Alarms

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Alarms


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

Fire Alarms Smoke Alarms Monoxide Alarms Carbon Alarms Wireless Alarms
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  Manufacturer Part No Order Code Description / Manufacturer
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Operating Temperature Min Operating Temperature Max
 
 
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LS02-1A71-PP-500W
LS02-1A71-PP-500W - SENSOR, REED LEVEL

SN35985

SENSOR, REED LEVEL

STANDEXMEDER

• Operating Temperature Min : -20°C • Operating Temperature Max : 90°C

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-20°C 90°C
SWPARK1
SWPARK1 - REVERSE PARKING SENSOR

CP06259

REVERSE PARKING SENSOR

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 ...

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1+ £27.78 (£33.34) 5+ £25.61 (£30.73)

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MCP9701A-E/TO
MCP9701A-E/TO - Temperature Sensor IC, Analogue, ± 2°C, -40 °C, 125 °C, TO-92, 3 Pins

SC10460

Temperature Sensor IC, Analogue, ± 2°C, -40 °C, 125 °C, TO-92, 3 Pins

MICROCHIP

The MCP9701A-E/TO is a Low-power Linear Active Thermistor™ IC, it is a sensor whose output voltage is directly proportional to measured temperature. The MCP9701A can accurately measure temperature from -40 to +125°C. The output of the MCP9701A is calibrate...

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1+ £0.53 (£0.64) 10+ £0.51 (£0.61) 100+ £0.48 (£0.58)

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-40°C 125°C
ZV810N
ZV810N - Motion Sensor, PIR, Adjustable, 2 Wire connection

SR06446

Motion Sensor, PIR, Adjustable, 2 Wire connection

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...

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1+ £29.04 (£34.85) 4+ £27.78 (£33.34)

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C/03/M
C/03/M - PROXIMITY SWITCH 0.25A

SN35812

PROXIMITY SWITCH 0.25A

UNBRANDED

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1+ £16.66 (£19.99) 5+ £13.27 (£15.92)

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AMN13112
AMN13112 - Sensor, PIR, Compact, Spot, 5m, White

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...

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SS461C
SS461C - Hall Effect Sensor, TO-92, 3 Pins, 4 VDC, 24 VDC, -40 °C

SN36533

Hall Effect Sensor, TO-92, 3 Pins, 4 VDC, 24 VDC, -40 °C

HONEYWELL

The SS461C is a high sensitivity latching hall-effect digital position Sensor IC, small, sensitive and versatile digital Hall-effect device that is operated by the magnetic field from a permanent magnet or an electromagnet. This is designed to respond to a...

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-40°C 125°C
59140-4-S-02-A
59140-4-S-02-A - Proximity Reed Sensor, 11.6 mm, Flange Mount, 250 mA, -40°C to 105°C, 59140 Series

SN36548

Proximity Reed Sensor, 11.6 mm, Flange Mount, 250 mA, -40°C to 105°C, 59140 Series

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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- 105°C
MK06-8-B
MK06-8-B - REED SENSOR

SW02759

REED SENSOR

STANDEXMEDER

• Operating Temperature Min : -20°C • 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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-20°C 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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-40°C 125°C
MVS0608.02
MVS0608.02 - Sensor, Micro Vibration, Omnidirectional, 1.8 to 15V, Noiseless

SN36491

Sensor, Micro Vibration, Omnidirectional, 1.8 to 15V, Noiseless

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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1+ £4.03 (£4.84) 10+ £3.20 (£3.84)

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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 - Proximity Reed Sensor, 16 mm, 1NO, Flange Mount, 59140 Series

SN36547

Proximity Reed Sensor, 16 mm, 1NO, Flange Mount, 59140 Series

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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AMN33111J
AMN33111J - PIR Sensor, NaPiOn, Black, Digital, PCB, 5 m, Standard, 22 °, 38 °, Spot, Black

SN36501

PIR Sensor, NaPiOn, Black, Digital, PCB, 5 m, Standard, 22 °, 38 °, Spot, 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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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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STM32F407G-DISC1
STM32F407G-DISC1 - Discovery Kit, For Foundation Line MCU, Various Sensors, Indicator LEDs

SC14139

Discovery Kit, For Foundation Line MCU, Various Sensors, Indicator LEDs

STMICROELECTRONICS

The STM32F407G-DISC1 is a Discovery Kit allows users to easily develop applications with the STM32F407 high performance microcontrollers with ARM cortex-M4 32-bit core. It includes everything required either for beginners or for experienced users to get qu...

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1+ £18.45 (£22.14)

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92190
92190 - Sensor, External PIR, 10 m, 360 °, BEG Luxomat Range

SR09766

Sensor, External PIR, 10 m, 360 °, BEG Luxomat Range

B.E.G.

• Remote controllable ceiling-mounted motion detector with circular detection area • One channel to switch the lighting • Switching for all types of light fixtures by high performance relay • Optical system, designed for highest sensitivity • Serial impul...

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1+ £43.43 (£52.12) 3+ £41.41 (£49.69)

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DS18B20+T&R
DS18B20+T&R - Temperature Sensor IC, -55 °C, 125 °C, TO-92, 3 Pins

SC14170

Temperature Sensor IC, -55 °C, 125 °C, TO-92, 3 Pins

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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92196
92196 - Sensor, External PIR, 10 m, 360 °, BEG Luxomat Range

SR09765

Sensor, External PIR, 10 m, 360 °, BEG Luxomat Range

B.E.G.

• Remote controllable ceiling-mounted motion detector with circular detection area • One channel to switch the lighting • Switching for all types of light fixtures by high performance relay • Optical system, designed for highest sensitivity • Serial impul...

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1+ £49.50 (£59.40) 3+ £47.50 (£57.00)

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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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-20°C 85°C
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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2MT3013-W05300
2MT3013-W05300 - Sensor Cable, 90° M12 Plug, Free End, 5 Positions, 1 m, 3.28 ft, M12

CN17488

Sensor Cable, 90° M12 Plug, Free End, 5 Positions, 1 m, 3.28 ft, M12

MULTICOMP PRO

The 2MT3013-W05300 is a 5-way 1m panel-mount Cable Assembly with M12 plug to free ends connection. It is made up of gold-plated copper alloy contact, nylon + GF or TPU connector body and nickel-plated copper alloy shield. • IP67 and IP68 Protection • Molde...

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92902
92902 - Sensor, External PIR, 10 m, 360 °, BEG Luxomat Range

SR09768

Sensor, External PIR, 10 m, 360 °, BEG Luxomat Range

B.E.G.

• Mini ceiling-mounted motion detector in with 360°, circular detection area • One channel to switch the lighting • Switches all types of light fixtures using high performance relay with in-rush current limitation especially for electronic ballasts • Phot...

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1+ £49.05 (£58.86)

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DS1822+
DS1822+ - Temperature Sensor IC, Digital, ± 2°C, -55 °C, 125 °C, TO-92, 3 Pins

SC14172

Temperature Sensor IC, Digital, ± 2°C, -55 °C, 125 °C, TO-92, 3 Pins

ANALOG DEVICES

The DS1822+ is an Econo 1 wire digital thermometer in 3 pin TO-92 package. It is a digital thermometer which provides 9 to 12bit centigrade temperature measurements and has an alarm function with NV user programmable upper and lower trigger points. The DS1...

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-55°C 125°C
ENSA-MS2
ENSA-MS2 - Sensor, 8 m, 360 °, ENSA - MSx

SR09970

Sensor, 8 m, 360 °, ENSA - MSx

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...

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