VA-301/VA-302/VA-303/VA-304-音柱

VA-801/VA-802/VA-803/VA-804-音柱

V3.0-消防语音网络广播系统

VA-P120(120W) / VA-P240(240W) / VA-P350(350W) /VA-P500(500W)-消防数字功放VA-P120(120W)/VA-P240(240W)/VA-P350(350W)/VA-P500(500W)

VA-P4120(4 x 120W)/VA-P4240(4 x 240W)/VA-P4350(4 x 350W)/VA-P4500(4 x 500W)-消防数字功放VA-P4120(4x120W)/VA-P4240(4x240W)/VA-P4350(4x350W)/VA-P4500(4x500W)