Alarms

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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
Sensing Range Max Sensor Output Type Supply Voltage DC Min Supply Voltage DC Max Product Range
 
 
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XS7C40PC440
XS7C40PC440 - Sensor, 15mm, PNP, NO/NC, 4 Wire

SN36676

Sensor, 15mm, PNP, NO/NC, 4 Wire

SCHNEIDER ELECTRIC

• Sensing Range Max : 15mm • Sensor Output Type : PNP • Supply Voltage DC Min : 12V • Supply Voltage DC Max : 48V • Product Range : OsiSense XS Series

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1+ £51.91 (£62.29) 5+ £50.37 (£60.44) 10+ £47.33 (£56.80)

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15mm PNP 12V 48V OsiSense XS Series
STM 330
STM 330 - 868MHz Energy Harvesting Wireless Temperature Sensor Module

RF00590

868MHz Energy Harvesting Wireless Temperature Sensor Module

ENOCEAN

The STM 330 extremely power saving RF transmitter module is optimized for realization of wireless and maintenance free temperature sensors, or room operating panels including set point dial and occupancy button with a minimum number of external components....

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1+ £28.98 (£34.78) 5+ £26.91 (£32.29) 10+ £24.84 (£29.81) 25+ £22.77 (£27.32)

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- - - - STM330, STM330C
EKMC1603112
EKMC1603112 - Sensor, Motion, 12m, Black

SN36763

Sensor, Motion, 12m, Black

PANASONIC

EKMC1603112 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+ £9.35 (£11.22) 5+ £8.31 (£9.97) 50+ £7.48 (£8.98) 100+ £6.80 (£8.16)

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12m - - - EKMC VZ Series
D6FW-04A1
D6FW-04A1 - Sensor, Air Velocity, Mems, 0-4M/Sec

SN36735

Sensor, Air Velocity, Mems, 0-4M/Sec

OMRON ELECTRONIC COMPONENTS

The D6F-W series Air Velocity Sensor with MEMS precision technology for repeatable airflow velocity detection. • Precision uni-directional air velocity detection with ±5% full-scale repeatable accuracy • Integral passive Dust Segregation System (DSS) preve...

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1+ £62.83 (£75.40) 5+ £50.60 (£60.72) 10+ £46.87 (£56.24)

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- - - - D6F Series
MCS-138-1
MCS-138-1 - Proximity Switch, Magnet & L Bracket, Armoured, NO

SN36824

Proximity Switch, Magnet & L Bracket, Armoured, NO

COMUS / ASSEMTECH

• Cast Aluminium casting for harsh environemnts • 22AWG Armoured cable • 106 x 38 x 10 (LxWxH)

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1 Set

1+ £21.04 (£25.25) 25+ £18.70 (£22.44) 50+ £16.83 (£20.20) 100+ £15.30 (£18.36)

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75mm - - - -
XS108B3PAL2
XS108B3PAL2 - Sensor, 2.5mm, M8, 12-24V dc, 2m Cable

SN36649

Sensor, 2.5mm, M8, 12-24V dc, 2m Cable

SCHNEIDER ELECTRIC

The OsiSense XS 108 series 8mm diameter Inductive Proximity Sensor that is solely for the detection of metal objects. It basically comprises an oscillator whose windings constitute the sensing face. An alternating magnetic field is generated in front of th...

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1+ £46.19 (£55.43) 5+ £43.99 (£52.79) 10+ £43.30 (£51.96)

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2.5mm PNP 12V 24V OsiSense XS Series
XS512BLPAM12
XS512BLPAM12 - Sensor, 2mm, Long, M12, 12-24V

SN36667

Sensor, 2mm, Long, M12, 12-24V

SCHNEIDER ELECTRIC

• Sensing Range Max : 2.5mm • Sensor Output Type : PNP • Supply Voltage DC Min : 12V • Supply Voltage DC Max : 24V • Product Range : OsiSense XS Series

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1+ £28.92 (£34.70) 5+ £27.51 (£33.01) 10+ £26.82 (£32.18)

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2.5mm PNP 12V 24V OsiSense XS Series
XS118B3PAM12
XS118B3PAM12 - Sensor, 8mm, M18, 12-24V dc

SN36662

Sensor, 8mm, M18, 12-24V dc

SCHNEIDER ELECTRIC

The XS118B3PAM12 is a 3-wire Inductive Proximity Sensor with PNP and NO discrete output. Cylindrical M18 sensor. 1 LED yellow for output status. Nickel plated brass enclosure. IP65 conforming to IEC 60529 and IP67 conforming to IEC 60529. • 8mm Sensing dis...

