Alarm sounders

500+ products

Home alarm. Refrigerator and freezer alarm. Door left open. Reminders at 60 seconds and more (1/5)

Home alarm. Refrigerator and freezer alarm. Door left open. Reminders at 60 seconds and more (2/5)

Home alarm. Refrigerator and freezer alarm. Door left open. Reminders at 60 seconds and more (3/5)

Home alarm. Refrigerator and freezer alarm. Door left open. Reminders at 60 seconds and more (4/5)

Home alarm. Refrigerator and freezer alarm. Door left open. Reminders at 60 seconds and more

~~£15.28~~

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Yale Locks YALSAA5015 Shed and Garage Security Alarm System (1/3)

Yale Locks YALSAA5015 Shed and Garage Security Alarm System (2/3)

Yale Locks YALSAA5015 Shed and Garage Security Alarm System

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Personal Emergency Alarm [5 Pack], 140dB Security Alarm with LED Flashlight for Children/Women/Seniors/Students (1/5)

Personal Emergency Alarm [5 Pack], 140dB Security Alarm with LED Flashlight for Children/Women/Seniors/Students (2/5)

Personal Emergency Alarm [5 Pack], 140dB Security Alarm with LED Flashlight for Children/Women/Seniors/Students (3/5)

Personal Emergency Alarm [5 Pack], 140dB Security Alarm with LED Flashlight for Children/Women/Seniors/Students (4/5)

Personal Emergency Alarm [5 Pack], 140dB Security Alarm with LED Flashlight for Children/Women/Seniors/Students

~~£30.76~~

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Electric Motor Alarm, Motorized Heavy Duty Air Raid Siren Security Alarm, Factory Transport Vehicle Fire Protection Metal Horn Alarm, 120dB(AC220V) (1/5)

Electric Motor Alarm, Motorized Heavy Duty Air Raid Siren Security Alarm, Factory Transport Vehicle Fire Protection Metal Horn Alarm, 120dB(AC220V)

~~£30.86~~

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Sound and Light Warning Flash Light, LED Flash Siren 12V Wired Home Security Alarm System (Red) (1/5)

Sound and Light Warning Flash Light, LED Flash Siren 12V Wired Home Security Alarm System (Red) (2/5)

Sound and Light Warning Flash Light, LED Flash Siren 12V Wired Home Security Alarm System (Red) (3/5)

Sound and Light Warning Flash Light, LED Flash Siren 12V Wired Home Security Alarm System (Red) (4/5)

Sound and Light Warning Flash Light, LED Flash Siren 12V Wired Home Security Alarm System (Red)

~~£21.68~~

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DC12V Alarm Siren, 110dB Burglar Alarm Support Distance 2.5 Meters or More Suitable for Outdoor Security (1/5)

DC12V Alarm Siren, 110dB Burglar Alarm Support Distance 2.5 Meters or More Suitable for Outdoor Security (2/5)

DC12V Alarm Siren, 110dB Burglar Alarm Support Distance 2.5 Meters or More Suitable for Outdoor Security (3/5)

DC12V Alarm Siren, 110dB Burglar Alarm Support Distance 2.5 Meters or More Suitable for Outdoor Security (4/5)

DC12V Alarm Siren, 110dB Burglar Alarm Support Distance 2.5 Meters or More Suitable for Outdoor Security

~~£23.58~~

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Safety Warning Light, Audible and Visual Safety Alarms, Shockproof Red Flashing and Audible Alarm, 110dB Siren and 150 Times/Min Flashing, Adjustable Volume(220V) (1/5)

Safety Warning Light, Audible and Visual Safety Alarms, Shockproof Red Flashing and Audible Alarm, 110dB Siren and 150 Times/Min Flashing, Adjustable Volume(220V)

~~£23.58~~

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Solar-powered strobe alarm light with motion detector, outdoor alarm siren with remote control, 120 dB loud security siren, IP67 waterproof rating and 4 modes for home, farm, etc. (1/5)

Solar-powered strobe alarm light with motion detector, outdoor alarm siren with remote control, 120 dB loud security siren, IP67 waterproof rating and 4 modes for home, farm, etc.

