Alarms
: 1,111 Products Found-
Security & CCTV
(158)
-
Electronic & Electrical Components
(321)
-
Electrical & Lighting
(242)
-
Maker & Circuit Development
(191)
-
Test Equipment
(91)
-
Tools & Maintenance
(38)
-
Cable, Leads & Connectors
(36)
-
Computer & Office
(24)
-
Audio Visual
(8)
-
Home, Leisure & Motoring
(2)
Contract pricing display is unavailable at the moment. Prices shown are standard retail prices, orders placed will have contract pricing applied when processed.
Alarms
Displaying products for Alarms - from our range of leading brand manufacturers.
| Fire Alarms | Smoke Alarms | Monoxide Alarms | Carbon Alarms | Wireless Alarms |
Select the properties you would like to see added to the columns at the end of the table.
| Manufacturer Part No | Order Code | Description / Manufacturer | Availability | Price For |
Price Ex. VAT (Inc. VAT)
|
Quantity | Sensor Type | Sensing Range Max | Operating Temperature Max | Thread Size - Metric | Sensing Distance Min | Sensor Output Type | Sensing Distance Max | Sensing Distance Nom | Supply Voltage DC Min | Supply Voltage DC Max | Supply Voltage Min | Supply Voltage Max | Sensor Output Type | Sensor Case / Package | Sensor Terminals | Sensor Body Material | IP Rating | Operating Temperature Min | Product Range | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Sort Acending Sort Decending | Sort Acending Sort Decending | Sort Acending Sort Decending | Sort Acending Sort Decending | Sort Acending Sort Decending | Sort Acending Sort Decending | Sort Acending Sort Decending | Sort Acending Sort Decending | Sort Acending Sort Decending | Sort Acending Sort Decending | Sort Acending Sort Decending | Sort Acending Sort Decending | Sort Acending Sort Decending | Sort Acending Sort Decending | Sort Acending Sort Decending | Sort Acending Sort Decending | Sort Acending Sort Decending | Sort Acending Sort Decending | Sort Acending Sort Decending | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
BESM08MI-PSC20B-BV03
|
SN36572 |
Proximity Switch, M8, PNP BALLUFF The BESM08MI-PSC20B-BV03 is an Inductive Sensor features function indicator, polarity reversal protected, short circuit protected. • Flush shielded mechanical installation condition • 1.60mm Assured operating distance • 2.00mm Rated operating distance • 70...
You previously purchased this product.
View in Order History
|
|
Each
|
1+ £49.53 (£59.44) 5+ £48.54 (£58.25) |
Restricted Item
Minimum order of 1 items Multiples of 1 only Please enter a valid quantity Min: 1
Mult:
1
|
Inductive Proximity Sensor | 2mm | 70°C | M8 | - | PNP | - | 2mm | 12V | 30V | 12VDC | 30VDC | 3-Wire, PNP, NO | Cylindrical M8 Thread | Cable | Brass | - | -25°C | - | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
BESM18MI-PSC80B-BV03
|
SN36569 |
Proximity Switch, M18, PNP BALLUFF The BESM18MI-PSC80B-BV03 is a flush mounted inductive Proximity Switch with nickel-plated brass body and PVC cable connection. The sensor is functional again after the overload has been eliminated. • IP68 Protection rating • -25 to 70°C Operating temperatu...
You previously purchased this product.
View in Order History
|
|
Each
|
1+ £47.06 (£56.47) 5+ £45.12 (£54.14) |
Restricted Item
Minimum order of 1 items Multiples of 1 only Please enter a valid quantity Min: 1
Mult:
1
|
Inductive Proximity Sensor | 8mm | 70°C | M18 | - | PNP | - | 8mm | 12V | 30V | 12VDC | 30VDC | 3-Wire, PNP, NO | Cylindrical M18 Thread | Cable | Brass | IP68 | -25°C | - | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
AMN12111
|
SN36644 |
Sensor, PIR, Compact, 2m, Black PANASONIC The AMN12111 is a Motion Sensor (passive infrared type), the world’s smallest with a built-in amplifier, extremely compact. Ideal for use in miniaturized devices. With an ultrasmall design and dual lens colours (white and black), it is inconspicuous, allow...
