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 |
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PH026
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TL19461 |
PH Gas Leak Detector with Brush, 250ml ARCTIC HAYES Specially formulated to trace positive pressure leaks in pipelines and fittings. No need to submerge parts or lines to test. Non-flammable and non-corrosive, suitable for use on gas, air and nitrogen leaks. The micro-porous foam instantly highlights the sm...
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Gas | Brush Applicator | 250ml | - | Arctic Hayes - PH Gas Leak Detectors | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
75072670
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BT04754 |
MN21 12V Car Alarm/Transmitter Batteries, 2 Pack DURACELL Duracell's MN21 12V battery fits approximately 85% of car alarm remote controls.
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Pack of 2
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- | - | - | 8g | - | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
FS-2513P
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SN36520 |
Sensor, Piezo Film PROWAVE Pro-Wave now presents a series of mechnoelectrical sensors and detectors produced by advanced piezoelectric polymer film technology. The polymer film of polyvinylidene fluoride (PVF2) exhibits a conspicuous piezoelectric effect and also has high compliance...
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DFR0067
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SC15096 |
Gravity Digital Temperature & Humidity Sensor for Arduino, DHT11 DFROBOT DFR0067 is a Gravity: DHT11 temperature & humidity sensor module for Arduino. The DHT11 temperature and humidity sensor is as powerful as it used to be but easier to use. This DHT11 Arduino temperature and humidity sensor has a full range temperature compe...
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- | - | - | - | Gravity Series | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
101020132
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MK00575 |
Grove Light Sensor - v1.2 SEEED STUDIO Grove - light sensor v1.2 is an analogue module and can output various electrical signals which can be converted to different ranges. It integrates LS06-S photoresistor, a high-sensitive and reliable photodiode, to detect the intensity of light in the envi...
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SEN-13763
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MK01014 |
Humidity & Temperature Sensor Breakout Board, Si7021 SPARKFUN ELECTRONICS Ultra compact breakout board based around the Si7021 sensor that delivers highly accurate digital humidity and temperature measurement, ideal for environmental sensing and data logging applications. • Highly accurate digital humidity and temperature measur...
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4058075260436
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LA09219 |
1W Linear LED USB Mobile Battery with PIR Sensor, 4.2V, 172lm, 4000K, Cool White, IP20 LEDVANCE • Functional design for large range of uses • For indoor use only • Integrated light and motion sensor • Easy and quick installation • Equipped with a mode for auto or on/off switch • Battery rechargeable via USB cable (supplied) • Dimensions (LxWxH): 200...
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- | - | - | - | Linear LED Mobile USB Series | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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SEN-17372
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MK01035 |
Qwiic PIR Sensor Breakout, 170µA SPARKFUN ELECTRONICS Breakout board fitted with a passive, low profile PIR sensor that detects movement in close proximity to the sensor. The sensor is optimised to provide motion-sensing functions for continuously powered applications. • Panasonic EKM-series PIR offers digita...
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- | - | - | - | SparkFun Qwiic PIR Breakouts | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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WSAK201
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HK01760 |
Panda Plant Guardian Moisture Sensor Kit WHADDA Simple moisture sensor kit with gold plated probes and cute panda PCB. The kit is easy to assemble and simply goes into the soil of your houseplant. The panda's RGB LED eyes will light up every 30 seconds to show the status of the soil; either too dry, too...
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911401855982
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LA09925 |
LED Ledinaire Wall-Mounted Bulkhead with Microwave Sensor, 4000K, 1700lm, IP65, White PHILIPS LIGHTING • Colour temperature: 4000K • 1700 Lumens • UV-resistant for outdoor use • Supplied with tamperproof screws
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1+ £66.50 (£79.80) 5+ £62.45 (£74.94) |
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WSHA8067
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HK01785 |
Temperature Sensor Kit WHADDA Simple and effective DIY sensor kit that can be used to measure indoor and outdoor temperatures. • Temperature range: -20°C to 70°C • 2° Full range accuracy • 3 Wire system: GND, +V and OUT • Power Supply: 12V DC (0-5V OUT), 15V DC (0-10V OUT) • Supplied a...
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1+ £8.95 (£10.74) 3+ £8.27 (£9.92) |
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SEN-17375
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MK01032 |
Qwiic Low Power PIR Sensor Module, 1µA SPARKFUN ELECTRONICS Passive, low profile PIR sensor board that detects movement in close proximity to the sensor. The module features an EKM-series Panasonic PIR combined with an ATTiny84 MCU and Qwiic connectors for easy integration and prototyping. Due to the low current dr...
