Comparison Shopping

21,131 products

Electrical World

Knight Grade 1 5-Terminal Brown Surface Door Window Alarm Contact

1.45 GBP

OnBuy

(White, AU Plug) 433mhz Wireless Doorbell Wireless Ring Door Bell

55 GBP

Conrad Electronic

TRU COMPONENTS 1587933 TC-R13-918 Pushbutton 250 V AC 10 A 1 x Off/(On) momentary 1 pc(s)

2.51 GBP

Rapid Online

Comus PM140 Small Pressure Pad Alarm Switch 23x7in

8.39 GBP

Electrical World

Silverline Door Stop Alarm - 1 x 9V

6.25 GBP

Electrical World

Knight Grade 2 Single Reed Roller Shutter Door Alarm Contact 2 Meter

18.85 GBP

Conrad Electronic

ring Alarm Contact Sensor (2nd Gen) 4SD1SZ-0EU0 Wireless alarm system extension Door/window sensor

27.99 GBP

Electrical World

Silverline Magnetic Door & Window Alarm - 3 x 1.5V LR44

2.96 GBP

Electrical World

ESP Fire Alarm Magnetic Door Holder With Wall Keeper Plate

40.55 GBP

BSI

BS EN 14637:2007

260 GBP

Electrical World

Handy Little Modules VHLR Very Handy Little Relay 24V AC DC Alarm Module

10.75 GBP

Electrical World

Zexum 4 Pair 8 Core Round White Burglar Alarm Cable - 25 Meter

8.15 GBP

Electrical World

Zexum 3 Pair 6 Core Round White Burglar Alarm Cable - 10 Meter

3.4 GBP

Office Stationery

Yale Contactless Tags 2 Pack - Wireless; Contactless Control; Intruder

9.54 GBP

Rapid Online

Comus PM4978 Circular (Disc) Pressure Pad Dia 305 mm

17.71 GBP

Rapid Online

Comus PM4971 Small Increased Sensitivity Pressure Pad

16.57 GBP

eBay

4Pcs 120dB Home Travel Security Wedge Door Stop Alarm Device Alert-Detection UK

10.8 GBP

eBay

UK Wireless Window Door Burglar Security Alarm 110dB Magnetic Sensor Home Safety

17.23 GBP

eBay

Door/Window Wireless Sensor Alarm Security System Home Security Alarm Detector B

17.23 GBP

eBay

Alarm Siren Security System Standalone Burglar Alert Alarm Door Sensor Infrared

10.78 GBP

eBay

4 WINDOW & DOOR BURGLAR INTRUDER ALARMS WIRELESS SENSOR

5.99 GBP

eBay

Reed Magnet Set Burglar Door Window Contact Alarm Switch Sensor N/O(Closed Loop)

4.15 GBP

eBay

4x Wireless Window Door Burglar Security Alarm 100dB Magnetic Sensor Home

6.99 GBP

eBay

1x 4x 8x Wireless Window & Door Burglar Security Alarm System 🔒

3.75 GBP

eBay

2pc Window Door Entry Alarm Set Home Shed Security Wireless Theft Burglar New

4.99 GBP

eBay

2Packs 130dB Loud Magnetic Window Door Alarm For Home Security Kids Safety White

23.94 GBP

eBay

4PC LOUD 100DB ALARM WIRELESS STICKY DOOR WINDOW HOME SHED OFFICE THIEF SECURITY

7.89 GBP

eBay

Wireless Loud Burglar Intruder Door Window House Security Safety Alarm Sensor UK

15.95 GBP

eBay

Wireless Door Alarm Shed Garage Caravan Burglar Home Security Keypad Loud Alarm

6.63 GBP

eBay

Wireless Sensor Security Alarm Home Garage Shed Burglar Alarm Window Doors 2PCK

7.45 GBP

eBay

Burglar Window Alarms Wireless Door Alarm Keypad Loud Alarm Password Alarm

6.78 GBP

eBay

KERUI Wireless Security Burglar Door Alarm System Garage PIR Motion Sensor Kit

32.39 GBP

Robert Dyas

Lifemax Wireless Video Door Phone, White

110.99 GBP

Big on Electricals

ESP Fort Smart Alarm Kit - 1 X Smart Hub, 1 X PIR, 1 X Door/Window Contact, 1 X Remote Control - ECSPK1