You previously purchased this product.
View in Order History
|
|
Each
|
1+ £19.36 (£23.23) 5+ £18.36 (£22.03) |
Restricted Item
Minimum order of 1 items Multiples of 1 only Please enter a valid quantity Min: 1
Mult:
1
|
- | - | - | - | - | - | - | - | - | - | 3VDC | 6VDC | - | - | - | - | - | - | AMN1 Series | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
MPX4115A
|
SC10404 |
Sensor, ABS Press 16.7 PSI, 867-6 NXP The MPX4115A is an absolute, altimeter/barometer pressure sensor in 6 pin SIP package. This device is designed to sense absolute air pressure in an altimeter or barometer (BAP) applications. NXP BAP sensor integrates on-chip bipolar op amp circuitry and th...
You previously purchased this product.
View in Order History
|
|
Each
|
1+ £19.44 (£23.33) 10+ £18.33 (£22.00) 100+ £11.43 (£13.72) |
Restricted Item
Minimum order of 1 items Multiples of 1 only Please enter a valid quantity Min: 1
Mult:
1
|
- | - | 125°C | - | - | - | - | - | - | - | 4.85V | 5.35V | Analogue | SIP | - | - | - | -40°C | - | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Z3-K-4-MP
|
SN36309 |
Sensor, Thermocouple, Type K, F/G, 4m LABFACILITY The Z3-K-4-MP is an exposed Welded-tip Thermocouple with good temperature resistance. The 4 meter long glass-fibre insulated flat pair cable features green for positive wire tail and white for negative wire tail. This thermocouple features "Re-wireable" mi...
You previously purchased this product.
View in Order History
|
|
Each
|
1+ £13.25 (£15.90) 5+ £12.76 (£15.31) 10+ £12.32 (£14.78) 25+ £11.70 (£14.04) |
Restricted Item
Minimum order of 1 items Multiples of 1 only Please enter a valid quantity Min: 1
Mult:
1
|
- | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
|
59140-4-S-02-A
|
SN36548 |
Reed Sensor, Mini, Flange, NC LITTELFUSE Proximity sensor is a 2-part magnetically operated proximity sensor. It features mini flange mount, compact size requires only 3.2cm² board space and case design allows screw down or adhesive mounting. It is used in position and limit sensing, security sys...
You previously purchased this product.
View in Order History
|
|
Each
|
1+ £3.81 (£4.57) 5+ £3.55 (£4.26) 10+ £3.39 (£4.07) 25+ £3.25 (£3.90) |
Restricted Item
Minimum order of 1 items Multiples of 1 only Please enter a valid quantity Min: 1
Mult:
1
|
Miniature Reed Sensor | 11.6mm | 105°C | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
|
MK06-8-B
|
SW02759 |
Reed Sensor STANDEXMEDER • Operating Temperature Max : 85°C • Sensing Distance Max : 15mm • Operating Temperature Min : -20°C • Product Range : MK06 Series
You previously purchased this product.
View in Order History
|
|
Each
|
1+ £1.27 (£1.52) 25+ £1.21 (£1.45) 100+ £1.12 (£1.34) 250+ £0.96 (£1.15) |
Restricted Item
Minimum order of 1 items Multiples of 1 only Please enter a valid quantity Min: 1
Mult:
1
|
- | - | 85°C | - | - | - | 15mm | - | - | - | - | - | - | - | - | - | - | -20°C | MK06 Series | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
|
BESM12MI-PSC40B-S04G
|
SN36574 |
Proximity Switch, M12, PNP BALLUFF The BESM12MI-PSC40B-S04G is a Quasi flush mounted inductive Proximity Switch with nickel-plated brass body and M12 connector 4 wire connection. The sensor is functional again after the overload has been eliminated. • IP68 Protection rating • -25 to 70°C Op...
You previously purchased this product.
