Alarm Accessories

Looking for alarm system accessories? We stock tamper and trigger switches, magnetic reed sensors, passive infra-red detectors (PIRs), strobes, sirens and more. Huge range and security installer preferred.

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Mounting hole 8mm.
Mounting depth 18mm.
Lead length ≈180mm.

Red 3mm 12V DC Flashing LED With Bezel

S4021
Mounting hole 8mm. Mounting depth 18mm. Lead length ≈180mm.
Working Voltage: 5-15VDC
Mounting Hole: 6mm dia.
Mounting Depth: 18mm
Lead Length: ˜ 190mm
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Red 3mm 12V DC Flashing LED With Bezel

S4021A
Working Voltage: 5-15VDC Mounting Hole: 6mm dia. Mounting Depth: 18mm Lead Length: ˜ 190mm
Sturdy metal reed switch designed for roller and tilt doors. Normally closed contacts with an operating distance of 60mm. 

Dimensions: 88 x 80 x 42mm (both parts).
Contact mode: Normally Closed (when magnet in proximity of reed switch).
Current: 500m

Roller Door Security Reed Switch

S5159
Sturdy metal reed switch designed for roller and tilt doors. Normally closed contacts with an operating distance of 60mm. Dimensions: 88 x 80 x 42mm (both parts). Contact mode: Normally Closed (when magnet in proximity of reed switch). Current: 500m
75mm x 25mm. Sticks to the inside of the window.  Ideal for cars, home windows etc.

Small Alarm Warning Sticker Pair

S5405
75mm x 25mm. Sticks to the inside of the window. Ideal for cars, home windows etc.
Surface mount with terminals. SPDT for N.O. and N.C. applications. Includes matching magnet. Approx. 64 x 13 x 13mm size, 54mm mounting hole centres, 15mm max. working distance.

SPDT Surface Mount Magnetic Reed Switch

S5153
Surface mount with terminals. SPDT for N.O. and N.C. applications. Includes matching magnet. Approx. 64 x 13 x 13mm size, 54mm mounting hole centres, 15mm max. working distance.
Ultra Mini Size. Surface mount with wire leads. Contacts close with magnet. Includes matching magnet. Approx. 25 x 6 x 5mm size, 8mm max. working distance.

SPST Surface Mount Mini Magnetic Reed Switch

S5157A
Ultra Mini Size. Surface mount with wire leads. Contacts close with magnet. Includes matching magnet. Approx. 25 x 6 x 5mm size, 8mm max. working distance.
Ideal for metal door frames. Includes matching magnet. Press fit design.

Steel Door Flush Mount Magnetic Reed Switch

S5158B
Ideal for metal door frames. Includes matching magnet. Press fit design.
A concealed magnetic reed switch designed for use with metal door frames.
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RoHS

Steel Door Flush Mount Magnetic Reed Switch

S5158C
A concealed magnetic reed switch designed for use with metal door frames.
Wall bracket to suit the S 5314A PIR detector

Wall Bracket to Suit Passive Infra Red (PIR) Movement Detector

S5313A
Wall bracket to suit the S 5314A PIR detector
Complete under eave solution with a piezo siren and bluestrobe already built in. just install and connect the wires. Includes a tamper switch.

White Plastic Siren Cover With Siren & Strobe

S5457
Complete under eave solution with a piezo siren and bluestrobe already built in. just install and connect the wires. Includes a tamper switch.
Ideal for wooden door frames. Includes matching magnet. Press fit design.

9.5mm mounting hole
12mm working distance
normally closed (when next to magnet)

Wood Door Flush Mount Magnetic Reed Switch

S5154C
Ideal for wooden door frames. Includes matching magnet. Press fit design. 9.5mm mounting hole 12mm working distance normally closed (when next to magnet)