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Launching Spring 2026Trade catalogue onboarding in progress.

Gent by Honeywell

Sentri2

Browse Sentri2 products and parts.
S4-700-34K
34000 S-Quad Adapter Base

34000 S-Quad Adapter Base

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£22.66
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S4T-710

S4 SELF TEST Optical Heat Sensor

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£74.75
ex VAT
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S4T-711
S4 SELF TEST Dual Optical Heat Sensor

S4 SELF TEST Dual Optical Heat Sensor

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£86.25
ex VAT
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S4T-711-V
S4 SELF TEST Dual Optical Heat Sensor + Voice Sounder

S4 SELF TEST Dual Optical Heat Sensor + Voice Sounder

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£135.13
ex VAT
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S4T-711-V-VAD-HPR
S4 SELF TEST Dual Optical Heat Sensor + Voice Sounder & High Power Red VAD

S4 SELF TEST Dual Optical Heat Sensor + Voice Sounder & High Power Red VAD

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£166.75
ex VAT
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S4T-720
S4 SELF TEST Heat Sensor

S4 SELF TEST Heat Sensor

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£71.30
ex VAT
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S4T-720-V-VAD-HPR
S4 SELF TEST Heat Sensor + Voice Sounder & High Power Red VAD

S4 SELF TEST Heat Sensor + Voice Sounder & High Power Red VAD

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£134.55
ex VAT
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S4T-770-S
S4 SELF TEST Optical Heat Sensor + Sounder

S4 SELF TEST Optical Heat Sensor + Sounder

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£95.45
ex VAT
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S4T-780-S
S4 SELF TEST Heat Sensor + Sounder

S4 SELF TEST Heat Sensor + Sounder

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£100.63
ex VAT
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S4-34494
Connection convertor for S4-34412 and S4-34600 (26 core ribbon to Terminal block)

Connection convertor for S4-34412 and S4-34600 (26 core ribbon to Terminal block)

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£108.10
ex VAT
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S4-34600

LED Driver Board for special Mimics

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£1,231.65
ex VAT
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