Alarms & Security Systems

: 251 Products Found

Displaying products for Alarms & Security Systems - from our range of leading brand manufacturers.

Security Camera Systems Security Alarm Systems Wireless Security Systems Secure Cctv Systems
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WDA522
WDA522

SR10126

HOME GUARD - Vibration Alarm, Twin Pack

• Sensor detects the vibration of a window during an attempted forced entry • Super loud siren, 110dB+ provides strong deterrence against intruders • Easy to install - self-adhesive pad supplied, no tools required • Single push button for low battery test...

662 in stock

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662 in stock ready for despatch (UK stock): Order before 19:00 Mon-Fri (excluding National Holidays)

More stock available week commencing 21/08/17

Each

1+ £5.75 (£6.90) 3+ £4.98 (£5.98)

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Min: 1 Mult: 1
WDA512
WDA512

SR10125

HOME GUARD - Magnetic Door / Window Alarm, Twin Pack

• Pack of 2x compact magnetic alarms for discreet window or door protection • Powerful siren, 110dB+ sound when window or door is opened • Easy to install - self-adhesive pad supplied, no tools required • Easy to use with operating mode indication • On/Of...

646 in stock

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646 in stock ready for despatch (UK stock): Order before 19:00 Mon-Fri (excluding National Holidays)

More stock available week commencing 21/08/17

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1+ £5.75 (£6.90) 3+ £4.98 (£5.98)

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DFR03
DFR03

SR09999

DEFENDER SECURITY - Automatic Detection Wireless Door Bell

• Illuminates and emits a 'ding dong' sound when a person enters the detection area • Mute function • Audible low battery indication • For indoor use only • Requires 3x AAA batteries (not supplied)

478 in stock

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478 in stock ready for despatch (UK stock): Order before 19:00 Mon-Fri (excluding National Holidays)

More stock available week commencing 30/10/17

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1+ £9.75 (£11.70) 3+ £8.97 (£10.76)

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PC10A
PC10A

LA03785

UNBRANDED - Complete Photocell Kit, IP65

• Sensor located in the head enables outdoor lighting systems to illuminate when most required • Perfect for a variety of applications including car parks and outdoor leisure areas • Photodiode sensor • Switching delay: 10-15 seconds • Light Level: 20 Lux...

411 in stock

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More stock available week commencing 14/08/17

Each

1+ £8.01 (£9.61) 5+ £7.57 (£9.08)

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Min: 1 Mult: 1
DFR04
DFR04

SR10000

DEFENDER SECURITY - Wireless Alarm System

• Utilises a PIR sensor to detect movement • Transmitter can be placed near anywhere you want to monitor people/traffic e.g. driveway, shop, garage, vehicle etc. • Alerts you to the presence of person/vehicle entering your property when you are out of sig...

403 in stock

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403 in stock ready for despatch (UK stock): Order before 19:00 Mon-Fri (excluding National Holidays)

More stock available week commencing 30/10/17

Each

1+ £14.25 (£17.10) 3+ £12.98 (£15.58)

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SC517/WH
SC517/WH

SR08419

CQR SECURITY - Surface Contact - Non Wired, 5 Terminal, White

• 5 Terminal • Available as normally closed • 20mm Operating gap • EN50131-2-6 Grade 1, Environmental Class II • Dimensions: 65x13.5x13mm

245 in stock

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  • 100 will be available for delivery on Aug 12, 2017
  • Each

    1+ £1.69 (£2.03) 3+ £1.34 (£1.61)

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    RL-900B
    RL-900B

    SR09064

    DEFENDER SECURITY - Dummy Alarm Box

    • Appears identical to a real alarm • Flashing, red LED light and blue lens • Economical way to deter theft • Simple and easy installation • Can be used indoor and outdoor • Requires 3x AA batteries (not supplied) • Dimensions (WxHxD): 200x280x95mm

    279 in stock

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    279 in stock ready for despatch (UK stock): Order before 19:00 Mon-Fri (excluding National Holidays)

    More stock available week commencing 16/10/17

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    1+ £11.95 (£14.34) 3+ £9.99 (£11.99)

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    4S
    4S

    SR02967

    ELMDENE - Small Surface Magnetic Contacts, 15mm 4 Wire Switch Plastic

    • Rodium contacts • High quality ABS plastic • Reliable operation and performance • Meets several European Country Approvals

    242 in stock

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    242 in stock ready for despatch (UK stock): Order before 19:00 Mon-Fri (excluding National Holidays)

    More stock available week commencing 14/08/17

    Each

    1+ £2.26 (£2.71) 10+ £2.08 (£2.50)

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    LY52-010-35
    LY52-010-35

    SR07482

    LYNTECK - LS400/LS800S 2-Wire Door & Window Magnetic Contact

    Two wire magnetic contact for use with the LS400 and LS800S alarm panels. • Reliable and versatile • Quick and easy to install

