Intruder alarm internal sirens, sounders and speakers.
Internal sounders are units designed to be connected to an intruder alarm system to provide tones and alarms from the system. This may be entry exit tones and chime or full alarm sirens.
Internal Sounders
Displaying 1 to 2 (of 2 Products)
SP20ST
Honeywell
Honeywell
Honeywell SP20ST Indoor Siren Grade 2
OBSOLETE - Alternative click here EN50131-4: 2009 Security Grade 2 Environmental Class II certified indoor siren. Versatile and reliable...
£19.95 Ex VAT
... more infoMS=N
Honeywell
Honeywell
OBSOLETE - Alternative Click Here Internal Multi-siren (No Logo) Key Features Voltage: 9-18 VdcSiren: 107dBOperating Temp: -20 to...
£7.25 Ex VAT
... more infoDisplaying 1 to 2 (of 2 Products)
