Alarm Detectors
: 1,096 Products Found-
Electronic & Electrical Components
(325)
-
Electrical & Lighting
(229)
-
Maker & Circuit Development
(188)
-
Security & CCTV
(158)
-
Test Equipment
(94)
-
Tools & Maintenance
(38)
-
Cable, Leads & Connectors
(38)
-
Computer & Office
(16)
-
Audio Visual
(8)
-
Home, Leisure & Motoring
(3)
Contract pricing display is unavailable at the moment. Prices shown are standard retail prices, orders placed will have contract pricing applied when processed.
Alarm Detectors
Displaying products for Alarm Detectors - from our range of leading brand manufacturers.
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 | Thermocouple Type | Sensing Temperature Min | Measured Temperature Min | Sensing Temperature Max | Measured Temperature Max | Sensor Body Material | Lead Length - Imperial | Lead Length - Metric | Probe Length - Imperial | Probe Length - Metric | Probe Diameter - Imperial | Probe Diameter - Metric | Insulation | Thermocouple Termination | Thermocouple Wire Standard | Thermocouple Shielding | 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 | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
MA-ISK-S15-100-P1-2.0-C2-T
![]() |
SN36298 |
Sensor, Thermocouple, MI, K, SS, 1.5x100mm LABFACILITY The MA-ISK series type K Mineral Insulated Thermocouple particularly suited for high pressure, high vacuum or high vibration applications. • Very rugged and flexible • Stainless steel (310) sheath • Maximum temperature of probe 1100°C (K) • Plain pot seal ...
You previously purchased this product.
View in Order History
|
|
Each
|
1+ £19.01 (£22.81) 10+ £14.66 (£17.59) |
Restricted Item
Minimum order of 1 items Multiples of 1 only Please enter a valid quantity Min: 1
Mult:
1
|
K | -100°C | - | +1100°C | - | Stainless Steel | 80" | 2m | 3" | 100mm | 0.059" | 1.5mm | - | Bare Wire | IEC | Shielded | MA-ISK Series | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
LS02-1A71-PP-500W
![]() |
SN35985 |
Sensor, Reed Level STANDEXMEDER
You previously purchased this product.
View in Order History
|
|
Each
|
1+ £8.99 (£10.79) 10+ £8.46 (£10.15) 25+ £7.99 (£9.59) 50+ £7.71 (£9.25) |
Restricted Item
Minimum order of 1 items Multiples of 1 only Please enter a valid quantity Min: 1
Mult:
1
|
- | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
BESM12MI-PSC40B-BV03
![]() |
SN36571 |
Proximity Switch, M12, PNP BALLUFF The BESM12MI-PSC40B-BV03 is a Quasi 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 tem...
You previously purchased this product.
View in Order History
|
|
Each
|
1+ £33.24 (£39.89) 5+ £32.90 (£39.48) |
Restricted Item
Minimum order of 1 items Multiples of 1 only Please enter a valid quantity Min: 1
Mult:
1
|
- | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | BESM12MI-PSC40B-BV03 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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
|
- | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
![]() |
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
|
- | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | AMN 2,3,4 Series | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
![]() |
AMN14111
![]() |
SN36645 |
Sensor, PIR, Compact, Long, 10m, Black PANASONIC AMN14111 is a MP motion sensor (passive infrared type). It has a built-in amplifier and can be connected directly to a microcomputer. Applications include home appliances (useful for saving energy in air conditioner, television, personal computer, or venti...
You previously purchased this product.
View in Order History
|
|
Each
|
1+ £17.43 (£20.92) 5+ £16.73 (£20.08) |
Restricted Item
Minimum order of 1 items Multiples of 1 only Please enter a valid quantity Min: 1
Mult:
1
|
- | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | AMN 1 Series | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
![]() |
TC77-3.3MCTTR
![]() |
SC10442 |
Thermal Sensor, SPI, 3.3V, SOT235 MICROCHIP The TC77-3.3MCTTR is a serially accessible Digital Temperature Sensor, particularly suited for low cost and small form-factor applications. Temperature data is converted from the on-board thermal sensing element and made available at anytime as a 13-bit tw...
