Đèn Loa Còi Cảnh Báo Qlight – Den Loa Coi Canh Bao Qlight Son Tung Shop

Các loại âm thanh cho Loa Còi báo Qlight WS, WM, WA, WV: Sound Category Sound Tone Channel Sound Volume WS 5 Warning Sounds Fire.A-ANG Emergency WA-U(Yelp) Ambulance PI-PO(Hi-low) Machinery Fault High Expansion Ch1 Ch2 Ch3 Ch4 Ch5 Max. 120dB WP 5 Special Warning Sounds (1st Group) Fire.A-ANG Abandon Alarm Machunery Fault High Expansion 7 Short PI. / 1 Long ... Read More »