Alarms
: 1,102 Products Found-
Security & CCTV
(156)
-
Electronic & Electrical Components
(320)
-
Electrical & Lighting
(245)
-
Maker & Circuit Development
(181)
-
Test Equipment
(92)
-
Tools & Maintenance
(38)
-
Cable, Leads & Connectors
(36)
-
Computer & Office
(24)
-
Audio Visual
(8)
-
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 | Length | Depth | Width | Light Source | Product Range | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Sort Acending Sort Decending | Sort Acending Sort Decending | Sort Acending Sort Decending | Sort Acending Sort Decending | Sort Acending Sort Decending | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
TAO5/MS
|
LA10441 |
5W LED Bulkhead with Microwave Sensor, 400lm, IP65, Black RED ARROW The Taurus IP65 bulkhead with integral microwave detector is ideal for amenity lighting where energy saving automatic switching is required. Its low profile design and stylish trim offer a contemporary look for security lighting. • 400 Lumens • IP65 & IK08...
You previously purchased this product.
View in Order History
|
|
Each
|
1+ £25.34 (£30.41) 5+ £23.12 (£27.74) |
Restricted Item
Minimum order of 1 items Multiples of 1 only Please enter a valid quantity Min: 1
Mult:
1
|
249mm | 97mm | 129mm | LED | Red Arrow - Bulkheads | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
SEN0032
|
SC19903 |
Fermion: Digital Triaxial Acceleration Sensor Breakout, ADXL345 DFROBOT SEN0032 is a breakout board for the Analog Device ADXL345. The ADXL345 is a small, thin, low power, 3-axis accelerometer with high resolution (13-bit) measurement at up to ±16 g. Digital output data is formatted as 16-bit two's complement and is accessible...
You previously purchased this product.
View in Order History
|
|
Each
|
1+ £6.93 (£8.32) |
Restricted Item
Minimum order of 1 items Multiples of 1 only Please enter a valid quantity Min: 1
Mult:
1
|
- | - | - | - | Fermion Series | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
SEN0497
|
SC19913 |
Gravity: DHT20 Temperature & Humidity Sensor for Arduino DFROBOT SEN0497 is a Gravity: DHT20 temperature & humidity sensor for Arduino. DHT20 is a High-precision temperature and humidity sensor, DHT11 upgrade version, the same price but improved performance, using I2C communication, data is more stable. It is used in HV...
You previously purchased this product.
View in Order History
|
|
Each
|
1+ £6.93 (£8.32) |
Restricted Item
Minimum order of 1 items Multiples of 1 only Please enter a valid quantity Min: 1
Mult:
1
|
- | - | - | - | - | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
SEN0430
|
SC19918 |
TMF8801 ToF Distance Ranging Sensor Breakout Board DFROBOT SEN0430 is a Fermion: TMF8801 ToF Distance Ranging Sensor (20-2500mm) (Breakout). The TMF8801 is a time-of-flight distance ranging sensor that uses the time difference between light pulses to measure distance. It provides single zone detection of an object...
You previously purchased this product.
View in Order History
|
|
Each
|
1+ £11.41 (£13.69) |
Restricted Item
Minimum order of 1 items Multiples of 1 only Please enter a valid quantity Min: 1
Mult:
1
|
- | - | - | - | Fermion Series | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
101020513
|
SC19979 |
Grove Temperature / Humidity / Pressure / Gas Sensor for Arduino, BME680 SEEED STUDIO The Grove temperature, humidity, pressure and gas sensor for Arduinois a multifunction sensor that can measure temperature, pressure, humidity, and gas at the same time. Based on the BME680 module, it can provide you with rich environmental parameters at l...
You previously purchased this product.
View in Order History
|
|
Each
|
1+ £14.45 (£17.34) |
Restricted Item
Minimum order of 1 items Multiples of 1 only Please enter a valid quantity Min: 1
Mult:
1
|
- | - | - | - | - | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
|
LM35DM/NOPB
|
SC19318 |
IC, TEMP SENSOR, 30V, SMD TEXAS INSTRUMENTS The LM35DM/NOPB is a ±0.5°C Temperature Sensor with an output voltage linearly-proportional to the centigrade temperature. The LM35 series precision integrated-circuit temperature device has an advantage over linear temperature sensors calibrated in Kelvin...
