intercommunication
Functions and Features:
E320 Box office intercom kit window intercom
1)Hands free two-way talkback full automaticity,mike inside the substation
2 Microcomputer controled circuit with squelch function,can thoroughly solve echo and squeal problems.3) Adopt high-powered mic,elegant appearance,voice is lifelike,clear;th volume of master station and substation can be adjusted separately by oneself
4 Easy installation,only one wire for master station and substation connection.
5) Volume of master station and substation can be adjusted separately
6) With recorder jack, can output both route sound signal
Technical Parameters:
Working voltage: 16V
Working current: =300mA
Transmit Frequency: 315MHz±75k
Environment tem: -35~60
Dimension: 135*95*50mm