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1+ £44.63 (£53.56) 5+ £39.40 (£47.28)

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8mm PNP 12V 24V OsiSense XS Series
CBRS01VWH
CBRS01VWH - White ABS Room Sensor Vented Enclosure - 86x86x25.5mm

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...

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1+ £2.68 (£3.22)

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- - - - Room Sensor Series
XS512B1PAM12
XS512B1PAM12 - Sensor, 2mm, M12, 12-24V

SN36666

Sensor, 2mm, M12, 12-24V

SCHNEIDER ELECTRIC

• Sensing Range Max : 2.5mm • Sensor Output Type : PNP • Supply Voltage DC Min : 12V • Supply Voltage DC Max : 24V • Product Range : OsiSense XS Series

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1+ £27.89 (£33.47) 5+ £26.52 (£31.82) 10+ £25.89 (£31.07)

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2.5mm PNP 12V 24V OsiSense XS Series
SENSOR KIT-868
SENSOR KIT-868 - 868MHz Wireless Sensor Kit for Raspberry Pi

SC13436

868MHz Wireless Sensor Kit for Raspberry Pi

ENOCEAN

Self-powered sensor kit ideal for enthusiasts and designer to start up with home automation. No cables required to switch lights, control blinds and acquire sensor information like temperature, humidity or presence detection. • Frequency 868MHz • Wireless ...

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1+ £39.00 (£46.80)

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- - - - HATs - Sensing
PEL00838
PEL00838 - Wall Mounted Lantern Light with Dusk to Dawn Sensor

LA06988

Wall Mounted Lantern Light with Dusk to Dawn Sensor

PRO ELEC

The Pro Elec PEL00838 Wall Light with Dusk to Dawn Sensor is an outdoor lantern-style fixture designed for automatic illumination. Constructed from polypropylene with a clear polycarbonate light cover, it requires an E27 lamp (not included). The built-in d...

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1+ £10.72 (£12.86) 5+ £10.17 (£12.20)

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- - - - -
SEN0114
SEN0114 - Gravity Analogue Soil Moisture Sensor for Arduino

SC15110

Gravity Analogue Soil Moisture Sensor for Arduino

DFROBOT

SEN0114 is a Gravity: analogue soil moisture sensor module for Arduino. A soil moisture sensor can read the amount of moisture present in the soil surrounding it. It's an ideal for monitoring an urban garden, or your pet plant's water level. This is a must...

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1+ £3.96 (£4.75)

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- - - - Gravity Series
SEN0017
SEN0017 - Gravity Digital Line Following Sensor for Arduino

SC15105

Gravity Digital Line Following Sensor for Arduino

DFROBOT

High precision sensor module designed to add effective line tracking functionality to Arduino robotics projects; used as a navigation aid it can guide your robot by identifying white from black quickly and accurately, via TTL signal. • TTL Output (LOW for ...

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1+ £4.51 (£5.41)

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- - - - Gravity Series
LFSTBEB845X
LFSTBEB845X - MMA845X Accelerometer Sensor Tool Box Evaluation Board

SC14574

MMA845X Accelerometer Sensor Tool Box Evaluation Board

NXP

The LFSTBEB845X is an evaluation board for the MMA845X family of three axis high performance, high functionality low g accelerometers. The kit includes daughter boards for each of the three devices in this family MMA8451Q, MMA8452Q and MMA8453Q. For custom...

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1+ £55.00 (£66.00)

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- - - - -
WT12
WT12 - WiFi Water Leakage Sensor

SR10404

WiFi Water Leakage Sensor

NETZHOME

• Wirelessly pair device to your standard router or Wi-Fi extender • Alerts are sent to your smartphone or tablet device • Notifications can be silent or accompanied by an alarm tone • Max. 100x individual devices can be registered and seen in the app and...

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1+ £26.21 (£31.45) 3+ £25.05 (£30.06)

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- - - - netzhome Wi-Fi Sensors
SEN0198
SEN0198 - Gravity Analogue High Temperature Sensor

SC15119

Gravity Analogue High Temperature Sensor

DFROBOT

Temperature sensor module combined with a PT100 probe with high resistance and temperature range designed for measuring temperatures well over 100°C. Fitted with a Gravity interface for plug and play operation. • Functional detection range: 30-350°C with ±...