You previously purchased this product.
View in Order History
|
|
Each (Supplied on Cut Tape)
|
1+ £1.23 (£1.48) 10+ £1.17 (£1.40) |
Restricted Item
Minimum order of 1 items Multiples of 1 only Please enter a valid quantity Min: 1
Mult:
1
|
- | -55°C | -55°C | +125°C | 125°C | - | - | - | - | - | - | - | - | - | - | - | - | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
![]() |
Z2-K-3-MP
![]() |
SN36307 |
Sensor, Thermocouple, Type K, PTFE, 3m LABFACILITY The Z2-K-3-MP is a PTFE Exposed Welded Tip Thermocouple with plug. Fast response, welded exposed junction. Re-wireable miniature flat pin plug. Ideal for test and development application. Temperature resistance. Tolerance to IEC 584 Class 1, Colour code to...
You previously purchased this product.
View in Order History
|
|
Each
|
1+ £10.75 (£12.90) 5+ £10.10 (£12.12) 25+ £8.69 (£10.43) |
Restricted Item
Minimum order of 1 items Multiples of 1 only Please enter a valid quantity Min: 1
Mult:
1
|
K | -75°C | - | +250°C | - | - | 120" | 3m | - | - | - | - | PTFE | Miniature Connector | IEC | Unshielded | - | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
![]() |
XF-331-FAR
![]() |
SN36323 |
Sensor, Thermocouple, MI,3x150mm LABFACILITY The Type K series Type K, Mineral Insulated thermocouple made of 310 stainless steel probe with welded tip. • Conductors with insulated junction • Probe termination plain pot seal • Pot temperature rating 180°C • Termination flying leads and tails • PTFE i...
You previously purchased this product.
View in Order History
|
|
Each
|
1+ £21.18 (£25.42) 5+ £10.71 (£12.85) |
Restricted Item
Minimum order of 1 items Multiples of 1 only Please enter a valid quantity Min: 1
Mult:
1
|
K | -40°C | - | +1100°C | - | Stainless Steel | 40" | 1m | 6" | 150mm | 0.118" | 3mm | PFA | Bare Wire | - | Shielded | Type K | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
![]() |
MB-ISK-S15-1000-MP
![]() |
SN36332 |
Sensor, Thermocouple, MI, K, 1.5x1000mm LABFACILITY The MB-ISK-S15-1000-MP is a 1.5mm IEC type-K Mineral Insulated Thermocouple with miniature plug. The sensor features - single element junction insulated from sheath (offers protection against spurious electrical signals), miniature flat pin plug and color ...
You previously purchased this product.
View in Order History
|
|
Each
|
1+ £18.81 (£22.57) 5+ £16.90 (£20.28) 10+ £16.53 (£19.84) |
Restricted Item
Minimum order of 1 items Multiples of 1 only Please enter a valid quantity Min: 1
Mult:
1
|
K | -40°C | - | 1100°C | - | Stainless Steel | - | - | 40" | 1m | 0.059" | 1.5mm | - | Miniature Connector | IEC | Shielded | - | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
![]() |
MPX5100DP
![]() |
SC10403 |
IC, Sensor, Diff Press 14.5 PSI NXP The MPX5100DP is a dual port, differential integrated silicon pressure sensor in 6 pin SIP package. This piezoresistive transducer is a state of the art monolithic silicon pressure sensor designed for wide range of applications. This patented single elemen...
You previously purchased this product.
View in Order History
|
|
Each
|
1+ £17.04 (£20.45) 10+ £16.22 (£19.46) 25+ £15.73 (£18.88) |
Restricted Item
Minimum order of 1 items Multiples of 1 only Please enter a valid quantity Min: 1
Mult:
1
|
- | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | MPX5100 Series | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
![]() |
PRA/240/30
![]() |
SN36540 |
Reed Proximity Switch COMUS / ASSEMTECH The PRA/240/30 is a 5mm Reed Proximity Switch with blue nylon 66 case, 2 x round 0.14mm² PVC covered grey and insulated brown/white cable. This proximity switch is operated by a moving magnet and can be used to detect many directions of movement. When the ...
You previously purchased this product.
