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Alarms


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

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  Manufacturer Part No Order Code Description / Manufacturer
Availability Price For
Price Ex. VAT (Inc. VAT)
Quantity
Sensor Type Sensing Range Max Operating Temperature Max
 
 
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59140-4-S-02-A
59140-4-S-02-A - Reed Sensor, Mini, Flange, NC

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...

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1+ £3.81 (£4.57) 5+ £3.55 (£4.26) 10+ £3.39 (£4.07) 25+ £3.25 (£3.90)

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Miniature Reed Sensor 11.6mm 105°C
MK06-8-B
MK06-8-B - Reed Sensor

SW02759

Reed Sensor

STANDEXMEDER

• Operating Temperature Max : 85°C

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1+ £1.27 (£1.52) 25+ £1.21 (£1.45) 100+ £1.12 (£1.34) 250+ £0.96 (£1.15)

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- - 85°C
MPX5100DP
MPX5100DP - IC, Sensor, Diff Press 14.5 PSI

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...

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1+ £17.04 (£20.45) 10+ £16.22 (£19.46) 25+ £15.73 (£18.88)

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- - 125°C
MVS0608.02
MVS0608.02 - Sensor, Micro Vibration

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....

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Each (Supplied on Cut Tape)

1+ £4.03 (£4.84) 10+ £3.20 (£3.84)

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Vibration Sensor - -
TEPT5700
TEPT5700 - Photodiode, Sensor, Ambient Light

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...

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1+ £0.44 (£0.53) 10+ £0.29 (£0.35) 50+ £0.25 (£0.30)

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- - -
Z2-K-2-MP X 5
Z2-K-2-MP X 5 - Sensor, Thermocouple, K, Z2, MP, 5 Pack

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...

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Pack of  5

1+ £31.72 (£38.06) 5+ £30.56 (£36.67) 10+ £29.49 (£35.39) 25+ £28.02 (£33.62)

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- - -
59140-1-S-02-A
59140-1-S-02-A - Reed Sensor, Mini, Flange, NO

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...

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1+ £2.52 (£3.02) 5+ £2.30 (£2.76) 10+ £2.16 (£2.59) 25+ £1.98 (£2.38)

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Miniature Reed Sensor - -
AMN33111J
AMN33111J - Sensor, Motion, 5m, 38°/22°, Black

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...

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1+ £14.59 (£17.51) 5+ £13.46 (£16.15) 10+ £12.34 (£14.81)

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- - -
MCS-136-2AR
MCS-136-2AR - Proximity Switch & Magnet, Armoured, NC

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)

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1 Set

1+ £15.91 (£19.09) 25+ £14.14 (£16.97) 50+ £12.73 (£15.28) 100+ £11.57 (£13.88)

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- 32mm -
SENSORMW
SENSORMW - Microwave Sensor - White

SR09475

Microwave Sensor - White

ETERNA

• Push connect terminals for ease of connection • Rated load: 800W (resistive), 400W (capacitive) • Adjustable detection angle: 30-150° • Power consumption: <lt/>0.5W • Adjustable detection range: 10-12m • Adjustable time setting: 5 seconds - 30 minutes •...

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1+ £14.90 (£17.88) 3+ £14.29 (£17.15)

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- 12m -
MWCASE
MWCASE - Microwave Sensor Enclosure White IP65

SR09474

Microwave Sensor Enclosure White IP65

ETERNA

• Compact and discreet design • Screw fit cover to maintain IP rating, with clip-on bezel • Enclosure cannot be tampered with easily • Ceiling or wall mounted • Versatile fixing options, suitable for bathroom, internal and external use • Supplied with 2x ...

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1+ £7.53 (£9.04) 3+ £7.24 (£8.69)

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- - -
MMPSA 240/100
MMPSA 240/100 - Proximity Switch

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...

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1+ £4.85 (£5.82) 25+ £4.31 (£5.17) 50+ £3.88 (£4.66) 100+ £3.53 (£4.24)

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Reed Switch - 85°C
CRC-TEMP
CRC-TEMP - 19

DP32275

19" Rack Temperature Sensor

PENN ELCOM

Plug-in fixed 40°C (104°F) thermal sensor for use with Penn Elcom CoolRac exhaust blowers.

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1+ £37.51 (£45.01) 3+ £34.83 (£41.80)

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- - -
ENSA-LC1
ENSA-LC1 - Dusk-to-Dawn Light Control Sensor

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...

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1+ £6.06 (£7.27) 3+ £5.81 (£6.97)

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- - -
PIR700W
PIR700W - Wall Mount Outdoor PIR Sensor, White

SR09232

Wall Mount Outdoor PIR Sensor, White

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...

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1+ £16.92 (£20.30) 3+ £15.71 (£18.85)

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- 12m -
CBRS01SWH
CBRS01SWH - White ABS Room Sensor Enclosure - 86x86x25.5mm

EN84132

White ABS Room Sensor Enclosure - 86x86x25.5mm

CAMDENBOSS

A room sensor style enclosure designed for wall mount applications with plain 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 front...

