Internal Sounders

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.

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Displaying 13 to 24 (of 44 Products)

TS443-8T
Elmdene

Elmdene 8 Ohm Internal Speaker Tampered - Grade 3

Small boxed 8 Ohm internal extension speaker. For use with Control panels with 8 Ohm speaker outputs. Ideal for internal sounders and entry exit...

£9.30 Ex VAT

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INT500S
Elmdene

Elmdene Grade 2 Self Powered Warning Device

Elmdene Grade 2 Self Powered Warning Device The Inter range of internal sounders are designed for use in domestic applications and are...

£25.53 Ex VAT

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INT500
Elmdene

Elmdene Grade 3 Remotely powered warning device - NO Battery

ELMDENE, INT500, Internal Sounder and Strobe, Grade 3, High level (120db(A)) output. Independent triggers for high level, low level sounder functions...

£19.65 Ex VAT

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INT600
Elmdene

Elmdene Hi and Low level Sounder

This range of internal sounders is available in three versions: High level sounder High (alarm) and low level (entry/exit) sounder with strobe High...

£14.49 Ex VAT

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UKECHO_FLASH_B
HKC

HKC Echo Flash Blue Internal Sounder

HKC Echo Flash Sounder Key Features Internal SounderABS housingDual piezo soundersHousing is tamper...

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UKECHO_FLASH_R
HKC

HKC Echo Flash Red Internal Sounder

HKC Internal Sounder Environmental Class II Echo Flash Internal Sounder. Our Echo Flash internal sounders provide the security, reliability and...

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UKECHO
HKC

HKC Echo Internal Sounder

HKC Internal Sounder Key Features Internal SounderABS housingDual piezo soundersHousing is tamper...

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SP20ST
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

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SLM-0001
Klaxon

Klaxon 127Db 230v High Output Master Blaster Siren (12v Relay)

P-Series Master Blaster The Master Blaster is a powerful motor driven siren designed for use as an internal/external supplementary security sounder....

£105.78 Ex VAT

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SLD-0002
Klaxon

Klaxon 127Db High Output Master Blaster 240v Siren

P-Series Master Blaster The Master Blaster is a powerful motor driven siren designed for use as an internal/external supplementary security sounder....

£140.64 Ex VAT

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I10
Security Warehouse