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.

View as Grid List
Sort by
Display per page
Mounting hole 8mm. Mounting depth 18mm. Lead length ≈180mm.
S4021

Red 3mm 12V DC Flashing LED With Bezel

Mounting hole 8mm. Mounting depth 18mm. Lead length ≈180mm.
$5.18
Working Voltage: 5-15VDC Mounting Hole: 6mm dia. Mounting Depth: 18mm Lead Length: ˜ 190mm
New
RoHS
S4021A

Red 3mm 12V DC Flashing LED With Bezel

Working Voltage: 5-15VDC Mounting Hole: 6mm dia. Mounting Depth: 18mm Lead Length: ˜ 190mm
$5.18
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
S5159

Roller Door Security Reed Switch

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
$26.14
75mm x 25mm. Sticks to the inside of the window. Ideal for cars, home windows etc.
S5405

Small Alarm Warning Sticker Pair

75mm x 25mm. Sticks to the inside of the window. Ideal for cars, home windows etc.
$2.82
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.
S5153

SPDT Surface Mount Magnetic Reed Switch

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.
$16.32
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.
S5157A

SPST Surface Mount Mini Magnetic Reed Switch

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.
$7.59
Ideal for metal door frames. Includes matching magnet. Press fit design.
S5158B

Steel Door Flush Mount Magnetic Reed Switch

Ideal for metal door frames. Includes matching magnet. Press fit design.
$8.32
A concealed magnetic reed switch designed for use with metal door frames.
New
RoHS
S5158C

Steel Door Flush Mount Magnetic Reed Switch

A concealed magnetic reed switch designed for use with metal door frames.
$8.32
Wall bracket to suit the S 5314A PIR detector
S5313A

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

Wall bracket to suit the S 5314A PIR detector
$5.91
Complete under eave solution with a piezo siren and bluestrobe already built in. just install and connect the wires. Includes a tamper switch.
S5457

White Plastic Siren Cover With Siren & Strobe

Complete under eave solution with a piezo siren and bluestrobe already built in. just install and connect the wires. Includes a tamper switch.
$52.27
Ideal for wooden door frames. Includes matching magnet. Press fit design. 9.5mm mounting hole 12mm working distance normally closed (when next to magnet)
S5154C

Wood Door Flush Mount Magnetic Reed 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)
$5.18
Categories
Manufacturers
View all
Recently viewed products