Alarms
: 1,112 Products Found-
Security & CCTV
(156)
-
Electronic & Electrical Components
(328)
-
Electrical & Lighting
(245)
-
Maker & Circuit Development
(181)
-
Test Equipment
(95)
-
Tools & Maintenance
(38)
-
Cable, Leads & Connectors
(36)
-
Computer & Office
(24)
-
Audio Visual
(7)
-
Home, Leisure & Motoring
(2)
Contract pricing display is unavailable at the moment. Prices shown are standard retail prices, orders placed will have contract pricing applied when processed.
Alarms
Displaying products for Alarms - from our range of leading brand manufacturers.
| Fire Alarms | Smoke Alarms | Monoxide Alarms | Carbon Alarms | Wireless Alarms |
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 | Sensing Range Max | Sensor Output Type | Supply Voltage DC Min | Supply Voltage DC Max | Product Range | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Sort Acending Sort Decending | Sort Acending Sort Decending | Sort Acending Sort Decending | Sort Acending Sort Decending | Sort Acending Sort Decending | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
XS7C40PC440
|
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
You previously purchased this product.
View in Order History
|
|
Each
|
1+ £51.91 (£62.29) 5+ £50.37 (£60.44) 10+ £47.33 (£56.80) |
Restricted Item
Minimum order of 1 items Multiples of 1 only Please enter a valid quantity Min: 1
Mult:
1
|
15mm | PNP | 12V | 48V | OsiSense XS Series | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
STM 330
|
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....
You previously purchased this product.
View in Order History
|
|
Each
|
1+ £28.98 (£34.78) 5+ £26.91 (£32.29) 10+ £24.84 (£29.81) 25+ £22.77 (£27.32) |
Restricted Item
Minimum order of 1 items Multiples of 1 only Please enter a valid quantity Min: 1
Mult:
1
|
- | - | - | - | STM330, STM330C | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
EKMC1603112
|
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...
You previously purchased this product.
View in Order History
|
|
Each
|
1+ £9.35 (£11.22) 5+ £8.31 (£9.97) 50+ £7.48 (£8.98) 100+ £6.80 (£8.16) |
Restricted Item
Minimum order of 1 items Multiples of 1 only Please enter a valid quantity Min: 1
Mult:
1
|
12m | - | - | - | EKMC VZ Series | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
D6FW-04A1
|
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...
You previously purchased this product.
View in Order History
|
|
Each
|
1+ £62.83 (£75.40) 5+ £50.60 (£60.72) 10+ £46.87 (£56.24) |
Restricted Item
Minimum order of 1 items Multiples of 1 only Please enter a valid quantity Min: 1
Mult:
1
|
- | - | - | - | D6F Series | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
MCS-138-1
|
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)
You previously purchased this product.
View in Order History
|
|
1 Set
|
1+ £21.04 (£25.25) 25+ £18.70 (£22.44) 50+ £16.83 (£20.20) 100+ £15.30 (£18.36) |
Restricted Item
Minimum order of 1 items Multiples of 1 only Please enter a valid quantity Min: 1
Mult:
1
|
75mm | - | - | - | - | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
|
XS108B3PAL2
|
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...
You previously purchased this product.
View in Order History
|
|
Each
|
1+ £46.19 (£55.43) 5+ £43.99 (£52.79) 10+ £43.30 (£51.96) |
Restricted Item
Minimum order of 1 items Multiples of 1 only Please enter a valid quantity Min: 1
Mult:
1
|
2.5mm | PNP | 12V | 24V | OsiSense XS Series | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
|
XS512BLPAM12
|
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
You previously purchased this product.
View in Order History
|
|
Each
|
1+ £28.92 (£34.70) 5+ £27.51 (£33.01) 10+ £26.82 (£32.18) |
Restricted Item
Minimum order of 1 items Multiples of 1 only Please enter a valid quantity Min: 1
Mult:
1
|
2.5mm | PNP | 12V | 24V | OsiSense XS Series | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
|
XS118B3PAM12
|
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...
You previously purchased this product.
View in Order History
|
|
Each
|
1+ £44.63 (£53.56) 5+ £39.40 (£47.28) |
Restricted Item
Minimum order of 1 items Multiples of 1 only Please enter a valid quantity Min: 1
Mult:
1
|
8mm | PNP | 12V | 24V | OsiSense XS Series | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
|
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 | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
|
XS512B1PAM12
|
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
You previously purchased this product.
View in Order History
|
|
Each
|
1+ £27.89 (£33.47) 5+ £26.52 (£31.82) 10+ £25.89 (£31.07) |
Restricted Item
Minimum order of 1 items Multiples of 1 only Please enter a valid quantity Min: 1
Mult:
1
|
2.5mm | PNP | 12V | 24V | OsiSense XS Series | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
|
SENSOR KIT-868
|
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 ...
You previously purchased this product.
View in Order History
|
|
Each
|
1+ £39.00 (£46.80) |
Restricted Item
Minimum order of 1 items Multiples of 1 only Please enter a valid quantity Min: 1
Mult:
1
|
- | - | - | - | HATs - Sensing | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
|
PEL00838
|
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...
