Audio Door Phone Manufacturers - Beijing Ihome Decorative Material Co., Ltd.

Window Intercom Device for Counter Service,Two-way Talkback,Handfree

Dual-way Window Intercom Speaker suitable for places with inside and outside intercommunication such as banks, hospitals, etc.. Brief introduction of Dual-way Window Intercom Speaker Hands free two-way talkback ...

Counter Speaker for in and out of windows.

Dual-way Window Intercom Speaker suitable for places with inside and outside intercommunication such as banks, hospitals, etc.. Brief introduction of Dual-way Window Intercom Speaker Hands free two-way talkback ...

Bank/Box Office Window Intercom Speaker, talkback automaticity,one wire for connecting,easy installation

Dual-way Window Intercom Speaker suitable for places with inside and outside intercommunication such as banks, hospitals, etc.. Brief introduction of Dual-way Window Intercom Speaker Hands free two-way talkback ...

Two-way window speaker,for talking through glasses,fine circuit thoroughly, avoid echo and squeal problem

Dual-way Window Intercom Speaker suitable for places with inside and outside intercommunication such as banks, hospitals, etc.. Brief introduction of Dual-way Window Intercom Speaker Hands free two-way talkback ...

Ticket window intercom system, duble-way.

Dual-way Window Intercom Speaker suitable for places with inside and outside intercommunication such as banks, hospitals.. Brief introduction of Dual-way Window Intercom Speaker Hands free two-way talkback ...

meter counter device for bank, restaurant or hospitals

meter counter device suitable for places with inside and outside intercommunication such as banks, hospitals.. Brief introduction of Dual-way Window Intercom Speaker Simplex/duplex type intercom way, the volume of the master station and substation can be...