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Launching Spring 2026Trade catalogue onboarding in progress.

Gent by Honeywell

S4 Bases & Accessories

Browse S4 Bases & Accessories products and parts.
22 productsAll Gent by Honeywell →
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S3 red Shallow base (pack of 5)
S3-BASE-SR
S3 red Shallow base (pack of 5)
£29.44
S3 White Shallow base (pack of 5)
S3-BASE-SW
S3 White Shallow base (pack of 5)
£29.44
Gasket kit for S3 deep base - increases particle ingress from IP21 to IP55 (Pack of 10)
S3-GASKET-IP55
Gasket kit for S3 deep base - increases particle ingress from IP21 to IP55 (Pack of 10)
£92.58
S-Quad Protective cage
781550
S-Quad Protective cage
£101.78
Anti ligature base for the S Quad Sensor (Requires S4-700 base)
ALD-302
Anti ligature base for the S Quad Sensor (Requires S4-700 base)
£151.80
Base - Common for all S-Quad Sensors
S4-700
Base - Common for all S-Quad Sensors
£5.18
34000 S-Quad Adapter Base
S4-700-34K
34000 S-Quad Adapter Base
£21.68
S-Quad Semi-Flush Mounting Kit
S4-FLUSH
S-Quad Semi-Flush Mounting Kit
£25.93
Programmer Base for S4/T/M and S3 Voice Sounders
S4T-BASE-PROGRAM
Programmer Base for S4/T/M and S3 Voice Sounders
£212.18
S4T Self Test Demonstration kit. Includes, S4T-711 O2H ST detector, S4T Programmer Base, Metal Stand, Power supply & leads
S4T-DEMO
S4T Self Test Demonstration kit.
Includes, S4T-711 O2H ST detector, S4T Programmer Base, Metal Stand, Power supply & leads
£305.23
Dust cover to support S4, S4T and S4M device mouldings. Pack of 50
805589ST
Dust cover to support S4, S4T and S4M device mouldings.
Pack of 50
£36.23
IP21 base and base cover (pack of 1)
S4-701
IP21 base and base cover (pack of 1)
£10.12
S-Quad Removal Tool Kit
805580
S-Quad Removal Tool Kit
£312.80
IP21 base covers (pack 5)
S4-705
IP21 base covers (pack 5)
£10.41
S-Quad Base Label Plate (pack of 10)
805576
S-Quad Base Label Plate (pack of 10)
£7.88
Black Base - Common for all S-Quad Sensors
S4BK-700
Black Base - Common for all S-Quad Sensors
£10.35
T Breaker Unit
34701
T Breaker Unit
£79.93
Black IP21 base covers (pack 5)
S4BK-705
Black IP21 base covers (pack 5)
£13.00
SAFE 2 button White plus loom
SAFE-WHITE-D-SPARE
SAFE 2 button White plus loom
£139.15
SAFE 2 button Red plus loom
SAFE-RED-D-SPARE
SAFE 2 button Red plus loom
£145.48
SAFE 2 button Stainless Steel plus loom
SAFE-SS-D-SPARE
SAFE 2 button Stainless Steel plus loom
£145.48
SAFE 1 button white plus loom
SAFE-WHITE-S-SPARE
SAFE 1 button white plus loom
£139.15