You previously purchased this product.
View in Order History
|
|
Each
|
1+ £2.13 (£2.56) 10+ £1.32 (£1.58) |
Restricted Item
Minimum order of 1 items Multiples of 1 only Please enter a valid quantity Min: 1
Mult:
1
|
- | - | - | - | - | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
|
KIT0139
|
SC19904 |
Gravity: Industrial Submersible Pressure Level Sensor DFROBOT KIT0139 is a Gravity: throw-in type liquid level transmitter. This throw-in type liquid level transmitter adopts high-performance pressure sensing chip, with advanced circuit processing and temperature compensation technology. The level transmitter receive...
You previously purchased this product.
View in Order History
|
|
Each
|
1+ £38.51 (£46.21) |
Restricted Item
Minimum order of 1 items Multiples of 1 only Please enter a valid quantity Min: 1
Mult:
1
|
- | - | - | - | Gravity Series | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
|
59145-4-S-02-A
|
SN37104 |
Flange Mount Proximity Reed Sensor Switch, 11mm, 250mA LITTELFUSE The 59145-4-S-02-A is a 11mm flange-mount Reed Sensor with tinned lead terminals and normally closed contact. This sensor case design allows screw down or adhesive mounting and flying leads can exit either left or right hand side of the housing. Operates t...
You previously purchased this product.
View in Order History
|
|
Each
|
1+ £4.79 (£5.75) 5+ £4.59 (£5.51) 10+ £4.38 (£5.26) 25+ £3.98 (£4.78) |
Restricted Item
Minimum order of 1 items Multiples of 1 only Please enter a valid quantity Min: 1
Mult:
1
|
- | - | - | - | 59145 Series | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
|
SEN0212
|
SC19907 |
Gravity: RGB Colour Sensor for Arduino, TCS34725 DFROBOT SEN0212 is a Gravity: TCS34725 RGB colour sensor For Arduino. The TCS34725 has a high sensitivity, wide dynamic range, and includes an IR blocking filter making it an ideal colour sensing solution for use under varied lighting conditions. The sensor also i...
You previously purchased this product.
View in Order History
|
|
Each
|
1+ £6.94 (£8.33) |
Restricted Item
Minimum order of 1 items Multiples of 1 only Please enter a valid quantity Min: 1
Mult:
1
|
- | - | - | - | Gravity Series | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
|
206-1481
|
TL23159 |
3.2mm - 4.4mm Cable Stripping Pliers for Sensor Lines WAGO • No adjustment to cable diameter required: time saving and process reliability • Length scale for precise stripping; For longer stripping distances cable can be passed between the handles • For 3.2mm - 4.4mm diameter multi-core, shielded and unshielded P...
You previously purchased this product.
View in Order History
|
|
Each
|
1+ £79.84 (£95.81) |
Restricted Item
Minimum order of 1 items Multiples of 1 only Please enter a valid quantity Min: 1
Mult:
1
|
- | - | - | - | Wago - Cable Stripping Pliers | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
|
101020820
|
MK01061 |
Grove Multichannel Gas Sensor V2 SEEED STUDIO The Grove multichannel gas sensor V2 provides stable and reliable gases detecting function under the circumstances of any other four sorts of gases. It can detect a variety of gases, besides Carbon monoxide (CO), Nitrogen dioxide (NO2), Ethyl alcohol(C2H5C...
You previously purchased this product.
View in Order History
|
|
Each
|
1+ £24.42 (£29.30) |
Restricted Item
Minimum order of 1 items Multiples of 1 only Please enter a valid quantity Min: 1
Mult:
1
|
- | - | - | - | - | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
|
SEN0441
|
SC19917 |
Fermion: MEMS Gas Sensor MiCS-2714 Breakout Board DFROBOT SEN0441 is a Fermion: MEMS gas sensor - MiCS-2714 (Breakout). This is a hydrogen and nitrogen oxide gas concentration sensor launched by DFRobot. The sensor uses MEMS technology to support gas concentration detection of NO, NO2 and H2. The matching sample ...
You previously purchased this product.
