Write a review Your name* Your e-mail* (Not for publication) Rating ★★★★★ Excellent ★★★★☆ Very good ★★★☆☆ Average ★★☆☆☆ Poor ★☆☆☆☆ Terrible Your review * * — Required information Sonic Alarm Systems ← View details 5A Stanwell Road, Penarth, Wales CF64 2AB +44 29 2070 3720