View in Order History
|
|
Each
|
1+ £32.53 (£39.04) 5+ £31.88 (£38.26) |
Restricted Item
Minimum order of 1 items Multiples of 1 only Please enter a valid quantity Min: 1
Mult:
1
|
Inductive Proximity Sensor | 4mm | 70°C | M12 | - | PNP | 4mm | 4mm | 12V | 30V | 10VDC | 30VDC | 3-Wire, PNP, NO | Cylindrical M12 Thread | M12 Connector | Brass | IP68 | -25°C | - | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
|
SS443A
|
SN35868 |
Hall Effect Sensor HONEYWELL The SS443A is a temperature compensated digital hall effect sensor IC in 3 pin TO-92 package. This small, versatile digital hall effect device is operated by magnetic field from permanent magnet or an electromagnet. It is designed to respond to alternating...
You previously purchased this product.
View in Order History
|
|
Each
|
1+ £2.73 (£3.28) 10+ £2.56 (£3.07) |
Restricted Item
Minimum order of 1 items Multiples of 1 only Please enter a valid quantity Min: 1
Mult:
1
|
- | - | 150°C | - | - | - | - | - | - | - | 3.8V | 30V | - | TO-92 | - | - | - | -40°C | SS400 Series | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
|
BESM18MI-PSC50B-BV03
|
SN36578 |
Proximity Switch, M18, PNP BALLUFF The BESM18MI-PSC50B-BV03 is an Inductive Sensor features function indicator, polarity reversal protected, short circuit protected. • Flush mountable mounting • 0 to 4.0mm Assured operating distance • 5.00mm Rated operating distance • 700Hz Switching freque...
You previously purchased this product.
View in Order History
|
|
Each
|
1+ £42.02 (£50.42) 5+ £41.19 (£49.43) |
Restricted Item
Minimum order of 1 items Multiples of 1 only Please enter a valid quantity Min: 1
Mult:
1
|
Inductive Proximity Sensor | 5mm | 70°C | M18 | - | PNP | - | 5mm | 12V | 30V | 12VDC | 30VDC | 3-Wire, PNP, NO | Cylindrical M12 Thread | Cable | Brass | - | -25°C | - | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
|
XF-342-FAR
|
SN36333 |
Sensor, Thermocouple, MI, MP, 1.5x250mm LABFACILITY The XF-342-FAR is an industrial Mineral-insulated Thermocouple with mineral insulated conductors and insulated junction probe. This type K flexible 310 stainless steel sheathed thermocouple probe of 250mm with welded tip is directly terminated in a miniatu...
You previously purchased this product.
View in Order History
|
|
Each
|
1+ £13.36 (£16.03) 5+ £12.87 (£15.44) 10+ £12.42 (£14.90) 25+ £11.80 (£14.16) |
Restricted Item
Minimum order of 1 items Multiples of 1 only Please enter a valid quantity Min: 1
Mult:
1
|
- | - | - | - | - | - | - | - | - | - | - | - | - | - | - | Stainless Steel | - | - | - | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
|
AMN33111J
|
SN36501 |
Sensor, Motion, 5m, 38°/22°, Black PANASONIC The AMN 2,3,4 series Motion Sensor (passive infrared type), the world’s smallest with a built-in amplifier extremely compact, ideal for use in miniaturized devices. With an ultrasmall design and dual lens colours (white and black), it is inconspicuous, all...
You previously purchased this product.
View in Order History
|
|
Each
|
1+ £14.59 (£17.51) 5+ £13.46 (£16.15) 10+ £12.34 (£14.81) |
Restricted Item
Minimum order of 1 items Multiples of 1 only Please enter a valid quantity Min: 1
Mult:
1
|
- | - | - | - | - | - | - | - | - | - | 3VDC | 6VDC | - | - | - | - | - | - | AMN 2,3,4 Series | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
|
MVS0608.02
|
SN36491 |
Sensor, Micro Vibration SENSOLUTE The micro vibration sensor is used for the detection of slight movements and vibrations by means of a mobile micro sphere. With the aid of tool-specific evaluation electronics, the micro vibration sensor controls the operation of movement-sensitive tools....
You previously purchased this product.
View in Order History
|
|
Each (Supplied on Cut Tape)
|
1+ £4.03 (£4.84) 10+ £3.20 (£3.84) |
Restricted Item
Minimum order of 1 items Multiples of 1 only Please enter a valid quantity Min: 1
Mult:
1
|
Vibration Sensor | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
|
N/02/M
|
SN35811 |
Proximity Switch 0.5A UNBRANDED • Sensing Distance Max : 9mm
You previously purchased this product.
View in Order History
|
|
Each
|
1+ £10.54 (£12.65) 5+ £9.28 (£11.14) |
Restricted Item
Minimum order of 1 items Multiples of 1 only Please enter a valid quantity Min: 1
Mult:
1
|
- | - | - | - | - | - | 9mm | - | - | - | - | - | - | - | - | - | - | - | - | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
|
EKMC1603113
|
SN36764 |
Sensor, Motion, 12m, Pearl White PANASONIC The EKMC1603113 is a high-sensitive human detection PIR MOTION Sensor with built-in amplifier. VZ series simplified circuitry with fully integrated circuit design. Reduction of current consumption allows battery life to be extended for battery driven produ...
You previously purchased this product.
View in Order History
|
|
Each
|
1+ £9.99 (£11.99) 5+ £9.25 (£11.10) 50+ £8.32 (£9.98) 100+ £7.56 (£9.07) |
Restricted Item
Minimum order of 1 items Multiples of 1 only Please enter a valid quantity Min: 1
Mult:
1
|
- | 12m | - | - | - | - | - | - | - | - | 3VDC | 6VDC | - | - | - | - | - | - | EKMC VZ Series | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
|
ZV810N
|
SR06446 |
Motion Sensor PIR Light Switch TIMEGUARD Style and functionality with our range of energy-saving, programmable and motion sensor light switches. • Detects moving body heat • Automatically switches lights on and off • Adjustable light on time • Fully adjustable light level control • 2 wire connect...
You previously purchased this product.
View in Order History
|
|
Each
|
1+ £29.04 (£34.85) 4+ £27.78 (£33.34) |
Restricted Item
Minimum order of 1 items Multiples of 1 only Please enter a valid quantity Min: 1
Mult:
1
|
- | 8m | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
|
|
C/03/M
|
SN35812 |
Proximity Switch 0.25A UNBRANDED • Sensing Range Max : 9mm • Sensing Distance Max : 9mm
You previously purchased this product.
View in Order History
|
|
Each
|
1+ £16.66 (£19.99) 5+ £13.27 (£15.92) |
Restricted Item
Minimum order of 1 items Multiples of 1 only Please enter a valid quantity Min: 1
Mult:
1
|
- | 9mm | - | - | - | - | 9mm | - | - | - | - | - | - | - | - | - | - | - | - | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
|
PTA230/30.
|
SN36550 |
Proximity Switch, Magnetic COMUS / ASSEMTECH The PTA230/30 is a Reed Proximity Switch with nickel-plated brass case, form-A threaded cylindrical normally open contact, magnetic sensor input and round 2 x 0.5mm² PVC covered black and insulated brown/blue cable. Suitable for position and limit sensing,...
You previously purchased this product.
View in Order History
|
|
Each
|
1+ £16.42 (£19.70) 25+ £14.59 (£17.51) 50+ £13.14 (£15.77) 100+ £11.94 (£14.33) |
Restricted Item
Minimum order of 1 items Multiples of 1 only Please enter a valid quantity Min: 1
Mult:
1
|
Cylindrical Reed Switch | 8mm | 85°C | - | - | - | 8mm | - | - | - | - | - | - | - | - | - | - | -20°C | - | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
|
AMN13112
|
SN36647 |
Sensor, PIR, Compact, Spot, 5m, White PANASONIC The AMN13112 is a Motion Sensor (passive infrared type), the world’s smallest with a built-in amplifier, extremely compact. Ideal for use in miniaturized devices. With an ultrasmall design and dual lens colours (white and black), it is inconspicuous, allow...
You previously purchased this product.
View in Order History
|
|
Each
|
1+ £17.25 (£20.70) 5+ £16.36 (£19.63) |
Restricted Item
Minimum order of 1 items Multiples of 1 only Please enter a valid quantity Min: 1
Mult:
1
|
- | - | - | - | - | - | - | - | - | - | 3VDC | 6VDC | - | - | - | - | - | - | AMN1 Series | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
|
59025-1-S-02-A
|
SN36535 |
Reed Sensor, Plastic Barrel, 6mm, NO LITTELFUSE 59025-1-S-02-A is a 59025 series reed sensor. It is capable of switching up to 265 VAC/300 VDC at 10 VA. It is well suited for use in a wide range of industrial, appliances, or IoT proximity sensing applications. It functions best with the 57025 actuator. ...
You previously purchased this product.
View in Order History
|
|
Each
|
1+ £2.29 (£2.75) 5+ £2.16 (£2.59) 10+ £1.94 (£2.33) 25+ £1.81 (£2.17) |
Restricted Item
Minimum order of 1 items Multiples of 1 only Please enter a valid quantity Min: 1
Mult:
1
|
Cylindrical Reed Sensor | 14mm | 105°C | - | - | - | 11.5mm | - | - | - | - | - | - | - | - | - | - | -40°C | - | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
|
|
59140-1-S-02-A
|
SN36547 |
Reed Sensor, Mini, Flange, NO LITTELFUSE 59140-1-S-02-A is a 59140 series miniature flange mount reed sensor occupying only 3.22cm² (0.500”²) board space. It’s case design enables screw or adhesive mounting and the wires exit from top right hand side. It is capable of switching up to 265VAC/300VD...
You previously purchased this product.
View in Order History
|
|
Each
|
1+ £2.52 (£3.02) 5+ £2.30 (£2.76) 10+ £2.16 (£2.59) 25+ £1.98 (£2.38) |
Restricted Item
Minimum order of 1 items Multiples of 1 only Please enter a valid quantity Min: 1
Mult:
1
|
Miniature Reed Sensor | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
|
Z2-K-2-MP X 5
|
SN36315 |
Sensor, Thermocouple, K, Z2, MP, 5 Pack LABFACILITY Z2-K-2-MP X 5 is a PTFE exposed welded tip thermocouple with a miniature plug (pack of 5). It is ideal for test and development applications. • Thermocouple type K • Fast response, welded exposed junction • 2 metre long PTFE insulated twin twisted lead • 1...
You previously purchased this product.
View in Order History
|
|
Pack of 5
|
1+ £31.72 (£38.06) 5+ £30.56 (£36.67) 10+ £29.49 (£35.39) 25+ £28.02 (£33.62) |
Restricted Item
Minimum order of 1 items Multiples of 1 only Please enter a valid quantity Min: 1
Mult:
1
|
- | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
|
TEPT5700
|
SC12391 |
Photodiode, Sensor, Ambient Light VISHAY The TEPT5700 from Vishay is a leaded silicon NPN epitaxial planar phototransistor in a T-1 3/4 (5mm) package. This ambient light sensor is sensitive to visible light much like the human eye and has peak sensitivity at 570nm. Ambient light sensor used for c...
You previously purchased this product.
View in Order History
|
|
Each
|
1+ £0.44 (£0.53) 10+ £0.29 (£0.35) 50+ £0.25 (£0.30) |
Restricted Item
Minimum order of 1 items Multiples of 1 only Please enter a valid quantity Min: 1
Mult:
1
|
- | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
|
DUSW
|
LA02248 |
Outdoor Dusk to Dawn Photocell Sensor, IP54 DANLERS Switches lights on at dusk and off at a chosen period. Ideal for outdoor lighting during the evening, for security and convenience. • Adjustable time lag before switching off, 1 to 16 hours • Up to 6A (1500W) of tungsten or up to 4A (1000W) of fluorescent ...
You previously purchased this product.
View in Order History
|
|
Each
|
1+ £31.75 (£38.10) 5+ £30.80 (£36.96) |
Restricted Item
Minimum order of 1 items Multiples of 1 only Please enter a valid quantity Min: 1
Mult:
1
|
- | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | Photocell | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
|
SWPARK1
|
CP06259 |
Reverse Parking Sensors STREETWIZE • Reverse parking system • Audio warning & LED display • Complete with 4 sensors • Easy to fit monitor • Place anywhere vehicle dashboard • Bright LED distance display and multitone audio alert • 4 sensors detect people or objects up to 1.5m (5ft) behind ...
You previously purchased this product.
View in Order History
|
|
Each
|
1+ £27.78 (£33.34) 5+ £25.61 (£30.73) |
Restricted Item
Minimum order of 1 items Multiples of 1 only Please enter a valid quantity Min: 1
Mult:
1
|
- | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||