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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0563 4407
0563 4407 - Air Flow Combo Kit, 440 Air Velocity & IAQ Measuring Instrument, 2 Vane Probes 1 Bluetooth 1 Sensor

IN08912

Air Flow Combo Kit, 440 Air Velocity & IAQ Measuring Instrument, 2 Vane Probes 1 Bluetooth 1 Sensor

TESTO

Kit for carrying out measurements in ventilation ducts and at air outlets. The Testo 440 air velocity and IAQ measuring instrument, the vane probe (Ø100mm) with Bluetooth including temperature sensor and the hot wire probe including temperature sensor are ...

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1+ £815.00 (£978.00)

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IRC6637-AW
IRC6637-AW - Monitoring System for Door Entrances - Additional Entrance Sensor

SR10946

Monitoring System for Door Entrances - Additional Entrance Sensor

IRISYS

Designed for accuracy and fast implementation, a SafeCount system helps businesses comply with social distancing and occupancy guidelines by anonymously counting people as they enter and exit your building. Suitable for buildings of all sizes, even those w...

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1+ £635.29 (£762.35)

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SEN-15177
SEN-15177 - Qwiic Distance Sensor Board, VCNL4040

MK01011

Qwiic Distance Sensor Board, VCNL4040

SPARKFUN ELECTRONICS

Simple yet effective digital IR presence and ambient light sensor on a compact breakout board. The board is also fitted with dual Qwiic connectors for faster prototyping as part of the Qwiic Connect System. • Digital proximity sensor with no dead zone • Up...

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1+ £5.38 (£6.46)

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MPRLS0025PA00001A
MPRLS0025PA00001A - Pressure Sensor, Medical, Absolute, 0 psi, 25 psi, 3 VDC, 3.6 VDC, SMD

SN37033

Pressure Sensor, Medical, Absolute, 0 psi, 25 psi, 3 VDC, 3.6 VDC, SMD

HONEYWELL

The MPR Series is a very small piezoresistive silicon board mounted pressure sensor. This product is designed with the features and price to meet the requirements of higher volume medical (consumer and nonconsumer) devices and commercial appliance applicat...

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1+ £5.20 (£6.24) 5+ £4.91 (£5.89)

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MPR Series
HIH-4010-001
HIH-4010-001 - Humidity Sensor, 5.8V, 3.5%, SIP, 5s

SN37018

Humidity Sensor, 5.8V, 3.5%, SIP, 5s

HONEYWELL

The HIH-4010-001 is a Humidity Sensor, designed specifically for high volume OEM users. Direct input to a controller or other device is made possible by this sensor's near linear voltage output. With a typical current draw of only 200µA, the humidity senso...

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1+ £47.56 (£57.07) 5+ £45.89 (£55.07)

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LM61CIM3/NOPB
LM61CIM3/NOPB - Analogue Output Temperature Sensor, 2.7V to 10V, +/- 4%, SOT 3

SC16266

Analogue Output Temperature Sensor, 2.7V to 10V, +/- 4%, SOT 3

TEXAS INSTRUMENTS

The LM61CIM3/NOPB from Texas Instruments is a precision, integrated circuit temperature sensor that can sense a –30°C to 100°C temperature range while operating from a single 2.7V supply • Suitable for remote applications • Calibrated Linear Scale Factor o...

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1+ £0.59 (£0.71) 50+ £0.57 (£0.68)

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MCUSD18A40B12RS
MCUSD18A40B12RS - Ultrasonic Sensor, Transceiver, 18 mm Diameter, 40 kHz, -75 dB, Aluminium, Black, -30 °C to 85 °C

SN36971

Ultrasonic Sensor, Transceiver, 18 mm Diameter, 40 kHz, -75 dB, Aluminium, Black, -30 °C to 85 °C

MULTICOMP PRO

The MCUSD18A40B12RS is a 40kHz Transceiver suitable for a wide range of applications. • 2000pF Capacitance • -30 to 85°C Operating temperature • Water proof and dual use • Compact and light weight • High sensitivity and sound pressure • Less power consumpt...