View in Order History
|
|
Each
|
1+ £2.63 (£3.16) 25+ £2.34 (£2.81) 50+ £2.10 (£2.52) 100+ £1.91 (£2.29) |
Restricted Item
Minimum order of 1 items Multiples of 1 only Please enter a valid quantity Min: 1
Mult:
1
|
- | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | PRA 240/30 | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
![]() |
XF-343-FAR
![]() |
SN36338 |
Sensor, Thermocouple, MI, MP, 3x150mm LABFACILITY XF-343-FAR is an IEC mineral insulated thermocouple with miniature plug. 310 stainless steel provides good corrosion & and oxidation resistance to suit a wide range of processes, satisfactorily operates in sulphur bearing atmospheres. Typical applications ...
You previously purchased this product.
View in Order History
|
|
Each
|
1+ £18.46 (£22.15) 5+ £9.14 (£10.97) |
Restricted Item
Minimum order of 1 items Multiples of 1 only Please enter a valid quantity Min: 1
Mult:
1
|
K | -40°C | - | 1100°C | - | Stainless Steel | - | - | 6" | 150mm | 0.118" | 3mm | - | Miniature Connector | - | Shielded | Type K | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
![]() |
MLSA360N
![]() |
SR08493 |
360 Degree PIR Light Sensor, IP45 12m Range TIMEGUARD Timeguard’s enhanced PIR range goes outdoors with the MLSA360N, offering multiple mounting options with full 360° detection over a 12m range for optimum coverage. • Pan & Tilt sensor aiming adjustment • Enhanced 360° detection zone • 12m detection range • ...
You previously purchased this product.
View in Order History
|
|
Each
|
1+ £33.84 (£40.61) 3+ £32.07 (£38.48) |
Restricted Item
Minimum order of 1 items Multiples of 1 only Please enter a valid quantity Min: 1
Mult:
1
|
- | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
![]() |
DRG 010632A
![]() |
SN35944 |
PT100 Temperature Sensor 6x50mm LABFACILITY The DRG 010632A from Labfacility is a Pt100 heavy duty sensor probe suitable for general purpose and commercial applications. • Heavy duty Pt100 probe to IEC751 standard • Class B, 4-wire connection • Rigid 316 stainless steel sheath, 6mm diameter • Extens...
You previously purchased this product.
View in Order History
|
|
Each
|
1+ £43.14 (£51.77) 5+ £38.30 (£45.96) |
Restricted Item
Minimum order of 1 items Multiples of 1 only Please enter a valid quantity Min: 1
Mult:
1
|
- | -50°C | - | +200°C | - | - | - | - | - | - | - | - | - | - | - | - | DRG 010632 Series | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
![]() |
MCS-136-2AR
![]() |
SN36821 |
Proximity Switch & Magnet, Armoured, NC COMUS / ASSEMTECH • Metal magnetic contacts • Ideal for industrial or commercial use • Screws included • Standard 22AWG leads • 50 x 17 x 9.8mm (LxWxH)
You previously purchased this product.
View in Order History
|
|
1 Set
|
1+ £15.91 (£19.09) 25+ £14.14 (£16.97) 50+ £12.73 (£15.28) 100+ £11.57 (£13.88) |
Restricted Item
Minimum order of 1 items Multiples of 1 only Please enter a valid quantity Min: 1
Mult:
1
|
- | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
![]() |
PIR700B
![]() |
SR09231 |
Wall Mount Outdoor PIR Sensor, Black SUNPOWER • LED floodlight compatible, up to 300W • 180° Coverage with up to 12m detection • Adjustable time delay • Adjustable ambient light level • Prismatic lens ensures high sensitivity for accurate motion detection • Automatically adjusts to temperature change...
You previously purchased this product.
View in Order History
|
|
Each
|
1+ £18.22 (£21.86) 3+ £17.33 (£20.80) |
Restricted Item
Minimum order of 1 items Multiples of 1 only Please enter a valid quantity Min: 1
Mult:
1
|
- | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
![]() |
MCS-137-3
![]() |
SN36823 |
Proximity Switch, Magnet & Bracket, Armoured, NC COMUS / ASSEMTECH • Metal magnetic contacts • Ideal for securing chain link fence • Weather resistant Aluminium housing • Bracket included • 76.2 x 25.4 x 2.7 (LxWxH)
You previously purchased this product.
