUNTER INTERPHONE Anti-interference and noise-free function Two-way voice intercom communications technology, automatic identification of processing speech Dedicated anti-side tone processing chip, with auto-mute function Application of fully automated call control, outside the machine's microphone and speakers to use the integration of design and front-line system of the host to connect, easy installation Comprehensive application of electro-acoustic technology experience, the selection of high performance electro-acoustic signals during a call does not require any action circuit design, the output power up to 3W, voice clear and loud voice distinguished high. Inside and outside the two-way voice signal output(recording by the bank teller), a stereo jack output mode can prevent voice recording function controlled by the power switch and the function buttons Application: bank, securities, hospital, bus station Where guard glass again theft is installed Specification: Power Adapter: Input AC 110V 60Hz US Plug. Output AC 9V 1.0A Output Power: 2W/2W(Max) Frequency Response: 100Hz-12kHz Desktop Unit Dimensions: 158*87*46mm Wall Mount Unit Dimension: 70*20mm Main Box Size: 16.0 * 8.7 * 4.7 cm/6.3*1.9*3.4in Deputy Box Size: 7.8 * 2.0cm/3.1*0.8in Package Weight: 678g/23.9oz Package List: 1 * Dual-way Counter Interphone 1 * External Speaker 1 * Power Adapter 1 * User Manual Thank you for seeing our products. Our products are all authentic and guaranteed. You can buy with confidence. ▶We all have stock❤️ ▶Follow us and enjoy the attention gift of mysterious❤️ ▶Order on the same day, send it out on the same day, shipping time is 2-6 days.❤️ ▶The best choice for quality customers! ! !❤️ ▶ What are you waiting for, pay attention to us, More events and gifts, so stay tuned.❤️