View in Order History
|
|
Each
|
1+ £8.69 (£10.43) |
Restricted Item
Minimum order of 1 items Multiples of 1 only Please enter a valid quantity Min: 1
Mult:
1
|
- | - | - | - | Fermion Series | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
|
3562
|
MK01043 |
USB LED Strip with Light Sensor KITRONIK Compact, USB-powered LED strip designed for custom low-power lighting applications such as night lights and desk lamps. The strip features an onboard light sensor with can be used to switch the lights on when the ambient light level drops. The sensor can a...
You previously purchased this product.
View in Order History
|
|
Each
|
1+ £2.35 (£2.82) 5+ £2.22 (£2.66) |
Restricted Item
Minimum order of 1 items Multiples of 1 only Please enter a valid quantity Min: 1
Mult:
1
|
- | - | - | - | - | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
|
303227
|
LA10725 |
Elements Highbay Sensor Upgrade Kit, IP65 TIME LED Suitable for use with 790205 & 790212 Time LED Highbay LED lights. • Non-Dimmable • IP65 Rated • Max height: 15m • Max detection range: 14m
You previously purchased this product.
View in Order History
|
|
Each
|
1+ £49.99 (£59.99) 3+ £45.83 (£55.00) |
Restricted Item
Minimum order of 1 items Multiples of 1 only Please enter a valid quantity Min: 1
Mult:
1
|
- | - | - | - | TIME LED - Elements | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
|
AT42QT1010-TSHR
|
SC19175 |
Single Key Qtouch Capacitive Touch Sensor in SOT-23-6 Package, 1.8V, 5.5V MICROCHIP Digital burst mode, charge-transfer sensor capable of detecting near-proximity or touch. It features a 'max on' setting which allows the key to re-calibrate to detect subsequent touches when faced with an obstruction for a prolonged period of time. The sen...
You previously purchased this product.
View in Order History
|
|
Each (Supplied on Cut Tape)
|
1+ £0.54 (£0.65) 25+ £0.50 (£0.60) |
Restricted Item
Minimum order of 1 items Multiples of 1 only Please enter a valid quantity Min: 1
Mult:
1
|
- | - | - | - | - | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
|
TAPO T300
|
HA00079 |
Smart Water Leak Sensor, IP67 TP-LINK Featuring six high-sensitive probes on the top and bottom, the Tapo Smart Water Leak Sensor detects both water leakage and flooding and alerts you immediately with its 90dB alarm. It can also trigger the Hub alarm for additional audible alert coverage. Now...
You previously purchased this product.
View in Order History
|
|
Each
|
1+ £18.94 (£22.73) |
Restricted Item
Minimum order of 1 items Multiples of 1 only Please enter a valid quantity Min: 1
Mult:
1
|
- | - | - | - | - | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
|
RJS-TLSWD-68
|
SW06429 |
LED Touchless Infrared Momentary Proximity Switch, Blue / Green LED, SPST, 1NO / 1NC, 30 - 150 mm Adjustable Distance RJS ELECTRONICS The RJS-TLSWS-68 is a touchless infrared proximity switch with a 30 - 150 mm adjustable sensing distance. • Momentary infrared sensor switches • Blue / green status ring led illumination • Requires 12 - 24V DC (power input) – capable of switching up to 3A ...
You previously purchased this product.
View in Order History
|
|
Each
|
1+ £16.53 (£19.84) 10+ £15.68 (£18.82) 25+ £14.67 (£17.60) |
Restricted Item
Minimum order of 1 items Multiples of 1 only Please enter a valid quantity Min: 1
Mult:
1
|
- | - | - | IR LED | RJS-TLSW Series | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
|
103030375
|
SC19969 |
Arduino Sensor Base Kit SEEED STUDIO Arduino sensor kit - base is a joint electronics starter kit from Seeed and Arduino. It integrates 10 commonly used electronics modules on one PCB, so no breadboard, no soldering, and even no wiring are required. The Arduino content team has also prepared ...
You previously purchased this product.
View in Order History
|
|
Each
|
1+ £22.98 (£27.58) |
Restricted Item
Minimum order of 1 items Multiples of 1 only Please enter a valid quantity Min: 1
Mult:
1
|
- | - | - | - | - | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
|
PELL0478
|
LA10799 |
360 Degree PIR Infrared Motion Sensor, IP54, White PRO ELEC The Pro-Elec PELL0478 Infrared Motion Sensor provides 360° motion detection, making it an excellent choice for ceiling mounted applications in homes, offices, and commercial spaces. Designed for automatic lighting control and security enhancement, this PIR...
