Zoning power switchover
Y-9009
Telephone connection
Y-9017
Signal distribution
Y-9020
Recording alarm generator
Y-9012
Program timer
Y-9014
Lighting Arrester
Y-9113
Extend matrix
Y-9018
Digit frequency matrix (Audio Matrix)
Y-9019
Alarm matrix
Y-9116
31 segment graphic balancer
Y-9011
10 Zones Searcher
Y-9010
10 channels monitor
Y-9015
Y-9008
Pre-amplifier,8 in 8 out
Y-9028
Pre-amplifier(with USB)
Y-9002U
Phone:(86)13302308315
Mail Us:dongchuangyp002@126.com dongchuangyp001@126.com
dongchuangyp002@126.com
swallow@dcypkj.com Address:No.1,Gonghe Road,Shaxi Huangqi, Nanhai,Foshan G.D.Prov.,Prov.,China