Internal Sounders
CQR
Cqr Strobe Sounder Grade 3 112Db White/Blue
Scantronic
Eaton Wireless Internal Intruder Alarm Sounder
Klaxon
Klaxon 127Db 240v High Output Master Blaster Siren (12v Relay)
Elmdene
Elmdene Grade 2 Self powered warning device Includes battery
Knight Manufacturing
Knight Grade 3 Tampered Speaker
Security Warehouse
SECWARE 16 Ohm Internal Speaker
Elmdene
Elmdene Grade 3 Remotely powered warning device - NO Battery
CQR
Cqr 16 Ohm Speaker Grade 3 110Db White
UTC
UTC Indoor siren, 1 tone - without flash
Knight Manufacturing
Knight Small Teletone Speaker 16 Ohm
Elmdene
CQR
Cqr Hilo Sounder Grade 3 110Db Hi / 90Db Lo White