Description Ordering
S5164 Normally Closed ( N/C ) Tamper Switch

Normally Closed ( N/C ) Tamper Switch

S5164 NEW

Panel hole 21mm. Snap-in fit. Similar to refrigerator door switch. Rated 250V at 0.2A. Contacts open when plunger is pressed in.
S4021A Red 3mm 12V DC Flashing LED With Bezel

Red 3mm 12V DC Flashing LED With Bezel

S4021A NEW

Working Voltage: 5-15VDC Mounting Hole: 6mm dia. Mounting Depth: 18mm Lead Length: ≈ 190mm
S5158C Steel Door Flush Mount Magnetic Reed Switch

Steel Door Flush Mount Magnetic Reed Switch

S5158C NEW

A concealed magnetic reed switch designed for use with metal door frames.
S5315 Passive Infra-Red (PIR) 360° In-Ceiling Detector

Passive Infra-Red (PIR) 360° In-Ceiling...

S5315

An ultra compact PIR motion detection unit suitable for installation directly into the ceiling. 120° beam provides 6-8 metres of conical detection coverage when mounted on the typical 2.4-3m ceiling. 12V DC input. Mounting hole size: 31mm. Dimensions: 40Ø x 52mm.
H3820 40cm Wiring Door Loop

40cm Wiring Door Loop

H3820

A flexible steel wiring loop for connection of sensors to doors. Includes mounting tabs at each end. 6mm cable entry.
S5310 PIR 360° Quantum Detector

PIR 360° Quantum Detector

S5310

The PIR 360° Quantum Detector is a unique motion detector for complete and reliable 360° coverage designed for the latest generation of Ness control panels. Installed in rooms or in hallways, it provides 12 metre diameter coverage at floor level when installed on a standard 2.4 metre ceiling.
S5173 Alarm System Tamper Switch For Normally Open (N/O) Circuits

Alarm System Tamper Switch For Normally Op...

S5173

The S5173 is a normally closed (NC) switch designed for normally open (NO) circuit application. Avoid an intruder tampering with your alarm/security systems with this switch.
S5174 Alarm System Tamper Switch For Normally Closed (N/C) Circuits

Alarm System Tamper Switch For Normally Cl...

S5174

The S 5174 is a normally open (NO) switch designed for normally closed (NC) circuit application. Avoid an intruder tampering with your alarm/security systems with this switch.
S5317 Economy PIR Detector with 20kg Pet Immunity

Economy PIR Detector with 20kg Pet Immunity

S5317

These compact, easy to install, passive infra red detectors offer excellent movement detection for alarm systems at an affordable price. They feature NC or NO contact output, 2/3 selectable pulse count and 12m detection range. An internal tamper switch ensures units cannot be deactivated by intruders. The pet immune model ignores movement fr
S5311A Outdoor Passive Infra Red Swivel Bracket Suits S5312A

Outdoor Passive Infra Red Swivel Bracket S...

S5311A

Swivel bracket to suit S5312A dual PIR and microwave detection unit.
S5308 Economy PIR Detector Standard Lens

Economy PIR Detector Standard Lens

S5308

These compact, easy to install, passive infra red detectors offer excellent movement detection for alarm systems at an affordable price. They feature NC or NO contact output, 2/3 selectable pulse count and 12m detection range. An internal tamper switch ensures units cannot be deactivated by intruders. The pet immune model ignores movement fr
S5305A Quantum Quad Element Passive Infra Red (PIR) Detector

Quantum Quad Element Passive Infra Red (PI...

S5305A

Incorporates Pulse Count Triggering
S6126A 6-15V Surface Mount Magnetic Coil Siren Alarm

6-15V Surface Mount Magnetic Coil Siren Alarm

S6126A

6-15V dc weatherproof horn single tone siren. Ideal for outdoor security installations. Includes easy to install mounting bracket and sturdy ABS horn.
S6128 9-15V DC Slimline Panel Piezo Alarm Siren

9-15V DC Slimline Panel Piezo Alarm Siren

S6128

Amazingly low profile design, fitted with internal terminals and tamper switch. Great as an indoor deterrent siren. Supply voltage: 9-15V DC Current: 80mA SPL output: 100dB Size: 84W x 120H x 26Dmm
S5419 118dB 50W Weatherproof Siren Strobe

118dB 50W Weatherproof Siren Strobe

S5419

A high power combination siren and strobe in a single stylish low profile housing. Large facia for placement of security company logo. Separate strobe and siren inputs.
S5184A 760 x 530mm Pressure Mat Normally Open