    221 in stock

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    More stock available week commencing 07/08/17

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    1+ £1.79 (£2.15) 3+ £1.63 (£1.96)

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    C50
    C50

    SR00147

    UNBRANDED - Flush Mounted Prewired Door / Window Contact

    • Prewired • High impact polystyrene • Quality reeds • Easily installed • 4 wire (round flange)

    180 in stock

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    More stock available week commencing 14/08/17

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    1+ £2.09 (£2.51) 10+ £1.86 (£2.23)

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    XS63W
    XS63W

    LA02761

    ETERNA - Push to Break Automatic Switch

    • Normally on, push for off (ie. turns off when cupboard door closes) • 2mm depression required for operation - 5.5mm total travel • Switching 1A max. (250V) • Thermoplastic moulding • IP20 rated • Dimensions (WxHxD): 35 x 45 x 20mm)

    147 in stock

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    147 in stock ready for despatch (UK stock): Order before 19:00 Mon-Fri (excluding National Holidays)

  • 60 will be available for delivery on Jul 29, 2017
  • Each

    1+ £3.04 (£3.65) 5+ £2.82 (£3.38)

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    ENSA-LC1
    ENSA-LC1

    SR09972

    ENSA - Dusk-to-Dawn Light Control Sensor

    • Daylight sensor to control lights at dusk and dawn • Ideal for use in conjunction with any light • Multiply power cost savings by controlling light to turn on only when you need it • If lighting falls below the set ambient light limit, the switch will a...

    131 in stock

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    131 in stock ready for despatch (UK stock): Order before 19:00 Mon-Fri (excluding National Holidays)

    More stock available week commencing 07/08/17

    Each

    1+ £6.10 (£7.32) 3+ £5.67 (£6.80)

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    Min: 1 Mult: 1
    E90A
    E90A

    SR00154

    UNBRANDED - Magnetic Patio Door Contacts

    • Flush and surface mounting • Pre-wired • Aluminium material • Quality reeds • Easily Installed • 1m 4 core (rectangular)

    113 in stock

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    113 in stock ready for despatch (UK stock): Order before 19:00 Mon-Fri (excluding National Holidays)

    More stock available week commencing 14/08/17

    Each

    1+ £3.87 (£4.64) 10+ £3.49 (£4.19)

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    VS12 RED
    VS12 RED

    SR00190

    UNBRANDED - Super Low Profile Red Xenon Strobe Light 1W 33mm

    New one-piece super low profile xenon strobes for use in 12V security and fire alarm markets. Incorporating a long-life xenon tube these units are waterproof, adaptable and very reliable. • Power output: 1 Watt • Flash rate: 100 per min. • Flasher diameter...

    50 in stock

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    50 in stock ready for despatch (UK stock): Order before 19:00 Mon-Fri (excluding National Holidays)

    More stock available week commencing 07/08/17

    Each

    1+ £9.99 (£11.99) 5+ £9.24 (£11.09)

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    Min: 1 Mult: 1
    FPMEQBL
    FPMEQBL

    SR08558

    PYRONIX - 12m PIR Alarm Sensor

    This Passive Infrared Receiver works by constantly monitoring the infrared energy levels around a room and recognising a change caused by the entry of an intruder. • 12m PIR Detection range • Security grade 2 • Compatible with all conventional control pane...

    97 in stock

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    97 in stock ready for despatch (UK stock): Order before 19:00 Mon-Fri (excluding National Holidays)

    More stock available week commencing 07/08/17

    Each

    1+ £9.52 (£11.42) 3+ £8.72 (£10.46)

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    Min: 1 Mult: 1
    PM2/PK
    PM2/PK

    SR06678

    DEFENDER SECURITY - Pressure Mat, 720x390mm

    • Floor pressure mat sensors, designed to detect a person walking over them • Only 3mm thick - suitable for use under carpets • 2x Wires normally open, closing when a person treads on the mat • 2x Wires provide security loop for 24h monitoring (required f...

