E320 Duble-Way Talk Through Glass Window Intercom Kits
USD $26 - $50 /Unit
Min.Order:1 Unit
Beijing Yinhe Jinyuan Science & Technology Developing Co., Ltd.
Features
1) Hands-free two-way talkback with full automaticity, mic is inside the substation.
2) Microcomputer controlled circuit with squelch function, can thoroughly solve echo and squeal problems.
3) Adopts high-powered mic, elegant appearance; and the voice is lifelike and clear.
4) Easy installation, there is only one wire connection for master station and substation.
5) Volume of master station and substation can be adjusted separately.
6) With recorder jack.
Technical Parameters
Working voltage: 16V
Working current: ≤300mA
Transmit Frequency: 315MHz±75k
Environment tem: -35~60
Dimension: 155x90x65 mm
System Connection