Place of Origin: China

Company: Nanjing Long Survey Instrument Co.,Ltd

Model: A2 / A6

Brand: Long Survey

 

Series A interphone have a wonderful capacity.reliable and durable.powerful and portable.

 

Specification:

Max Output : 5W

50 sets CTCSS,136 sets DQT

Frequency input : PC mode

Voice control

Channel :  16

Lower noise and high qulity of connection

Auto energy saving

Frequency Range : 136-174MHz//350-390MHz/400-470MHz