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1+ £3.26 (£3.91) 10+ £2.89 (£3.47)

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LRD04
LRD04 - Relay, Overload, 0.4-0.6A

MC02113

Relay, Overload, 0.4-0.6A

TELEMECANIQUE SENSORS

• Sealable cover • Manual/Auto reset • 1 NO + 1 NC auxiliary • Local trip indication

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1+ £28.08 (£33.70) 5+ £26.63 (£31.96)

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LRD
LRD12
LRD12 - Relay, Overload, 5.5-8A

MC02119

Relay, Overload, 5.5-8A

TELEMECANIQUE SENSORS

• Sealable cover • Manual/Auto reset • 1 NO + 1 NC auxiliary • Local trip indication

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1+ £31.27 (£37.52) 5+ £29.79 (£35.75)

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LRD
LRD32
LRD32 - Relay, Overload, 23-32A

MC02124

Relay, Overload, 23-32A

TELEMECANIQUE SENSORS

• Sealable cover • Manual/Auto reset • 1 NO + 1 NC auxiliary • Local trip indication

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1+ £60.09 (£72.11) 5+ £57.98 (£69.58)

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LRD
LRD10
LRD10 - Overload Relay, TeSys D, Thermal, 4 A, 6 A, LRD

MC02118

Overload Relay, TeSys D, Thermal, 4 A, 6 A, LRD

TELEMECANIQUE SENSORS

• Sealable cover • Manual/Auto reset • 1 NO + 1 NC auxiliary • Local trip indication

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1+ £31.27 (£37.52) 5+ £29.79 (£35.75)

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LRD
LRD07
LRD07 - Relay, Overload, 1.6A - 2.5A

MC02116

Relay, Overload, 1.6A - 2.5A

TELEMECANIQUE SENSORS

• Sealable cover • Manual/Auto reset • 1 NO + 1 NC auxiliary • Local trip indication

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1+ £45.25 (£54.30) 5+ £43.10 (£51.72)

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LRD
LRD06
LRD06 - Relay, Overload, 1-1.7A

MC02115

Relay, Overload, 1-1.7A

TELEMECANIQUE SENSORS

• Sealable cover • Manual/Auto reset • 1 NO + 1 NC auxiliary • Local trip indication

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1+ £44.12 (£52.94) 5+ £42.10 (£50.52)

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LRD
LRD14
LRD14 - Relay, Overload, 7.0-10A

MC02120

Relay, Overload, 7.0-10A

TELEMECANIQUE SENSORS

• Sealable cover • Manual/Auto reset • 1 NO + 1 NC auxiliary • Local trip indication

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1+ £31.27 (£37.52) 5+ £29.79 (£35.75)

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LRD
GV2ME08
GV2ME08 - Thermal Magnetic Circuit Breaker, GV2M, 4 A, 3 Pole, 690 VAC, DIN Rail

MC02569

Thermal Magnetic Circuit Breaker, GV2M, 4 A, 3 Pole, 690 VAC, DIN Rail

TELEMECANIQUE SENSORS

The GV2ME08 from Schneider is a TeSys three pole thermal magnetic circuit breaker with screw clamp terminals. This circuit breaker is approved by EN 60204, IEC 60947-1, IEC 60947-2, IEC 60947-4-1, NF C 63-120, NF C 63-650, NF C 79-130, UL 508, VDE 0113, VD...

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1+ £59.93 (£71.92) 5+ £58.73 (£70.48) 10+ £57.54 (£69.05)

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GV2M
LADN22
LADN22 - Contact Block, 2NO / 2NC, Screw

MC02573

Contact Block, 2NO / 2NC, Screw

TELEMECANIQUE SENSORS

The LADN22 is an auxiliary contact block for use with TeSys D and F series contactors. • 2NO + 2NC contact configuration • Rated operational voltage of 690VAC • Minimum switching current of 5mA at 17V • Screw clamp terminals • Compliance to UL and CSA stan...

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1+ £16.99 (£20.39) 5+ £16.38 (£19.66) 10+ £15.57 (£18.68) 25+ £15.06 (£18.07)

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TeSys Deca Series
GV2ME20
GV2ME20 - Thermal Magnetic Circuit Breaker, GV2M, 18 A, 3 Pole, 690 VAC, DIN Rail

MC02572

Thermal Magnetic Circuit Breaker, GV2M, 18 A, 3 Pole, 690 VAC, DIN Rail

TELEMECANIQUE SENSORS

The GV2ME20 from Schneider is a TeSys three pole thermal magnetic circuit breaker with screw clamp terminals. This circuit breaker is approved by EN 60204, IEC 60947-1, IEC 60947-2, IEC 60947-4-1, NF C 63-120, NF C 63-650, NF C 79-130, UL 508, VDE 0113, VD...

