Features & Benefits
- Streamline design with aluminum alloy shell and built-in speaker
- Top-quality speakers and high-sensitive microphone with metal tube microphone for counter and dual-way inter-communication
- Clear and natural voice quality with dedicated volume control switch
- Advanced microcomputer from the U.S.A ensures performance
- Simple operation with indicating lamp for track status and easy dual-way communication
- Adjustable volume with two knobs and voice recording through a record jack
- Ideal for banks, securities companies, hospitals, and stations with security glazing