alarms
: 1,110 ProductsSecurity & CCTV (179)
Electronic & Electrical Components (298)
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WHADDA
Microphone Sound Sensor Module
Order Code: SC17468
Manufacturer Part No: WPSE309
High sensitivity sound detection module with 2 outputs: the analogue output creates a real-time output voltage signal of the mic…
RoHS
£4.38 EX VAT
PRO ELEC
LED Floodlight with PIR Sensor, 20W, 1400lm, 6000K, Black, IP44
Order Code: LA09069
Manufacturer Part No: PELL0296
Compact yet powerful LED floodlight with a built-in PIR sensor for added security. • Adjustable time, sensitivity and lux settin…
RoHS
£6.89 EX VAT
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PRO ELEC
Mini PIR Sensor, IP20
Order Code: LA08665
Manufacturer Part No: PELL0053
Compact, mini PIR detector supplied with DIP switch. • Supplied with DIP switch • Detection distance: 3m/6m (selectable) • Detec…
RoHS
£4.48 EX VAT
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TEXAS INSTRUMENTS
Temperature Sensor with Analogue Output, TO-92, 3 Pins
Order Code: SC16265
Manufacturer Part No: LM35DZ/NOPB
The LM35 series are precision integrated-circuit temperature sensors, with an output voltage linearly proportional to the Centig…
RoHS
£0.97 EX VAT
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KITRONIK
Mini Prong Soil Moisture Sensor for micro:bit
Order Code: ED00544
Manufacturer Part No: 56107
Mini' prong soil moisture sensor for BBC micro:bit. The Mini Prong soil sensor is a short version of the original Prong sensor t…
RoHS
£1.90 EX VAT
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SAGAB
230V Voltage Detector with Buzzer
Order Code: IN04167
Manufacturer Part No: VOLT STICK SOUND
A non-contact instrument for safely checking the presence of an AC voltage without making any disconnections in cables, wall soc…
RoHS
£20.35 EX VAT
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SAGAB
230V Voltage Detector - Yellow
Order Code: IN00005
Manufacturer Part No: VOLTSTICK
A non-contact instrument for safely checking the presence of an AC voltage without making any disconnections in cables, wall soc…
RoHS
£17.29 EX VAT
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TEXAS INSTRUMENTS
Input Basic Isolated Amplifier for Current Sensing, 200uV, 4.25kV, 2.7V to 5.5V, SOIC, 8 Pins
Order Code: SC17278
Manufacturer Part No: AMC1200BDWV
The AMC1200BDWV is a precision isolation Amplifier with an output separated from the input circuitry by a silicon dioxide (SiO2)…
RoHS
£5.42 EX VAT
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ALLEGRO MICROSYSTEMS
IC, Sensor, Current, 5A, SOIC8, 712
Order Code: SC10228
Manufacturer Part No: ACS712ELCTR-05B-T
ACS712ELCTR-05B-T is an Allegro™ fully integrated, hall-effect-based linear current sensor IC with a low-resistance current cond…
RoHS
£1.38 EX VAT
SEEED STUDIO
Grove Digital Light Sensor
Order Code: MK00302
Manufacturer Part No: 101020030
Grove - Digital Light Sensor module is based on the I2C light-to-digital converter TSL2561 to transform light intensity to a dig…
RoHS
£6.78 EX VAT
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SEEED STUDIO
Grove Barometer Sensor, BMP280
Order Code: SC14201
Manufacturer Part No: 101020192
The BMP280 module provides precise measurement of barometric pressure and temperature in the environment. • Easy to use Grove Co…
RoHS
£7.12 EX VAT
DFROBOT
Gravity Digital Microwave Sensor for Motion Detection
Order Code: SC15116
Manufacturer Part No: SEN0192
Digital microwave sensor that is designed to be used in motion detection applications such as measuring vehicle speed, door moti…
RoHS
£13.49 EX VAT
PRO ELEC
Wall Mounted PIR Sensor, IP44, Black
Order Code: LA08655
Manufacturer Part No: PELL0043
Small, yet reliable passive infrared (PIR) sensor. • Time delay: 10 seconds to 7 minutes • Ambient light: 3-2,000 Lux (adjustabl…