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1+ £20.32 (£24.38) |
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- | - | - | - | SparkFun Qwiic PIR Sensors | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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SEN-17777
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MK01031 |
Ultrasonic Distance Sensor SPARKFUN ELECTRONICS High performance sensor breakout board that provides non-contact distance readings from 2cm to 400cm. The board is fitted with Qwiic connectors for intuitive I2C communication and daisy-chaining with other Qwiic devices. • Built around the STM8L051 MCU the...
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SEN-18521
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MK01019 |
Qwiic Digital Temperature Sensor Breakout, AS6212 SPARKFUN ELECTRONICS Compact breakout board based around the AS6212 sensor that delivers highly accurate digital temperature measurement, ideal for integration into a range of projects. The board is fitted with dual Qwiic connectors for faster prototyping as part of the Qwiic ...
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ACS712ELCTR-20A-T
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SC19113 |
Hall Effect Linear Current Sensor, 20A, SOIC8, 80kHz, 5.5V ALLEGRO MICROSYSTEMS ACS712ELCTR-20A-T is an Allegro™ fully integrated, hall-effect-based linear current sensor IC with a low-resistance current conductor. It provides economical and precise solutions for AC or DC current sensing in industrial, commercial, and communications s...
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1+ £3.47 (£4.16) 25+ £2.80 (£3.36) 100+ £2.61 (£3.13) |
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SEN-17374
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MK01033 |
Qwiic PIR Sensor Module, 170µA SPARKFUN ELECTRONICS Passive, low profile PIR sensor board that detects movement in close proximity to the sensor. The module features an EKM-series Panasonic PIR combined with an ATTiny84 MCU and Qwiic connectors for easy integration and prototyping. The sensor is optimised t...
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- | - | - | - | SparkFun Qwiic PIR Sensors | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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SEN-17373
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MK01034 |
Qwiic Low Power PIR Sensor Breakout, 1µA SPARKFUN ELECTRONICS Breakout board fitted with a passive, low profile PIR sensor that detects movement in close proximity to the sensor. Due to the low current draw (1µA) of this sensor, it is ideal for battery powered applications. • Panasonic EKM-series PIR offers digital o...
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1+ £21.85 (£26.22) |
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- | - | - | - | SparkFun Qwiic PIR Breakouts | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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LM75AD,118
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SC19243 |
Temperature Sensor IC, Digital, +/- 3°C, -55 Degrees C to 125 Degrees C, SOIC, 8 Pins NXP The LM75A is a temperature-to-digital converter using an on-chip bandgap temperature sensor and Sigma-delta A-to-D conversion technique. The device is also a thermal detector providing an overtemperature detection output. • Improved temperature resolution ...
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AC T3 8C WHT 100M
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CB20033 |
8 Core Alarm Cable, 0.22m², White, 100m PRO POWER • General purpose signal and alarm cable • Ideal for use in alarm installations or where low Voltages are used • Copper clad aluminium conductors • CE CPR - Cat Eca
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Reel of 1
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- | - | - | - | Alarm Cable | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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VOLT STICK SOUND
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IN04167 |
230V Voltage Detector with Buzzer SAGAB A non-contact instrument for safely checking the presence of an AC voltage without making any disconnections in cables, wall sockets, fuses, circuit breakers, junction boxes, etc. Applying the tip of the Voltstick to the equipment area/ cable to be tested,...
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VOLTSTICK
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IN00005 |
230V Voltage Detector - Yellow SAGAB A non-contact instrument for safely checking the presence of an AC voltage without making any disconnections in cables, wall sockets, fuses, circuit breakers, junction boxes, etc. Applying the tip of the Voltstick to the equipment area/ cable to be tested,...
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- | - | - | - | Sageb - Voltstick | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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PM-11
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HK00035 |
12V Noise Activated Sensor Module Kit CEBEK This module activates a relay switch when a noise is detected. It has adjustable sensitivity for use in noisy environments. • Power supply: 12Vdc • Input signal: 50mV • Current consumption: 50mA • Dimensions (HxWxD): 75x40x30mm
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101020031
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MK00357 |
Grove Piezo Vibration Sensor SEEED STUDIO Grove - Piezo Vibration Sensor is suitable for measurements of flexibility, vibration, impact and touch. The module is based on PZT film sensor LDT0-028. When the sensor moves back and forth, a certain voltage will be created by the voltage comparator insi...
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101020023
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MK00320 |
Grove Module Sound Sensor SEEED STUDIO Grove - sound sensor based on LM358 amplifier - Arduino Compatible is a simple microphone compatible with many microcontrollers and SBCs like Arduino and Raspberry Pi. It can be used to detect whether there's sound (like the sound of clapping, noise, etc) ...
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101020063
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MK00314 |
Grove Loudness Sensor SEEED STUDIO Grove - sound sensor/ noise detector for Arduino is designed to detect the loudness of environmental sound. Based on amplifier LM2904 and a built-in microphone, it amplifies and filters the high-frequency signal that received from the microphone, and outpu...
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