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1+ £87.50 (£105.00) 5+ £84.25 (£101.10) 10+ £83.50 (£100.20) 25+ £81.25 (£97.50)

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GV2M
GV2ME06
GV2ME06 - Thermal Magnetic Circuit Breaker, GV2M, 1.6 A, 3 Pole, 690 VAC, DIN Rail

MC02568

Thermal Magnetic Circuit Breaker, GV2M, 1.6 A, 3 Pole, 690 VAC, DIN Rail

TELEMECANIQUE SENSORS

The GV2ME06 from Schneider is a TeSys three pole thermal magnetic circuit breaker with screw clamp terminals. This circuit breaker is approved by EN 60204, IEC 60947-1, IEC 60947-2, IEC 60947-4-1, NF C 63-120, NF C 63-650, NF C 79-130, UL 508, VDE 0113, VD...

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GV2M
SDMCO-02
SDMCO-02 - MAINS POWERED CARBON MONOXIDE DETECTOR

SR11632

MAINS POWERED CARBON MONOXIDE DETECTOR

BG ELECTRICAL

A mains powered electrochemical carbon monoxide alarm with a 7 year lithium cell battery backup, offering 24/7 monitoring and protection against CO leaks. • Mains powered electrochemical carbon monoxide detection alarm, with de-ionised water electrolyte • ...

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SEN0523
SEN0523 - Photoelectric Switch, Through Beam, 4m Sensing Range, 5 VDC, Cable

SC21093

Photoelectric Switch, Through Beam, 4m Sensing Range, 5 VDC, Cable

DFROBOT

SEN0523 is a IR photoelectric switch. This infrared (IR) break-beam sensor is a simple way to detect motion. It works by having an emitter side that sends out a beam of human-invisible IR light, then a receiver across the way which is sensitive to that sam...

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1+ £9.66 (£11.59)

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POL-1696
POL-1696 - FORCE SENSING RESISTOR, 0.6

SN37119

FORCE SENSING RESISTOR, 0.6" DIAMETER

UNBRANDED

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1+ £7.60 (£9.12)

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L112
L112 - UV BANK NOTE CHECKER

SR12051

UV BANK NOTE CHECKER

EAGLE

A mains powered ultraviolet banknote checker housed in a rugged black plastic case simply hold the note below the UV light for inspection a mains powered ultraviolet banknote checker housed in a rugged black plastic case simply hold the note below the UV l...

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1290000
1290000 - MAGNET MOUNTING PLATE FOR SMOKE DETECTOR

SR12080

MAGNET MOUNTING PLATE FOR SMOKE DETECTOR

BRENNENSTUHL

The magnetic mounting plate BR 1000 for smoke detectors from Brennenstuhl convinces with the following features: Mounting of your smoke alarm without drilling, screws, noise. No damage to ceiling or wiring. Very easy and quick installation due to two self-...

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Brennenstuhl - Smoke Detectors
MO290
MO290 - Moisture Meter, 0% to 99.9%, 0.1 %, -20 °C, 170 °C, 165 mm, 38 mm

IN10003

Moisture Meter, 0% to 99.9%, 0.1 %, -20 °C, 170 °C, 165 mm, 38 mm

EXTECH INSTRUMENTS

The MO290 is a 8-in-1 pinless moisture psychrometer and IR thermometer. Allows users to measure temperature, humidity, dew point, vapour pressure, and much more. It monitors moisture in wood and other building materials with virtually no surface damage wit...

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1+ £305.00 (£366.00)

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CS130
CS130 - Starter Metal Detector, 12cm Search Depth with 18cm Search Coil

TL23666

Starter Metal Detector, 12cm Search Depth with 18cm Search Coil

VELLEMAN

Have you lost your ring or have you always dreamed of digging up hidden treasure, valuable coins or ancient relics? Or are you just looking for a fun hobby where you can clear your head while being outside in nature? Then head out with a metal detector. Ve...

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1+ £49.78 (£59.74)

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Velleman - Metal Detectors