~~£58.42~~

Solar Alarm, Outdoor Motion Sensor Alarm with 129 dB Siren and 6 LED Flashing Strobe Warning Light, IP65 Waterproof, PIR Detection, 5-8M Range (1/5)

Solar Alarm, Outdoor Motion Sensor Alarm with 129 dB Siren and 6 LED Flashing Strobe Warning Light, IP65 Waterproof, PIR Detection, 5-8M Range (2/5)

Solar Alarm, Outdoor Motion Sensor Alarm with 129 dB Siren and 6 LED Flashing Strobe Warning Light, IP65 Waterproof, PIR Detection, 5-8M Range (3/5)

Solar Alarm, Outdoor Motion Sensor Alarm with 129 dB Siren and 6 LED Flashing Strobe Warning Light, IP65 Waterproof, PIR Detection, 5-8M Range

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Solar Outdoor Motion Sensor Alarm: 129db Dog Barking & Gunshot Sound,Loud Motion Detector Noise Maker,Barking Dog Alarm Strobe Light Warning Lamp (1/5)

Solar Outdoor Motion Sensor Alarm: 129db Dog Barking & Gunshot Sound,Loud Motion Detector Noise Maker,Barking Dog Alarm Strobe Light Warning Lamp

~~£37.99~~

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15 Pcs DC 3V 5V 9V 12V 100 dbéLectronique Alarme Buzzer SystèMe D'Alarme Buzzer Electronic Sonore pour Circuits Physiques, Noir (1/4)

15 Pcs DC 3V 5V 9V 12V 100 dbéLectronique Alarme Buzzer SystèMe D'Alarme Buzzer Electronic Sonore pour Circuits Physiques, Noir (2/4)

15 Pcs DC 3V 5V 9V 12V 100 dbéLectronique Alarme Buzzer SystèMe D'Alarme Buzzer Electronic Sonore pour Circuits Physiques, Noir (3/4)

15 Pcs DC 3V 5V 9V 12V 100 dbéLectronique Alarme Buzzer SystèMe D'Alarme Buzzer Electronic Sonore pour Circuits Physiques, Noir

~~£23.58~~

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12V Wired Strobe Siren, Strobe Sound Alarm Flashing Red Light Siren Horn 110 DB Home Security System (1/3)

12V Wired Strobe Siren, Strobe Sound Alarm Flashing Red Light Siren Horn 110 DB Home Security System (2/3)

12V Wired Strobe Siren, Strobe Sound Alarm Flashing Red Light Siren Horn 110 DB Home Security System

~~£23.58~~

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Wireless Alarm - 120dB Security Alarm for Doors and Anti-Theft Door Button Sensor for Home, Office, Hotel - Reusable (1/5)

Wireless Alarm - 120dB Security Alarm for Doors and Anti-Theft Door Button Sensor for Home, Office, Hotel - Reusable (2/5)

Wireless Alarm - 120dB Security Alarm for Doors and Anti-Theft Door Button Sensor for Home, Office, Hotel - Reusable (3/5)

Wireless Alarm - 120dB Security Alarm for Doors and Anti-Theft Door Button Sensor for Home, Office, Hotel - Reusable

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130dB DC12V Motor Driven Air Raid Siren Horn Industry Boat Alarm (1/5)

130dB DC12V Motor Driven Air Raid Siren Horn Industry Boat Alarm (2/5)

130dB DC12V Motor Driven Air Raid Siren Horn Industry Boat Alarm (3/5)

130dB DC12V Motor Driven Air Raid Siren Horn Industry Boat Alarm (4/5)

130dB DC12V Motor Driven Air Raid Siren Horn Industry Boat Alarm

~~£77.99~~

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Explosion-proof Alarm Siren Strobe Signal Light with 110dB Waterproof Light and Sound Alarm for Petroleum Chemical (220V Red) (1/5)

Explosion-proof Alarm Siren Strobe Signal Light with 110dB Waterproof Light and Sound Alarm for Petroleum Chemical (220V Red) (2/5)

Explosion-proof Alarm Siren Strobe Signal Light with 110dB Waterproof Light and Sound Alarm for Petroleum Chemical (220V Red) (3/5)

Explosion-proof Alarm Siren Strobe Signal Light with 110dB Waterproof Light and Sound Alarm for Petroleum Chemical (220V Red) (4/5)