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1+ £12.24 (£14.69)

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- - - - Gravity Series
WT09
WT09 - WiFi PIR Motion Sensor

SR10295

WiFi PIR Motion Sensor

NETZHOME

• Wirelessly pair device to your standard router or Wi-Fi extender • Alerts are sent to your smartphone or tablet device • Notifications can be silent or accompanied by an alarm tone • Max. 100x individual devices can be registered and seen in the app and...

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- - - - netzhome Wi-Fi Sensors
SEN0213
SEN0213 - Gravity Analogue Heart Rate (ECG) Monitor Sensor for Arduino

SC15123

Gravity Analogue Heart Rate (ECG) Monitor Sensor for Arduino

DFROBOT

Analogue ECG sensor for use with Arduino projects; used to measure the electrical activity of the heart and monitor heart rate. This electrical activity can be charted and output as an analogue reading. An ECG signal can be extremely noisy so an AD8232 chi...

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1+ £15.36 (£18.43)

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- - - - Gravity Series
DFR0018
DFR0018 - Gravity Sensor Kit for Arduino, 9 Piece Set

SC15124

Gravity Sensor Kit for Arduino, 9 Piece Set

DFROBOT

Basic sensor kit that is suitable for adding to Arduino projects. The set includes a range of sensors including light, touch, temperature, tilt, greyscale and magnetic sensors. • Includes 9 modules that cover a range of general applications • The IO Expans...

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1+ £21.04 (£25.25)

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- - - - Gravity Series
ACPL-C87B-000E
ACPL-C87B-000E - Precision Optically Isolated Voltage Sensor, Amplifier, SOIC, 8 Pins, 9.9mV, 5KV, 3V to 5.5V,

SC17272

Precision Optically Isolated Voltage Sensor, Amplifier, SOIC, 8 Pins, 9.9mV, 5KV, 3V to 5.5V,

BROADCOM

ACPL-C87B-000E is a precision optically isolated voltage sensor. It is an optical isolation amplifier designed specifically for voltage sensing. Its 2V input range and high 1Gohm input impedance, makes it well suited for isolated voltage sensing requiremen...

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1+ £5.66 (£6.79) 10+ £5.16 (£6.19) 100+ £4.27 (£5.12)

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- - - - ACPL-C87x Series
IRC6637SAW
IRC6637SAW - Monitoring System for Door Entrances - Main Entrance Sensor, White

SR10944

Monitoring System for Door Entrances - Main Entrance Sensor, White

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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- - - - -
ACPL-C870-000E
ACPL-C870-000E - Precision Optically Isolated Voltage Sensor, Amplifier, SOIC, 8 Pins, -300uV, 5KV, 3V to 5.5V,

SC17270

Precision Optically Isolated Voltage Sensor, Amplifier, SOIC, 8 Pins, -300uV, 5KV, 3V to 5.5V,

BROADCOM

The ACPL-C870-000E is a precision optically isolated voltage sensor in 8 pin SSO package. This voltage sensor is an optical isolation amplifier designed specifically for voltage sensing. Its 2V input range and high 1Gohm input impedance makes it well suite...

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- - - - ACPL-C87x Series
HIH8120-021-001
HIH8120-021-001 - Temperature and Humidity Sensor, Digital, 0% to 100% RH, 2%, SIP, Filter

SN37022

Temperature and Humidity Sensor, Digital, 0% to 100% RH, 2%, SIP, Filter

HONEYWELL

The HIH8120-021-001 is a Digital Humidity/Temperature Sensor are digital output-type relative humidity (RH) and temperature sensors combined in the same package. These sensors provide an accuracy level of ±2.0%RH. Industry-leading long-term stability. True...

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1+ £9.43 (£11.32) 5+ £8.89 (£10.67)

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- - - - HumidIcon HIH8000 Series
HIH6130-021-001
HIH6130-021-001 - Temperature and Humidity Sensor, Digital,  2.3 to 5.5 V, -25°C to 85°C, SOIC-8

SN37017

Temperature and Humidity Sensor, Digital, 2.3 to 5.5 V, -25°C to 85°C, SOIC-8

HONEYWELL

The HIH6130-021-001 is a HumidIcon™ Digital Humidity/Temperature Sensor, digital output-type relative humidity (RH) and temperature sensor combined in the same package. Industry-leading total error band (TEB) (±5%RH), Honeywell specifies total error band-t...

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- - - - HumidIcon HIH6100 Series