- Two-way voice transmission; automatic two-way intercommunication without pressing button; suitable for two-way communication between hospitals and clinic service desk
- High power output;two-way speaker adopts high power input and output technology; loud sound; clear sound quality
- Easy to use：just need to connect with power adapter and outside speaker to the main station; the microphone cable is flexible.
- Knob Voice Adjustment：Bank window intercom system has the ability to adjust the volume on the both sides; And knob design can be more convenient to operate; Less static noise or hollow sounding.
- Wildly Application：It suitable for the Bank window, Ticket offices,Hospital window, Post office window, Securities window, Embassy visa office, Securities Company , Hospital, Station where the security glazing is installed
