Channel Safety
Cooper (JSB)
Cooper (Menvier)
ESP
Orbik
Aico
Kidde
Sprue Safety (BRK, First Alert, Fire Angel)
Cop Security
Ener-j
ESP
Honeywell Security UK
Lynteck
Philex
Scantronic (Cooper Safety)
Texecom (Veritas)
BPT
Came
FAAC