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Alarms

Displaying products for Alarms - from our range of leading brand manufacturers.

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SPARKFUN ELECTRONICS

Qwiic Soil Moisture Sensor

Order Code: MK01036

Manufacturer Part No: SEN-17731

Simple sensor board with Qwiic connector suitable for measuring the moisture in soil and similar materials. The two exposed pads…

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£14.78 EX VAT

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MULTICOMP

5V Classic Ultrasonic Distance Sensor, Rear Header

Order Code: SN36696

Manufacturer Part No: HC-SR04

This version of the ubiquitous HC-SR04 has been engineered to work down to 5V making it absolutely ideal to connect directly to …

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£3.37 EX VAT

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VISHAY

Sensor, Optical, Transistor Output

Order Code: SC14696

Manufacturer Part No: TCRT5000.

The TCRT5000 is a Reflective Optical Sensor which includes an infrared emitter and phototransistor in a 3.5mm leaded package whi…

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£0.57 EX VAT

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PRO POWER

8 Core Unscreened Alarm Cable, Black, 100m

Order Code: CB19512

Manufacturer Part No: PP01433

• General purpose signal and alarm cables • Ideal for use in alarm installations or where low Voltages are used • Copper-coated …

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£21.86 EX VAT

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TEXAS INSTRUMENTS

Voltage Detector, 1.2V - 5.5V Supply, 3.08V Threshold, 240ms Delay, Active-Low, SOT-23-3

Order Code: SC18938

Manufacturer Part No: LM809M3-3.08/NOPB

The LM809M3-3.08/NOPB is a 3-pin Microprocessor Supervisory Circuit with active-low RESET output. The supervisory circuit can be…

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£0.65 EX VAT

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MULTICOMP PRO

Non-Contact AC Voltage Detector, 1kV, IP67

Order Code: IN09267

Manufacturer Part No: MP780768

MP780768 from Multicomp Pro is a professional grade voltage detector, designed with IP67 dust & water resistance and drop proof …

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£8.52 EX VAT

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KEWTECH

Voltage Detector, Single Pole, 50-600V, IP54

Order Code: IN09169

Manufacturer Part No: KT1700

Single-pole hazardous voltage and phase indication. • Meets international safety standard BSEN61010-1:2010 • Safe live phase det…

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£22.50 EX VAT

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KEWTECH

Voltage Detector, Double Pole, 12-690V, IP54

Order Code: IN09170

Manufacturer Part No: KT1710

UK-specific slender probe tips to GS38 and with no need to swap ends. • AC and DC voltage tests up to 690V • LED column lights u…

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£33.90 EX VAT

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DI-LOG

Non-Contact Voltage Detector, 1000V, CAT IV, IP67

Order Code: IN09216

Manufacturer Part No: DL107

The Non-Contact Voltage Detectors from Di-LOG offer advanced features enabling to be utilised for many applications across the m…

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£15.95 EX VAT

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DI-LOG

Non-Contact Voltage Detector, 1000V, CAT IV

Order Code: IN09215

Manufacturer Part No: DL108

The Non-Contact Voltage Detectors from Di-LOG offer advanced features enabling to be utilised for many applications across the m…

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£22.49 EX VAT

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KEWTECH

Voltage Detector, Double Pole, 12-690V, IP65

Order Code: IN09171

Manufacturer Part No: KT1780

Clear, bright and slender - the KT1780 is the ultimate voltage detector. • AC and DC voltage tests up to 690V • Clear, oversize,…

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£49.00 EX VAT

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KEMO ELECTRONIC

12V Rain Detector Sensor Relay Module, Pre-Assembled

Order Code: HK01173

Manufacturer Part No: M152

A rain sensor module that switches on a relay when it gets wet. Sun blinds may be retracted with that and skylights may be close…

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£22.75 EX VAT

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SAGAB

230V Voltage Detector

Order Code: IN04166

Manufacturer Part No: VOLTSTICK PRO 230

A non-contact instrument with a unique shielded forked tip for unsurpassed selectivity. Only cables within the fork trigger a re…

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£43.81 EX VAT

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GROOV-E

Radio Curve Rechargeable Alarm Clock Radio, Black

Order Code: AV29606

Manufacturer Part No: GVCR02BK

A clean, simple design with a large and friendly display. Charge your clock radio to make it portable and take it on the go with…

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£16.87 EX VAT

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KEWTECH

Fire Alarm Certification Book, 36 Pages

Order Code: IN09176

Manufacturer Part No: FIRCERT

Professional installation certificates for fire alarm systems. • 2x Fire alarm design certificates • 4x Fire alarm installation …

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£13.95 EX VAT

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KEWTECH

Fire Alarm Log Book, 36 Pages

Order Code: IN09175

Manufacturer Part No: FIRLOG

Complete log book for on-site Fire Alarms. Gives reference advice and contains the essential details of your system as well as t…

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£13.95 EX VAT

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CEBEK

12V Liquid Level Detector Module Kit

Order Code: HK00021

Manufacturer Part No: I-6

When the sensor on this device comes into contact with the liquid, an external device can be switched on via a relay. Alternativ…

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£11.66 EX VAT

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KEMO ELECTRONIC

Water Level Sensor Kit

Order Code: HK01148

Manufacturer Part No: B192

Whenever two bare wires have contact with water, the light emitting diode will light up. The device is suitable to release an al…

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£3.95 EX VAT

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SEEED STUDIO

Grove Moisture Sensor

Order Code: MK00321

Manufacturer Part No: 101020008

Grove - soil moisture sensor can measure soil moisture for plants. The soil moisture sensor consists of two probes that allow th…

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£3.20 EX VAT

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SEEED STUDIO

Grove Temperature & Humidity Sensor

Order Code: MK00315

Manufacturer Part No: 101020011

Grove - DHT11 temperature & humidity sensor is a high quality, low-cost digital temperature, and humidity sensor based on the DH…

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£5.20 EX VAT

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PANASONIC

Sensor, Motion, 5m, Black

Order Code: SN36760

Manufacturer Part No: EKMC1601112

EKMC1601112 is a VZ series high-sensitive human detection PIR motion sensor. The high-density embedded circuit design eliminates…

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£9.08 EX VAT

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MULTICOMP PRO

3V to 5V Ultrasonic Distance Sensor, Front Header HC-SR04

Order Code: SN36938

Manufacturer Part No: PSG04177

PSG04177 is an ultrasonic distance sensor. It has been engineered to work down to 3V making it absolutely ideal to connect direc…

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£3.30 EX VAT

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KIDDE

Carbon Monoxide Alarm with Digital Display, 10 Year Sealed Lithium Battery Powered

Order Code: SR09364

Manufacturer Part No: 10LLDCO

Sleek, lightweight CO alarm with non-replaceable, sealed-in Lithium batteries for ten years of continuous protection – meaning t…

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£27.00 EX VAT

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SLEEPSAFE

SleepSafe CO Carbon Monoxide Alarm Tester - 7 Tests, 400ml

Order Code: SR10206

Manufacturer Part No: PHCO520

Ensure your carbon monoxide alarms are always in working order to protect your home or workplace. SleepSafe Carbon Monoxide Alar…

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£7.32 EX VAT

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DURACELL

MN21 12V Car Alarm/Transmitter Batteries, 2 Pack

Order Code: BT04754

Manufacturer Part No: 75072670

Duracell's MN21 12V battery fits approximately 85% of car alarm remote controls.

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£2.76 EX VAT

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