You previously purchased this product.
View in Order History
|
|
Each
|
1+ £7.67 (£9.20) 5+ £6.99 (£8.39) 10+ £6.69 (£8.03) |
Restricted Item
Minimum order of 1 items Multiples of 1 only Please enter a valid quantity Min: 1
Mult:
1
|
- | - | - | - | - | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
|
101020512
|
SC19981 |
Grove VOC and eCO2 Gas Sensor, SGP30 SEEED STUDIO The Grove VOC and eCO2 Gas Sensor is an air quality sensor. Based on SGP30, this module provides TVOC(Total Volatile Organic Compounds) and CO2eq output with outstanding long-term stability and low power consumption, which make it a perfect choice for indo...
You previously purchased this product.
View in Order History
|
|
Each
|
1+ £12.84 (£15.41) |
Restricted Item
Minimum order of 1 items Multiples of 1 only Please enter a valid quantity Min: 1
Mult:
1
|
- | - | - | - | - | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
|
101020212
|
SC19982 |
Grove Temperature & Humidity Sensor SEEED STUDIO The Grove temperature and humidity sensor (SHT31) could be the finest and highest-accuracy humidity sensor you can find, as it can acquire the relative humidity at only ±2% error. On the other side, it also features excellent performance in terms of temper...
You previously purchased this product.
View in Order History
|
|
Each
|
1+ £7.75 (£9.30) |
Restricted Item
Minimum order of 1 items Multiples of 1 only Please enter a valid quantity Min: 1
Mult:
1
|
- | - | - | - | - | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
|
101020062
|
MK01071 |
Grove Infrared Temperature Sensor SEEED STUDIO The Grove infrared temperature sensor is a non-contact temperature measure model. The sensor is composed of 116 elements of thermocouple in series on a floating micro-membrane having an active diameter of 545μm and with blacken surface to absorb the incide...
You previously purchased this product.
View in Order History
|
|
Each
|
1+ £8.15 (£9.78) |
Restricted Item
Minimum order of 1 items Multiples of 1 only Please enter a valid quantity Min: 1
Mult:
1
|
- | - | - | - | - | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
|
101020052
|
MK01066 |
Grove GSR Sensor SEEED STUDIO The Grove GSR sensor detects conductance of skin Finger Straps for electrodes Used for detecting strong emotions 3.3V and 5V dual mode Grove connector compatible. Grove - GSR Sensor stands for galvanic skin response and it is a method of measuring the elec...
You previously purchased this product.
View in Order History
|
|
Each
|
1+ £6.24 (£7.49) |
Restricted Item
Minimum order of 1 items Multiples of 1 only Please enter a valid quantity Min: 1
Mult:
1
|
- | - | - | - | - | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
|
GPACTCH54000
|
LA10767 |
Tough Work Head Torch with Motion Sensor, CHW54, 375lm, IPX5, Grey GP BATTERIES Tough Motion Sensor Work Head Torch CHW54 is made to deliver reliable illumination for your work and DIY project. With up to 375 lumens and 4 different light modes, it offers exceptional brilliance for wide and far areas of up to 110 metres. Rugged and res...
You previously purchased this product.
View in Order History
|
|
Each
|
1+ £15.66 (£18.79) 5+ £14.55 (£17.46) |
Restricted Item
Minimum order of 1 items Multiples of 1 only Please enter a valid quantity Min: 1
Mult:
1
|
- | - | - | - | - | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
|
WPSE311
|
SC19523 |
Temperature and Humidity Sensor Module, DHT11 WHADDA The WPSE311 module is built around the DHT11 temperature & humidty sensor complete with a high performance microcontroller attached to ensure reliable results. The module features a calibrated digital signal output with fast results and anti-interference a...
You previously purchased this product.
View in Order History
|
|
Each
|
1+ £6.58 (£7.90) |
Restricted Item
Minimum order of 1 items Multiples of 1 only Please enter a valid quantity Min: 1
Mult:
1
|
- | - | - | - | - | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||



