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1+ £2.48 (£2.98)

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- - -
101020020
101020020 - Grove PIR Motion Sensor

MK00303

Grove PIR Motion Sensor

SEEED STUDIO

Grove - PIR Motion Sensor(Passive Infrared Sensor) is an easy-to-use motion sensor with Grove compatible interface. Simply connecting it to Base Shield and programming it, it can be used as a suitable motion detector for Arduino projects. Typical applicati...

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1+ £7.94 (£9.53) 5+ £7.41 (£8.89)

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- - -
DS18B20+T&R
DS18B20+T&R - Temperature Sensor, 0.5 Degree C, TO92-3

SC14170

Temperature Sensor, 0.5 Degree C, TO92-3

MAXIM INTEGRATED / ANALOG DEVICES

The DS18B20+T&R is a programmable resolution 1-wire digital thermometer in 3 pin TO-92 package. This digital thermometer provides 9bit to 12bit celsius temperature measurements and has an alarm function with non-volatile user programmable upper and lower t...

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1+ £5.43 (£6.52) 10+ £5.37 (£6.44)

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- - -
101129
101129 - CamJam EduKit #2 for Raspberry Pi - Sensors

SC13880

CamJam EduKit #2 for Raspberry Pi - Sensors

THE PI HUT

The CamJam EduKit #2 is the latest edition to the EduKit family. It is accompanied by a set of downloadable worksheets (or lesson plans for teachers) that will take you through a series of exercises and projects, teaching you how to make the most of your k...

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1+ £8.33 (£10.00)

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- - -
TCM 300
TCM 300 - Surface Mount Bi-directional System Transceiver Module for Maintenance-Free Sensor Solutions

RF00591

Surface Mount Bi-directional System Transceiver Module for Maintenance-Free Sensor Solutions

ENOCEAN

The TCM 300/320 are in-system programmable transceiver modules enabling the realization of highly efficient RF repeaters and transceivers for the EnOcean 868 MHz and 315 MHz radio systems. Several built-in operating modes are provided in addition a repeate...

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1+ £13.99 (£16.79) 5+ £13.43 (£16.12) 10+ £12.88 (£15.46) 25+ £12.31 (£14.77)

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- - -
AT42QT1012-TSHR
AT42QT1012-TSHR - Sensor, Touch, Cap, 1 Channel, 6SOT23

SC14037

Sensor, Touch, Cap, 1 Channel, 6SOT23

ATMEL

The AT42QT1012-TSHR is a Single Key Device features a touch on/touch off (toggle) output and programmable auto switch-off capability. The digital burst mode charge-transfer (QT™) sensor is designed specifically for touch controls. It includes all hardware ...

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Each (Supplied on Cut Tape)

1+ £0.67 (£0.80) 10+ £0.59 (£0.71) 100+ £0.53 (£0.64) 500+ £0.49 (£0.59)

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- - 85°C
MCS-137-1
MCS-137-1 - Proximity Switch, Magnet & Bracket, Armoured, NO

SN36822

Proximity Switch, Magnet & Bracket, Armoured, NO

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)

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1+ £13.99 (£16.79) 25+ £12.43 (£14.92) 50+ £11.19 (£13.43) 100+ £10.17 (£12.20)

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- 75mm -
101020018
101020018 - Grove Water Sensor

MK00334

Grove Water Sensor

SEEED STUDIO

Grove - water sensor detects the presence of water using exposed PCB traces. The sensor is made up of interlaced traces of Ground and Sensor signals. The sensor traces are weakly pulled up using 1 MΩ resistor. The resistor will pull the sensor trace value ...

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1+ £2.82 (£3.38) 5+ £2.25 (£2.70)

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- - -
EKMC1601113
EKMC1601113 - Sensor, Motion, 5m, Pearl White

SN36761

Sensor, Motion, 5m, Pearl White

PANASONIC

EKMC1601113 is a VZ series high-sensitive human detection PIR motion sensor. The high-density embedded circuit design eliminates external sensing circuits. Advantages include reduced development and design schedules. Reduction of current consumption allows...

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1+ £8.35 (£10.02) 5+ £7.73 (£9.28) 50+ £7.30 (£8.76) 100+ £6.76 (£8.11)

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- 5m -
MCS-136-1AR
MCS-136-1AR - Proximity Switch & Magnet, Armoured, NO

SN36820

Proximity Switch & Magnet, Armoured, NO

COMUS / ASSEMTECH

• Metal magnetic contacts • Ideal for industrial or commercial use • Screws included • Standard 22AWG leads • 50 x 17 x 9.8mm (LxWxH)

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1 Set

1+ £9.60 (£11.52) 25+ £8.53 (£10.24) 50+ £7.68 (£9.22) 100+ £6.98 (£8.38)

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- 38mm -