View in Order History
|
|
1 Set
|
1+ £18.87 (£22.64) 25+ £16.77 (£20.12) 50+ £15.09 (£18.11) 100+ £13.72 (£16.46) |
Restricted Item
Minimum order of 1 items Multiples of 1 only Please enter a valid quantity Min: 1
Mult:
1
|
- | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
![]() |
ENSA-MS3
![]() |
SR09971 |
Microwave Motion Sensor Switch, Wall Mount ENSA • Automatically activate/deactivate your lighting to ensure lights only activate when you need them to • Add three-step energy saving to any light with:- • - Daylight sensor: Activates motion sensor when Lux levels fall below limit • - Motion sensor: Dete...
You previously purchased this product.
View in Order History
|
|
Each
|
1+ £14.25 (£17.10) 3+ £13.95 (£16.74) |
Restricted Item
Minimum order of 1 items Multiples of 1 only Please enter a valid quantity Min: 1
Mult:
1
|
- | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | ENSA - MSx | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
![]() |
CBRS01VWH
![]() |
EN84133 |
White ABS Room Sensor Vented Enclosure - 86x86x25.5mm CAMDENBOSS A room sensor style enclosure designed for wall mount applications with vented sides. • ABS UL94-V0 construction • Front and back sections clip together • Internal PCB mount pillars in front & back sections • Internal snap-in clips for PCBs • Recessed fron...
You previously purchased this product.
View in Order History
|
|
Each
|
1+ £2.68 (£3.22) |
Restricted Item
Minimum order of 1 items Multiples of 1 only Please enter a valid quantity Min: 1
Mult:
1
|
- | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | Room Sensor Series | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
![]() |
ENSA-MS1
![]() |
SR09070 |
Microwave Sensor Motion Activated Switch ENSA The ENSA-MS1 is an automated motion-activated switch that uses a 5.8GHz microwave sensor to detect motion. It also features a built-in daylight sensor and control electronics. The switch is ideal for use in conjunction with any light and can multiply power...
You previously purchased this product.
View in Order History
|
|
Each
|
1+ £18.69 (£22.43) 3+ £17.98 (£21.58) |
Restricted Item
Minimum order of 1 items Multiples of 1 only Please enter a valid quantity Min: 1
Mult:
1
|
- | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
![]() |
ENSA-LC1
![]() |
SR09972 |
Dusk-to-Dawn Light Control Sensor ENSA • 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...
You previously purchased this product.
View in Order History
|
|
Each
|
1+ £6.06 (£7.27) 3+ £5.81 (£6.97) |
Restricted Item
Minimum order of 1 items Multiples of 1 only Please enter a valid quantity Min: 1
Mult:
1
|
- | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
![]() |
MMPSA 240/100
![]() |
SN36686 |
Proximity Switch COMUS / ASSEMTECH The MMPSA 240/100 is a rectangular reed switch based Proximity Switch, with MMPSM suggested magnet. Typical applications include position and limit sensing, linear actuators, security system switch, door switch. • Normally closed contact form/style • 400VA...
You previously purchased this product.
View in Order History
|
|
Each
|
1+ £4.85 (£5.82) 25+ £4.31 (£5.17) 50+ £3.88 (£4.66) 100+ £3.53 (£4.24) |
Restricted Item
Minimum order of 1 items Multiples of 1 only Please enter a valid quantity Min: 1
Mult:
1
|
- | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
![]() |
CRC-TEMP
![]() |
DP32275 |
19" Rack Temperature Sensor PENN ELCOM Plug-in fixed 40°C (104°F) thermal sensor for use with Penn Elcom CoolRac exhaust blowers.
You previously purchased this product.
View in Order History
|
|
Each
|
1+ £37.51 (£45.01) 3+ £34.83 (£41.80) |
Restricted Item
Minimum order of 1 items Multiples of 1 only Please enter a valid quantity Min: 1
Mult:
1
|
- | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |