Alarm Detectors
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Alarm Detectors
Displaying products for Alarm Detectors - from our range of leading brand manufacturers.
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Manufacturer Part No | Order Code | Description / Manufacturer | Availability | Price For |
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DFR0054
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SC15093 |
Gravity Analogue Potentiometer Sensor v1 for Arduino DFROBOT This is an Arduino-based rotary potentiometer sensor, designed for use in Arduino projects that require position-dependent interaction. • Wide voltage range from 3.3V to 5V • Rotates through 300 degrees • Analogue interface • Plug and play 3-pin Gravity in...
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Analog Rotation Potentiometer Sensor V1 | Arduino Development Boards | Gravity Series | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
DFR0030
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SC15089 |
Gravity Digital Capacitive Touch Sensor for Arduino DFROBOT This Arduino digital capacitive touch sensor provides a one-touch style switch for your Arduino project. It uses the capacitive sensing technology which is the same as your mobile phone. This little sensor can detect a touch and feedback a high/low voltage...
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Digital Capacitive Touch Sensor | Arduino Development Boards | Gravity Series | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
SEN0193
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SC15117 |
Gravity Analogue Capacitive Soil Moisture Sensor - Corrosion Resistant DFROBOT This sensor lets you easily measure the amount of moisture present in soil with capacitive sensing, rather than the standard resistive method making it ideal for various IoT garden projects that require real-time soil mosture data. • Corrosion resistant ma...
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1+ £5.98 (£7.18) |
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Analog Capacitive Soil Moisture Sensor- Corrosion Resistant | Arduino IO Expansion Shield | Gravity Series | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
DFR0022
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SC15077 |
Gravity Analogue Greyscale Sensor for Arduino DFROBOT Simple module that measures light intensity from black to white. The sensor is composed of a photocell (light-controlled variable resistor) and an integrated white LED to process and analyse greyscale light ranges. This is an ideal sensor for automatic lam...
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1+ £3.44 (£4.13) |
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Analog Grayscale Sensor | Arduino Development Boards | Gravity Series | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
ROB-09454
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MK00653 |
QRE1113 Line Sensor Breakout Board, Digital SPARKFUN ELECTRONICS Breakout board for the QRE1113 sensor with a digital output, which is ideal for line sensing robots and similar applications where only digital I/O are available. • The sensor can be used in both 3.3V and 5V systems • The IR reflectance sensor is comprised...
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ROB-09453
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MK00652 |
QRE1113 Line Sensor Breakout Board, Analogue SPARKFUN ELECTRONICS Breakout board for the QRE1113 sensor with an easy to use analogue output, which is ideal for line sensing robots and similar applications. • The sensor can be used in both 3.3V and 5V systems • The IR reflectance sensor is comprised of two parts: an IR em...
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SEN0213
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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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Analog Heart Rate Monitor Sensor (ECG) | DFRduino UNO R3 - Arduino Compatible Board | Gravity Series | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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PIM357
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SC14929 |
BME680 Environment Sensor Breakout Board - Air Quality, Temperature, Pressure, Humidity PIMORONI PIM357 is a state-of-the-art BME680 breakout board to measure temperature, pressure, humidity, and indoor air quality. This breakout board is Raspberry Pi and Arduino-compatible. Use this breakout to monitor every aspect of your indoor environment. Its gas...
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1+ £15.78 (£18.94) |
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Sensor Breakout | Arduino and Raspberry Pi Boards | - | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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WT04
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SR10291 |
WiFi Vibration 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 | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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SEN-13162
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MK00811 |
ZX Distance and Gesture Sensor Board SPARKFUN ELECTRONICS Compact touchless sensor board that is capable of detecting simple gestures using GestureSense® technology. This system utilises two LEDs that bounce infrared beams of either side of an object, the bounced IR beams return to the central sensor and the data...
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WT12
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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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- | - | netzhome Wi-Fi Sensors | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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WIG-11888
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ED00377 |
PicoBoard Sensor Kit SPARKFUN ELECTRONICS The PicoBoard is a simple sensor board designed to assist anyone getting into the basics of reading and programming with sensor inputs. Using Scratch you can create interactive programs using the onboard light and sound sensors. You can even add your own s...
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CNS-CMSW01B
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CS31694 |
Wireless Optical Mouse with Blue LED Sensor, Gloss Black CANYON Practical wireless mouse with professional performance. The blue LED sensor and smart power saving system extends battery life by up to 20% and the durable design will withstand over 3 million clicks. • Enhanced blue LED sensor is more precise than a stand...
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PEL00836
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LA06986 |
Wall Mounted Light with Dusk to Dawn Sensor PRO ELEC An IP44 rated wall-mountable outdoor lantern style garden light with dusk to dawn sensor that features polypropelene construction with clear glass windows. This stylish black finish lantern is ideal for lighting up doorways, passage ways, sheds and garages...