Explosion-proof Alarm Siren Strobe Signal Light with 110dB Waterproof Light and Sound Alarm for Petroleum Chemical (220V Red)

~~£102.99~~

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Outdoor Solar Motion Detector Alarm - Dog Barking Gunshot Alarm, 2129 dB Power, 4 Modes, Red and Blue Light (1 Pack) (1/4)

Outdoor Solar Motion Detector Alarm - Dog Barking Gunshot Alarm, 2129 dB Power, 4 Modes, Red and Blue Light (1 Pack) (2/4)

Outdoor Solar Motion Detector Alarm - Dog Barking Gunshot Alarm, 2129 dB Power, 4 Modes, Red and Blue Light (1 Pack)

~~£31.98~~

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Alarme sirène solaire fort son 129dB stroboscope avec télécommande Capteur de mouvement de contrôle pour Home Farm Villa en plein air, Système d'alarme et accessoires (1/5)

Alarme sirène solaire fort son 129dB stroboscope avec télécommande Capteur de mouvement de contrôle pour Home Farm Villa en plein air, Système d'alarme et accessoires

~~£55.84~~

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Security Warning Light Siren Alarm 220v Wired Strobe Siren Outdoor Visual and Audible Alarm Red Flashing Light for Home Security System (1/5)

Security Warning Light Siren Alarm 220v Wired Strobe Siren Outdoor Visual and Audible Alarm Red Flashing Light for Home Security System (2/5)

Security Warning Light Siren Alarm 220v Wired Strobe Siren Outdoor Visual and Audible Alarm Red Flashing Light for Home Security System (3/5)

Security Warning Light Siren Alarm 220v Wired Strobe Siren Outdoor Visual and Audible Alarm Red Flashing Light for Home Security System (4/5)

Security Warning Light Siren Alarm 220v Wired Strobe Siren Outdoor Visual and Audible Alarm Red Flashing Light for Home Security System

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Industrielle Sicherheits-Elektromotorsirene, 150 dB, Daueralarm, Hupe (220-240 V) (1/5)

Industrielle Sicherheits-Elektromotorsirene, 150 dB, Daueralarm, Hupe (220-240 V) (2/5)

Industrielle Sicherheits-Elektromotorsirene, 150 dB, Daueralarm, Hupe (220-240 V) (3/5)

Industrielle Sicherheits-Elektromotorsirene, 150 dB, Daueralarm, Hupe (220-240 V)

~~£111.82~~

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Personal Alarm with LED Light, 150 dB Ring Alarm, Whistle and Personal Alarm, Powerful Flashlight, Pocket Alarms, Compact Emergency Keychain for Children, Women and the Elderly

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Personal Emergency Alarm [3 Pack] 140dB Security Alarm LED Flashlight for Children/Women/Elderly/Students (Black + Silver + Purple) (1/5)

Personal Emergency Alarm [3 Pack] 140dB Security Alarm LED Flashlight for Children/Women/Elderly/Students (Black + Silver + Purple) (2/5)

Personal Emergency Alarm [3 Pack] 140dB Security Alarm LED Flashlight for Children/Women/Elderly/Students (Black + Silver + Purple) (3/5)

Personal Emergency Alarm [3 Pack] 140dB Security Alarm LED Flashlight for Children/Women/Elderly/Students (Black + Silver + Purple) (4/5)

Personal Emergency Alarm [3 Pack] 140dB Security Alarm LED Flashlight for Children/Women/Elderly/Students (Black + Silver + Purple)

~~£26.16~~

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Metal Hand Crank Siren, 110dB Loud Alarm, Tornado Siren, Compact Air Raid Siren with Base for Emergency (Green) MUMU (1/4)

Metal Hand Crank Siren, 110dB Loud Alarm, Tornado Siren, Compact Air Raid Siren with Base for Emergency (Green) MUMU (2/4)

Metal Hand Crank Siren, 110dB Loud Alarm, Tornado Siren, Compact Air Raid Siren with Base for Emergency (Green) MUMU (3/4)

Metal Hand Crank Siren, 110dB Loud Alarm, Tornado Siren, Compact Air Raid Siren with Base for Emergency (Green) MUMU

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Solar Outdoor Motion Sensor Alarm, with 13Sounds Outdoor, LED Red Blue Flashing Warning Security Strobe Light and 130db Loud Siren,Support Recording&±Volume and for Home,Farm, Yard, Orchard, Barn (1/5)

