Security Alarms & Sensors

Alarms, sensors, entryway systems and access controls form the backbone of everyday security protocols for safety-conscious homes and businesses. From commercial premises to industrial facilities, domestic security to personal safeguards, we stock a wide range of tools and accessories to help keep you and your property protected.

All our alarm systems can be hooked up to work with a variety of alarm sounders and strobes, depending on the needs of the individual and their environment creating an ideal home security system.

Our range of security Alarms & Sensors includes a wide selection of upgradeable and replaceable parts for your home or business security systems, including:

  • PIR ( Passive infrared sensor) sensors (ideal for use as part of a wider CCTV and surveillance setup)
  • Access control door magnets and door strikesDoor release entry/exit buttons
  • Alarm pull cords
  • Alarm door and window switches
  • Water/flood alarms
  • Property markers, UV scanners and counterfeit detectors

Products within the Security Alarms & Sensors range actively support healthy buildings as per the guidance of the 9 elements of a healthy building from IOSH. Specific healthy building elements covered by this range are Safety & Security.

Access Control Accessories
Access Control Accessories
Alarm Sounders & Alarm Strobes
Alarm Sounders & Alarm Strobes
Alarms
Alarms
Door Entry Systems
Door Entry Systems
Door Sensors & Window Sensors
Door Sensors & Window Sensors
Electric Strikes
Electric Strikes
Magnetic Door Locks
Magnetic Door Locks
PIR Sensors
PIR Sensors
Panic Buttons
Panic Buttons
Push To Exit Buttons
Push To Exit Buttons

295 Products showing for Security Alarms & Sensors

8 / 15
RS PRO 130dB Window & Door Alarm
  • RS Stock No. 136-169
Each
MYR36.19
RS PRO Pressure Mat Surface Mount
  • RS Stock No. 918-4769
Each
MYR71.15
RS PRO Door and Window Switch Surface Mount
  • RS Stock No. 918-4700
Each
MYR60.13
Finder PIR Motion Detector PIR Sensor, 10m Sensor Range
  • RS Stock No. 225-4636
  • Mfr. Part No. 18.01.8.230.0000
Each
MYR283.88
Siemens Presence Detector Motion Detector
  • RS Stock No. 287-8601
  • Mfr. Part No. UP 258D41 / 5WG1258-2DB41
Each
MYR2,365.31
RS PRO Electric Door Release, Fail Secure, 24V dc, 0.45A, 19 mm
  • RS Stock No. 749-1715
Each
MYR292.96
RS PRO Door Entry including Smart Home Door Bell
  • RS Stock No. 192-4546
Each
MYR606.44
ABB Wall Mounted Cover
  • RS Stock No. 232-0005
  • Mfr. Part No. 2TMA130160B0053 41383F-B-03
1 Box of 1
MYR525.86
RS PRO Door and Window Switch 500mA, 30V dc
  • RS Stock No. 918-4706
Each
MYR83.68
ABUS IR Detector PIR Sensor, 20m Sensor Range
  • RS Stock No. 519-400
  • Mfr. Part No. LS1020
1 Set
MYR231.77
Timeguard PIR Motion Detector Motion Detector, 12m Sensor Range
  • RS Stock No. 275-4726
  • Mfr. Part No. SLW2300
Each
MYR262.62
RS PRO Door and Window Switch 500mA, 50V ac/dc
  • RS Stock No. 918-2665
Each
MYR51.50
RS PRO Key Switch
  • RS Stock No. 918-4734
Each
MYR212.84
Schneider Electric Motion Detector PIR Sensor, 16m Sensor Range
  • RS Stock No. 345-125
  • Mfr. Part No. MTN632714
Each
MYR2,526.71
Hager Window & Door Alarm
  • RS Stock No. 252-0169
  • Mfr. Part No. 53623
Each
MYR907.15
RS PRO Door and Window Switch Surface Mount 500 (dc)mA, 50V dc
  • RS Stock No. 122-0719
Each
MYR29.17
RS PRO Door and Window Switch Surface Mount 500mA, 50V ac/dc
  • RS Stock No. 918-2675
Each
MYR81.91
ABUS IR Detector PIR Sensor, 30m Sensor Range
  • RS Stock No. 519-484
  • Mfr. Part No. LS2030
1 Set
MYR547.35
Siemens PIR Sensor
  • RS Stock No. 287-8597
  • Mfr. Part No. UP 255D21 / 5WG1255-2DB21
Each
MYR726.64
RS PRO Door Entry including Facial Recognition with Infrared Thermometer
  • RS Stock No. 202-0774
Each
MYR3,455.53
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