Quality Sound Alarm Ltd. Categories Safety / Security 35 Avonlea Court Fredericton NB (506) 452-0161 (800) 561-5340 (506) 457-4127 Send Email http://www.qsa.ca Rep/Contact Info Cameron MacDonald × Cameron MacDonald President Phone: (506) 452-0161 Send an Email Share × Print Email Facebook Twitter LinkedIn Pinterest Tell a Friend × AdvertisementFollow Us Facebook Twitter YouTube Instagram LinkedIn Chamber Blog Advertisement