Solar Outdoor Motion Sensor Alarm, with 13Sounds Outdoor, LED Red Blue Flashing Warning Security Strobe Light and 130db Loud Siren,Support Recording&±Volume and for Home,Farm, Yard, Orchard, Barn

~~£45.99~~

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Electric Motor Alarm, Heavy Duty Air Raid Siren Motor Driven Security Alarm Factory Transport Vehicle Fire Prevention Metal Horn Alarm 120DB(AC220V) (1/5)

Electric Motor Alarm, Heavy Duty Air Raid Siren Motor Driven Security Alarm Factory Transport Vehicle Fire Prevention Metal Horn Alarm 120DB(AC220V)

~~£37.58~~

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All-in-One Wireless Outdoor Solar Infrared Alarm System 433 MHz, 120 dB Alarm, Waterproof PIR Motion Sensor, with Remote Control (1/5)

All-in-One Wireless Outdoor Solar Infrared Alarm System 433 MHz, 120 dB Alarm, Waterproof PIR Motion Sensor, with Remote Control (2/5)

All-in-One Wireless Outdoor Solar Infrared Alarm System 433 MHz, 120 dB Alarm, Waterproof PIR Motion Sensor, with Remote Control (3/5)

All-in-One Wireless Outdoor Solar Infrared Alarm System 433 MHz, 120 dB Alarm, Waterproof PIR Motion Sensor, with Remote Control (4/5)

All-in-One Wireless Outdoor Solar Infrared Alarm System 433 MHz, 120 dB Alarm, Waterproof PIR Motion Sensor, with Remote Control

~~£53.26~~

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Door and Window Alarm - 4x Wireless Intrusion Alarm Set - Home Security Against Burglary - Magnetic Operation - 100 dB (1/4)

Door and Window Alarm - 4x Wireless Intrusion Alarm Set - Home Security Against Burglary - Magnetic Operation - 100 dB (2/4)

Door and Window Alarm - 4x Wireless Intrusion Alarm Set - Home Security Against Burglary - Magnetic Operation - 100 dB (3/4)

Door and Window Alarm - 4x Wireless Intrusion Alarm Set - Home Security Against Burglary - Magnetic Operation - 100 dB

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Solar Outdoor Motion Sensor Alarm with 13 Sounds, Support Recording and Adjustable Volume, 130db Dual Speaker Motion Detector Alarm Light with Remote for Farm, Yard, Orchard, Building (1/5)

Solar Outdoor Motion Sensor Alarm with 13 Sounds, Support Recording and Adjustable Volume, 130db Dual Speaker Motion Detector Alarm Light with Remote for Farm, Yard, Orchard, Building

~~£56.99~~

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Solar Security Light Alarm Solar Powered Simulated Warning Light 4 Modes Remote Control Motion Sensor Waterproof Solar Light Energy Saving Flashing Lamp for Outdoor (1/5)

Solar Security Light Alarm Solar Powered Simulated Warning Light 4 Modes Remote Control Motion Sensor Waterproof Solar Light Energy Saving Flashing Lamp for Outdoor

~~£39.58~~

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Outdoor Solar Motion Detector Alarm - Dog Barking and Gunshot, 130dB Sound Generator with Remote Control, 20 Seconds Recording, Say Goodbye to Intruders (1/5)

Outdoor Solar Motion Detector Alarm - Dog Barking and Gunshot, 130dB Sound Generator with Remote Control, 20 Seconds Recording, Say Goodbye to Intruders

~~£40.48~~

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Solar-powered strobe alarm light with motion detector, outdoor alarm siren with remote control, 120 dB loud security siren, IP67 waterproof and 4 modes for home, farm, barn, villa, yard (1 pack) (1/5)

Solar-powered strobe alarm light with motion detector, outdoor alarm siren with remote control, 120 dB loud security siren, IP67 waterproof and 4 modes for home, farm, barn, villa, yard (1 pack)

~~£45.34~~

Free shipping

New Wireless Infrared Alarm for Home, Garage, Storage Unit (1/3)

