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

385 Products showing for Security Alarms & Sensors

1 of 20
In Stock
RS PRO Output Relay
  • RS stock no. 870-0708
Each
R 128.69(exc. VAT)
In Stock
RS PRO Electronic Lock, Fail Safe, 12V dc, 43 mm
  • RS stock no. 192-4540
Each
R 10,943.53(exc. VAT)
In Stock
RS PRO Double Door, Single Door Access Control Door Magnet, 280N Holding Force 24V dc
  • RS stock no. 739-3249
Each
R 759.83(exc. VAT)
In Stock
RS PRO Pressure Mat Surface Mount 250mA, 25V dc
  • RS stock no. 918-4756
Each
R 241.52(exc. VAT)
In Stock
RS PRO Timer Relay
  • RS stock no. 870-0720
Each
R 285.73(exc. VAT)
In Stock
RS PRO Door Entry including Access Control Kit
  • RS stock no. 741-8234
Each
R 7,532.05(exc. VAT)
In Stock
RS PRO Double Door, Single Door Access Control Door Magnet, 500N Holding Force 24V dc
  • RS stock no. 739-3223
Each
R 6,535.05(exc. VAT)
In Stock
RS PRO Output Relay
  • RS stock no. 870-0701
Each
R 485.67(exc. VAT)
In Stock
Mecalectro Holding Magnet, 27daN Holding Force 24V dc
  • RS stock no. 187-8762
  • Mfr. Part No. 5 80 01
Each
R 1,251.10(exc. VAT)
In Stock
RS PRO Single Door Access Control Door Magnet, 1200lb Holding Force 12V dc
  • RS stock no. 774-8235
Each
R 4,290.02(exc. VAT)
In Stock
RS PRO Double Door, Single Door Access Control Door Magnet, 1000N Holding Force 24V dc
  • RS stock no. 739-3267
Each
R 1,549.29(exc. VAT)
In Stock
RS PRO Electronic Lock, Fail Secure, 12V ac/dc, 31mm
  • RS stock no. 749-1703
Each
R 561.24(exc. VAT)
In Stock
Mecalectro Holding Magnet, 440N Holding Force 24V dc
  • RS stock no. 236-9301
  • Mfr. Part No. 5.81.01
Each
R 1,695.45(exc. VAT)
In Stock
RS PRO Door and Window Switch Surface Mount 500mA, 50V ac/dc
  • RS stock no. 918-2671
Each
R 190.67(exc. VAT)
In Stock
ABUS 12V Security Alarm Strobe
  • RS stock no. 524-5545
  • Mfr. Part No. SG1670
Each
R 542.00(exc. VAT)
In Stock
RS PRO Single Door Access Control Door Magnet, 1200lb Holding Force 12V dc
  • RS stock no. 741-8253
Each
R 3,380.99(exc. VAT)
In Stock
RS PRO Door Entry including Access Control Kit
  • RS stock no. 741-8221
Each
R 7,678.12(exc. VAT)
In Stock
RS PRO Key Fob for Access Control Kits
  • RS stock no. 741-8297
Each (In a Pack of 5)
R 55.226(exc. VAT)
In Stock
RS PRO Pressure Mat Surface Mount 250mA, 25V dc
  • RS stock no. 918-4750
Each
R 246.65(exc. VAT)
In Stock
RS PRO Door Loop
  • RS stock no. 774-8172
Each
R 468.59(exc. VAT)
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