91.32 GBP

Back to the Office

Netatmo Smart Door and Window Sensors

80.99 GBP

OnBuy

Hama WiFi Door / Window Contact

16.75 GBP

OnBuy

10-15m automatic door safety infrared detector sensor

19.27 GBP

Robert Dyas

Yale Sync Mini Door Contact, White

29.99 GBP

OnBuy

Door and Window Sensor P2, Matter over Thread, Requires Thread Border Router, Contact Sensor with Remote Alarm and Local Automation, Supports Apple

43.74 GBP

OnBuy

Yale EF-DC Wireless White door/window sensor

26.84 GBP

Big on Electricals

ESP Fort Smart Alarm Kit - 1 X Smart Hub, 3 X PIR, 2 X Door/Window Contact, 2 X Remote Control - ECSPK3

142.53 GBP

Laptops Direct

Eufy Security Entry Sensor - White

16.97 GBP

Back to the Office

Swann SWIFI-WDOORPK2 door/window sensor Wireless Door/Window White

57.99 GBP

Senetic

TP-Link Tapo T110 Smart Door/Window Sensor

12.8 GBP

Yale Alarm 6pc Starter Kit

223 GBP

EE Store

Ring Alarm Contact Sensor (2nd Gen)

16.94 GBP

OnBuy

EZVIZ Peephole Camera (Door View Cam) with Touch Screen Monitor, 14?50mm Peephole, 35?105mm Door Thickness, Wireless Video Doorbell Security Camera

126.63 GBP

Big on Electricals

ESP Fort Smart Alarm Door/Window Contact - ECSPCT

10.77 GBP

Zoro UK

Firechief Exit Stopper Door Alarm (STI6400)

219.99 GBP

Screwfix

Geofire Doormouse 24V Fire Door Retainer White 95mm (1415V)

35.99 GBP

BACK TO THE OFFICE.CO.UK

Imou ARD311-SW door/window sensor Wireless White

26.99 GBP

Lights

Blaupunkt Q3000 smart home alarm starter set, plastic

226.9 GBP

279.9 GBP

BACK TO THE OFFICE.CO.UK

Yale AC-DC door/window sensor Wireless Door/Window White

30.99 GBP

Screwfix

Dorgard Hold-Open Fire Door Retainer Red (86469)

114.99 GBP

Zoro UK

Lasting Impressions Fire Door Will Close Automatically on The Operation of The F

3.9 GBP

Zoro UK

Lasting Impressions This Fire Door Will Close Automatically on Operation of The

4.39 GBP

Zoro UK

Lasting Impressions Fire Door Will Close Automatically on The Operation of The F

11.49 GBP

Zoro UK

Lasting Impressions This Fire Door Will Close Automatically on Operation of The

21.99 GBP

Zoro UK

Lasting Impressions Fire Door Will Close Automatically on The Operation of The F

3.99 GBP

Zoro UK

Lasting Impressions Fire Door Will Close Automatically on The Operation of The F

4.49 GBP

BACK TO THE OFFICE.CO.UK

Yale AC-LM smart lock accessory Smart door lock

46.99 GBP

Zoro UK

Link2Home Smart Alarm Door/Window Sensor LTHSECCTSEN

29.99 GBP

BACK TO THE OFFICE.CO.UK

Yale YSGA02-W door/window sensor Wireless White

34.99 GBP

Zoro UK

Link2Home Smart Alarm Gateway & Internal Siren LTHSECGWAY

129.99 GBP

alarm door