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RTP-PT100
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SN36919 |
Stainless Steel Probe With Weatherproof Connection Box for PT100 Sensors, Wall Mountable, IP67 LABFACILITY The RTP-PT100 is a rugged wall-mounting Stainless Steel Probe with weatherproof connection box. It is recommended for outdoor use, cold stores and other heavy-duty applications. • Perforated outer stainless steel sheath acts as radiated heat shield and mec...
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DFR0165
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SC15066 |
Gravity IO Sensor Shield for Arduino Mega Due DFROBOT Say goodbye to messy cables and clueless plugging/unplugging! This Sensor Shield is a powerful expansion shield for Arduino Mega Due. It is large enough to carry up to 3 Xbee slots, 1 MicroSD slot and shield headers for most Arduino shields on the marke...
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IO Sensor Shield | Arduino Development Boards | Gravity Series | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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PEL00837
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LA06987 |
Wall Mounted Light with Dusk to Dawn Sensor PRO ELEC An IP44 rated wall-mountable outdoor lantern style garden light with dusk to dawn sensor that features polypropelene construction with clear glass windows. This stylish white lantern is ideal for lighting up doorways, passage ways, sheds and garages around...
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SEN0019
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SC15107 |
Gravity Digital Adjustable Infrared IR Distance Sensor DFROBOT Digital adjustable Arduino infrared proximity sensor great choice for quick prototyping. Use it on a robot for wall detection and wall follower or as some of the projects listed below as a trigger system. It's round shape with the screwable holders make it...
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Adjustable Infrared Sensor Switch | Arduino IO Expansion Shield | Gravity Series | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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DFR0058
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SC15094 |
Gravity Analogue Potentiometer Sensor v2 for Arduino DFROBOT Multi-ring rotary potentimeter sensor for Arduino projects that require more accurate readings. It is based on a multi-turn precision potentiometer and can rotate up to 10 laps. • High precision multi-turn potentiometer that can rotate up to 10 laps • Rot...
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Analog Rotation Potentiometer Sensor V2 | Arduino Development Boards | Gravity Series | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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TCRT5000.
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SC14696 |
Sensor, Optical, Transistor Output VISHAY The TCRT5000 is a Reflective Optical Sensor which includes an infrared emitter and phototransistor in a 3.5mm leaded package which blocks visible light. • Phototransistor Detector • 2.5mm Peak Operating Distance • 1mA Typical Output Current Under Test • 95...
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- | - | TCRT5000 | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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SEN-09721
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MK00661 |
Barometric Pressure Sensor Breakout Board, MPL115A1 SPARKFUN ELECTRONICS Breakout board for the MPL115A1 digital barometer, this sensor utilises MEMs technology to give accurate presssure measurements between 50kPa and 115kPa. • Outputs both temperature and pressure readings on the SPI bus • kPa accuracy: 5x3 mm (1.2mm height) ...
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PEL01364
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LA08014 |
IP44 Outdoor Solar 20 LED Security Wall Light with PIR Sensor PRO ELEC The Pro Elec PEL01364 Solar Wall Security Light features 20 SMD LEDs emitting 6500K white light. It includes a PIR sensor with a 3 metre detection range and a 90° to 120° wide angle detection. Powered by a 5.5V, 0.55W monocrystal silicon solar panel and a ...
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- | - | Pro Elec LED Solar Security Lights | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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4058075267824
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LA09224 |
0.95W DoorLED Down Light with PIR Sensor, 4000K, Cool White, 40lm, Silver, IP54 LEDVANCE • Attractive and functional design • Integrated light and motion sensor • Easy installation • IP54 Rated • Requires 4x AA Batteries (supplied) • 40 Lumens • Non-Dimmable • Power Rating: 0.95W
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- | - | Door LED Down Series | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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4058075270855
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LA09228 |
1.7W NightLux Battery Ceiling Light with PIR Sensor, 4000K, Cool White, 105lm, Silver, IP20 LEDVANCE • Attractive and functional design • Easy installation with adhesive tape and screws for mounting • Integrated light and motion sensor • Suitable for use in hallways and entrances • Requires 3x AAA Batteries (supplied) • Non-Dimmable • Power Rating: 1.7W ...
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- | - | NIGHTLUX Ceiling Series | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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4058075227408
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LA09231 |
10W Battery LED Double Spotlight with PIR Sensor, 4000K, Cool White, 480lm, White LEDVANCE • Energy saving spotlight equipped with integrated motion and daylight sensor • Battery operated • Continuous battery life of up to 10 hours • Required 4x D Batteries (not included) • IP54 Rated • Non-Dimmable • Power Rating: 10W • 480 Lumens • Detection ...
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- | - | Battery LED Spotlight Double Series |