    75 in stock

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    75 in stock ready for despatch (UK stock): Order before 19:00 Mon-Fri (excluding National Holidays)

  • 100 will be available for delivery on Aug 13, 2017
  • Each

    1+ £9.86 (£11.83) 5+ £9.11 (£10.93)

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    Min: 1 Mult: 1
    4M
    4M

    SR02973

    ELMDENE - Push-Fit Countersunk Flange Fixing Magnetic Contacts, 4 Wire Plastic

    • 4 wire push fit countersunk flange fixing • Rodium contacts • High quality ABS plastic • Reliable operation and performance • Meets several European Country Approvals

    84 in stock

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    84 in stock ready for despatch (UK stock): Order before 19:00 Mon-Fri (excluding National Holidays)

    More stock available week commencing 14/08/17

    Each

    1+ £1.87 (£2.24) 10+ £1.79 (£2.15)

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    Min: 1 Mult: 1
    A40
    A40

    SR00148

    UNBRANDED - Flush Door / Window Contacts, 5 Terminals

    • Prewired • High impact polystyrene • Quality reeds • Easily installed • 5 terminal (rectangular flange)

    67 in stock

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    67 in stock ready for despatch (UK stock): Order before 19:00 Mon-Fri (excluding National Holidays)

  • 100 will be available for delivery on Aug 3, 2017
  • Each

    1+ £1.37 (£1.64) 10+ £1.31 (£1.57)

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    Min: 1 Mult: 1
    IS312B
    IS312B

    SR09444

    HONEYWELL - Pet Immune PIR Motion Detector 36kg 12 x 17m & Wall/Ceiling Mount Bracket

    Designed with the installer in mind, this small form factor motion detector offers a trouble-free, out of the box experience to simplify the install process and reduce install time. With the passive infrared IS312, optimum performance is achieved using cus...

    68 in stock

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    68 in stock ready for despatch (UK stock): Order before 19:00 Mon-Fri (excluding National Holidays)

    More stock available week commencing 07/08/17

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    1+ £7.75 (£9.30) 3+ £7.14 (£8.57)

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    Min: 1 Mult: 1
    F10A
    F10A

    SR00155

    UNBRANDED - Heavy Duty Roller Shutter Contact, 50mm 4 Wire Metal

    • Weather-resistant • Cast aluminium • Armoured cable • 1 reed 4 wire

    72 in stock

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    72 in stock ready for despatch (UK stock): Order before 19:00 Mon-Fri (excluding National Holidays)

    More stock available week commencing 14/08/17

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    1+ £11.09 (£13.31) 10+ £10.48 (£12.58)

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    Min: 1 Mult: 1
    FL1701
    FL1701

    SR00001

    UNBRANDED - Security Window Foil

    Aluminium conductive foil to detect forced entry via glass doors, windows, skylights or even partitioned walls. The tape easily breaks, creating an open circuit which an alarm system can detect. The self-adhesive foil has a width of 9mm and has a liner for...

    84 in stock

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    84 in stock ready for despatch (UK stock): Order before 19:00 Mon-Fri (excluding National Holidays)

    More stock available week commencing 07/08/17

    Each

    1+ £1.78 (£2.14) 10+ £1.60 (£1.92)

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    Min: 1 Mult: 1
    BZ722
    BZ722

    SR00141

    UNBRANDED - 9-15Vdc 25mA Mini Buzzer 75dB at 0.3m

    A miniature sized, high quality buzzer used with alarm systems. The buzzer has a low power consumption and is clearly audible.

    51 in stock

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    51 in stock ready for despatch (UK stock): Order before 19:00 Mon-Fri (excluding National Holidays)

  • 100 will be available for delivery on Aug 20, 2017
  • Each

    1+ £1.66 (£1.99) 10+ £1.44 (£1.73)

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    Min: 1 Mult: 1
    FC505/WH
    FC505/WH

    SR08422

    CQR SECURITY - Flush Contact - Non Wired, 5 Terminal, White

    • Quick fit flush contact • 5 Terminal • 23mm operating gap • EN50131-2-6 Grade 1, Environmental Class 11 • 19 (dia) x 15 x 35 x 22mm

    51 in stock

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    51 in stock ready for despatch (UK stock): Order before 19:00 Mon-Fri (excluding National Holidays)

  • 40 will be available for delivery on Aug 12, 2017
  • More stock available week commencing 14/08/17

    Each

    1+ £2.10 (£2.52) 3+ £1.82 (£2.18)

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    Min: 1 Mult: 1
    IS312
    IS312

    SR09443

    HONEYWELL - Pet Immune PIR Motion Sensor 36kg 12 x 17m

    Beam Angle:90°; Detector Type:External PIR; Sensing Range Max:12m

    74 in stock

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    74 in stock ready for despatch (UK stock): Order before 19:00 Mon-Fri (excluding National Holidays)

    More stock available week commencing 07/08/17

    Each

    1+ £6.85 (£8.22) 3+ £6.24 (£7.49)

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    Min: 1 Mult: 1
    VPHS43
    VPHS43

    SR00197

    UNBRANDED - 12Vdc 150mA 2.0-2.8kHz Piezo Sounder 110dB

    Unobtrusive, weather resistant sounder, with a high frequency sound output and low current consumption. Ideal for motorbikes and vehicle alarms, internal and external security systems.

    49 in stock

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    More stock available week commencing 14/08/17

    Each

    1+ £6.03 (£7.24) 5+ £5.66 (£6.79)

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