You previously purchased this product.
View in Order History
|
|
Each
|
1+ £10.72 (£12.86) 5+ £10.17 (£12.20) |
Restricted Item
Minimum order of 1 items Multiples of 1 only Please enter a valid quantity Min: 1
Mult:
1
|
- | - | - | - | - | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
|
SEN0114
|
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...
You previously purchased this product.
View in Order History
|
|
Each
|
1+ £3.96 (£4.75) |
Restricted Item
Minimum order of 1 items Multiples of 1 only Please enter a valid quantity Min: 1
Mult:
1
|
- | - | - | - | Gravity Series | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
|
SEN0017
|
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 ...
You previously purchased this product.
View in Order History
|
|
Each
|
1+ £4.51 (£5.41) |
Restricted Item
Minimum order of 1 items Multiples of 1 only Please enter a valid quantity Min: 1
Mult:
1
|
- | - | - | - | Gravity Series | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
|
LFSTBEB845X
|
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...
You previously purchased this product.
View in Order History
|
|
Each
|
1+ £55.00 (£66.00) |
Restricted Item
Minimum order of 1 items Multiples of 1 only Please enter a valid quantity Min: 1
Mult:
1
|
- | - | - | - | - | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
|
WT12
|
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...
You previously purchased this product.
View in Order History
|
|
Each
|
1+ £26.21 (£31.45) 3+ £25.05 (£30.06) |
Restricted Item
Minimum order of 1 items Multiples of 1 only Please enter a valid quantity Min: 1
Mult:
1
|
- | - | - | - | netzhome Wi-Fi Sensors | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
|
SEN0198
|
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 ±...
You previously purchased this product.
View in Order History
|
|
Each
|
1+ £12.24 (£14.69) |
Restricted Item
Minimum order of 1 items Multiples of 1 only Please enter a valid quantity Min: 1
Mult:
1
|
- | - | - | - | Gravity Series | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
|
WT09
|
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...
You previously purchased this product.
View in Order History
|
|
Each
|
1+ £28.28 (£33.94) 3+ £27.27 (£32.72) |
Restricted Item
Minimum order of 1 items Multiples of 1 only Please enter a valid quantity Min: 1
Mult:
1
|
- | - | - | - | netzhome Wi-Fi Sensors | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
|
SEN0213
|
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...
You previously purchased this product.
View in Order History
|
|
Each
|
1+ £15.36 (£18.43) |
Restricted Item
Minimum order of 1 items Multiples of 1 only Please enter a valid quantity Min: 1
Mult:
1
|
- | - | - | - | Gravity Series | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
|
DFR0018
|
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...
You previously purchased this product.
View in Order History
|
|
Each
|
1+ £21.04 (£25.25) |
Restricted Item
Minimum order of 1 items Multiples of 1 only Please enter a valid quantity Min: 1
Mult:
1
|
- | - | - | - | Gravity Series | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
|
ACPL-C87B-000E
|
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...
You previously purchased this product.
View in Order History
|
|
Each
|
1+ £5.66 (£6.79) 10+ £5.16 (£6.19) 100+ £4.27 (£5.12) |
Restricted Item
Minimum order of 1 items Multiples of 1 only Please enter a valid quantity Min: 1
Mult:
1
|
- | - | - | - | ACPL-C87x Series | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
|
IRC6637SAW
|
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...
You previously purchased this product.
View in Order History
|
|
Each
|
1+ £1,388.75 (£1,666.50) |
Restricted Item
Minimum order of 1 items Multiples of 1 only Please enter a valid quantity Min: 1
Mult:
1
|
- | - | - | - | - | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
|
ACPL-C870-000E
|
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...
You previously purchased this product.
View in Order History
|
|
Each
|
1+ £4.16 (£4.99) 10+ £3.53 (£4.24) 100+ £3.04 (£3.65) |
Restricted Item
Minimum order of 1 items Multiples of 1 only Please enter a valid quantity Min: 1
Mult:
1
|
- | - | - | - | ACPL-C87x Series | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
|
HIH8120-021-001
|
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...
You previously purchased this product.
View in Order History
|
|
Each (Supplied on Cut Tape)
|
1+ £9.43 (£11.32) 5+ £8.89 (£10.67) |
Restricted Item
Minimum order of 1 items Multiples of 1 only Please enter a valid quantity Min: 1
Mult:
1
|
- | - | - | - | HumidIcon HIH8000 Series | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
|
HIH6130-021-001
|
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...
You previously purchased this product.
View in Order History
|
|
Each (Supplied on Cut Tape)
|
1+ £7.63 (£9.16) 5+ £7.07 (£8.48) |
Restricted Item
Minimum order of 1 items Multiples of 1 only Please enter a valid quantity Min: 1
Mult:
1
|
- | - | - | - | HumidIcon HIH6100 Series | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||



