760 x 530mm Pressure Mat Normally Open

S5184A

Ultra thin pressure mat for under carpet or rugs. SPST 760 x 530mm 6mm thick. 50cm flylead. Normally OPEN contacts
S6122B 12V Ceiling Mount Siren Alarm Piezo

12V Ceiling Mount Siren Alarm Piezo

S6122B

Mounts unobtrusively into gypsum or tile ceiling. Virtually disappears once installed. 54mm cut out diameter.
S5457 White Plastic Siren Cover With Siren & Strobe

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.
S5417 110dB Siren With Blue LED Strobe

110dB Siren With Blue LED Strobe

S5417

Combined siren and strobe in a single housing. Separate input for siren and strobe.
S5313A Wall Bracket to Suit Passive Infra Red (PIR) Movement Detector

Wall Bracket to Suit Passive Infra Red (PI...

S5313A

Wall bracket to suit the S 5314A PIR detector
S5154C Wood Door Flush Mount Magnetic Reed Switch

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)
S5415A 110dB Combination Wall Mount Siren Strobe

110dB Combination Wall Mount Siren Strobe

S5415A

Combined siren and strobe in a single housing. Separate input for siren and strobe. Suitable for indoor or sheltered outdoor use.
S5440B 12V 1W Flashing Red LED Strobe

12V 1W Flashing Red LED Strobe

S5440B

Fitted with15 high brightness LEDs. Higher light output than previous Xenon strobe tube models. 1 Watt.
S5445B 12V 1W Flashing Blue LED Strobe

12V 1W Flashing Blue LED Strobe

S5445B

Fitted with15 high brightness LEDs. Higher light output than previous Xenon strobe tube models. 1 Watt.
S5153 SPDT Surface Mount Magnetic Reed Switch

SPDT Surface Mount Magnetic Reed Switch

S5153 ROHS

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.
S4021 Red 3mm 12V DC Flashing LED With Bezel

Red 3mm 12V DC Flashing LED With Bezel

S4021

Mounting hole 8mm. Mounting depth 18mm. Lead length ≈180mm.
S5300 Quantum PIR Swivel Bracket (Suits S5305)

Quantum PIR Swivel Bracket (Suits S5305)

S5300

Suits S5305 and S5312 Ness PIR sensors.
S5430 24V DC Red Flashing Strobe

24V DC Red Flashing Strobe

S5430

4.7 watt output. Uses Xenon tube for high energy flash.
S5157A SPST Surface Mount Mini Magnetic Reed Switch

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.
S5159 Roller Door Security Reed Switch

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
S5160 Normally Open ( N/O ) White Tamper Switch

Normally Open ( N/O ) White Tamper Switch

S5160 ROHS

Panel hole 18.5mm. Snap-in fit. Contacts close when plunger is pressed in. Suits S 5462 siren cover.
S5170 Normally Open ( N/O ) Black Tamper Switch

Normally Open ( N/O ) Black Tamper Switch

S5170

Panel hole 15mm. Snap-in fit. S 5170 Contacts close when plunger is pressed in.
S5400 Large Alarm Warning Sticker

Large Alarm Warning Sticker

S5400

200mm x 75mm. Sticks to the outside of the window.
S5435 24V DC Amber Flashing Strobe

24V DC Amber Flashing Strobe

S5435

4.7 watt output. Uses Xenon tube for high energy flash.
S5462 White Plastic Siren Cover

White Plastic Siren Cover

S5462

Suitable for protection of C 2015 , S 6125 and similar sirens and horns, this cover comes complete with a tamper switch mounting bracket and a unique slide in fixing bracket for mounting the siren. Pre-punched for strobe mounting if required.
S5158B Steel Door Flush Mount Magnetic Reed Switch

Steel Door Flush Mount Magnetic Reed Switch

S5158B

Ideal for metal door frames. Includes matching magnet. Press fit design.
S5405 Small Alarm Warning Sticker Pair

Small Alarm Warning Sticker Pair

S5405

75mm x 25mm. Sticks to the inside of the window. Ideal for cars, home windows etc.
S5314A Passive Infra Red (PIR) Movement Detector

Passive Infra Red (PIR) Movement Detector

S5314A

Easy to install PIR with dual look down detection. Features excellent temperature compensation and selectable pulse count. Its stylish countoured shape virtually disappears once installed into the corner of any room. Vertical range is adjustable and a

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