RoHS
£3.96 EX VAT
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UNBRANDED
Min/Max Memory Alarm Thermometer with -50°C to +150°C Temperature Measurement Range
Order Code: IN04916
Manufacturer Part No: ST-9258
• 100mm x Ø4mm stainless steel penetration probe with handle and 1m cable • Audible alarm at programmable high/low temperature l…
£28.23 EX VAT
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PRO SIGNAL
Digital Thermo Hygrometer with Alarm Function & Calendar Display
Order Code: IN07340
Manufacturer Part No: PSG08485
Digital Thermo Hygrometer monitors the environmental conditions of any workspace to guarantee ideal parameters are met. Fast-res…
RoHS
£4.74 EX VAT
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BRANNAN
Digital Fridge Thermometer with Alarm, 2m Probe & Max/Min Feature -50°C to +70°C
Order Code: IN07382
Manufacturer Part No: 22/420/3
22/420/3 is a twin reading thermometer. Ideally suited to read temperature in a fridge or freezer or outdoor temperature and roo…
RoHS
£9.95 EX VAT
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WHADDA
IR Beam Break Detector Kit
Order Code: HK00730
Manufacturer Part No: WSAA120
A mini kit that allows you to create an infrared ‘barrier' between the transmitter and receiver units. The transmitter emits an …
RoHS
£8.15 EX VAT
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TIMEGUARD
360 Degree Surface Mount Ceiling PIR Presence Detector, IP44
Order Code: SR06843
Manufacturer Part No: SLW360N
The Timeguard 360° PIR Presence Detector is ideal for use in the workplace, offices, corridors, toilets etc. where light control…
£23.87 EX VAT
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AMBERSIL
Water Based Leak Detector, 400ml
Order Code: SA01506
Manufacturer Part No: LEAK DETECTOR
A high quality, water based fluid developed without the use of harmful solvents, silicones or oils, allowing safe and easy detec…
RoHS
£10.19 EX VAT
MARTINDALE ELECTRIC
Microwave Leak Detector
Order Code: IN00096
Manufacturer Part No: MICRO TEK500
PASS/FAIL Microwave leakage detector for testing both commercial and domestic microwave ovens. The unit is designed to comply wi…
£174.40 EX VAT
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TEXECOM
Premier Compact IR PIR Motion Detector
Order Code: SR09297
Manufacturer Part No: ACD-0001
Texecom’s Premier Compact detector is designed to provide optimum performance levels in any type of residential environment. • M…
RoHS
£11.12 EX VAT
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WEBRO
8 Core Screened Alarm Cable LSF White 4.3mm Dia. 100m Reel
Order Code: CB15948
Manufacturer Part No: 355108LSF-WHT-100
• CE CPR - Cat Eca • A general purpose Signal and Alarm cable • DC resistance conductor: ≤105Ω/km @ 20°C • Insulation resistance…
RoHS
£47.54 EX VAT
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BENTLEY SECURITY PROJECTS
Single Flashing LED for Dummy Alarm Bell Box
Order Code: SR08209
Manufacturer Part No: AT-360
The flexible wand allows the installer to bend the wand into whatever shape required to position the LEDs, this removes the nece…
RoHS
£10.10 EX VAT
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PRO POWER
Security Alarm Cable 8 Core Black 100m
Order Code: CBBR6611
Manufacturer Part No: PP01558
A general purpose Signal and Alarm cable. The cable is ideal for use in alarm installations or where low voltages are used. • Re…
RoHS
£46.92 EX VAT
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PRO POWER
Security Alarm Cable 4 Core Black 100m
Order Code: CBBR6603
Manufacturer Part No: PP01557
A general purpose Signal and Alarm cable. The cable is ideal for use in alarm installations or where low voltages are used. • Re…
RoHS
£25.08 EX VAT
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