New Wireless Infrared Alarm for Home, Garage, Storage Unit

~~£39.99~~

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12V Blue LED Strobe Beacon Alarm Light, Flashing Blue Light, No Sound, Explosion-proof, Dustproof, Suitable for Field Use (1/5)

12V Blue LED Strobe Beacon Alarm Light, Flashing Blue Light, No Sound, Explosion-proof, Dustproof, Suitable for Field Use (2/5)

12V Blue LED Strobe Beacon Alarm Light, Flashing Blue Light, No Sound, Explosion-proof, Dustproof, Suitable for Field Use (3/5)

12V Blue LED Strobe Beacon Alarm Light, Flashing Blue Light, No Sound, Explosion-proof, Dustproof, Suitable for Field Use

~~£35.89~~

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Solar Sound and Light Alarm with Motion Detector 110 Decibels Alarm Siren 6 LED Flash Strobe Warning Security System for Farm Villa Green (1/5)

Solar Sound and Light Alarm with Motion Detector 110 Decibels Alarm Siren 6 LED Flash Strobe Warning Security System for Farm Villa Green (2/5)

Solar Sound and Light Alarm with Motion Detector 110 Decibels Alarm Siren 6 LED Flash Strobe Warning Security System for Farm Villa Green (3/5)

Solar Sound and Light Alarm with Motion Detector 110 Decibels Alarm Siren 6 LED Flash Strobe Warning Security System for Farm Villa Green (4/5)

Solar Sound and Light Alarm with Motion Detector 110 Decibels Alarm Siren 6 LED Flash Strobe Warning Security System for Farm Villa Green

~~£30.99~~

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Achort IP65 Waterproof Solar Strobe Light with Motion Detector, Solar Alarm Detector with Remote Control, 129dB Sound Waterproof Security Siren for Home, Farm, Villa (1/5)

Achort IP65 Waterproof Solar Strobe Light with Motion Detector, Solar Alarm Detector with Remote Control, 129dB Sound Waterproof Security Siren for Home, Farm, Villa

~~£52.78~~

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100dB Solar Alarm Light LED Solar Security Light with Motion Sensor Outdoor Sound Siren Waterproof Flashing Red Light for Warehouse Farm (1 Pack) (1/5)

100dB Solar Alarm Light LED Solar Security Light with Motion Sensor Outdoor Sound Siren Waterproof Flashing Red Light for Warehouse Farm (1 Pack)

~~£33.99~~

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Buzzer Siren 220V High Power Mini Red Metal Motor Alarm Electric Industrial Noise Guard Against Theft MS 190 (1/5)

Buzzer Siren 220V High Power Mini Red Metal Motor Alarm Electric Industrial Noise Guard Against Theft MS 190 (2/5)

Buzzer Siren 220V High Power Mini Red Metal Motor Alarm Electric Industrial Noise Guard Against Theft MS 190 (3/5)

Buzzer Siren 220V High Power Mini Red Metal Motor Alarm Electric Industrial Noise Guard Against Theft MS 190

~~£48.84~~

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Pack of 5 personal alarms, 140dB personal security alarm with LED light, self-defense emergency alarm for women, girls, children and the elderly (1/4)

Pack of 5 personal alarms, 140dB personal security alarm with LED light, self-defense emergency alarm for women, girls, children and the elderly (2/4)

Pack of 5 personal alarms, 140dB personal security alarm with LED light, self-defense emergency alarm for women, girls, children and the elderly

~~£38.99~~

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Waterproof 6LED Motion Sensor Alarm Sound Solar Powered Strobe Flashing Light 110dB Security Alarm System Siren for Outdoor Garden Home (2Pack) (1/5)

Waterproof 6LED Motion Sensor Alarm Sound Solar Powered Strobe Flashing Light 110dB Security Alarm System Siren for Outdoor Garden Home (2Pack)

~~£57.99~~

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120dB Outdoor Solar Motion Sensor Alarm with Loud Siren, LED Strobe Lights, Sound Security, Adjustable Detection Distance, IP65 Waterproof Rechargeable Detector for Farmhouse/Home (1/5)

120dB Outdoor Solar Motion Sensor Alarm with Loud Siren, LED Strobe Lights, Sound Security, Adjustable Detection Distance, IP65 Waterproof Rechargeable Detector for Farmhouse/Home

~~£56.36~~

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Solar Alarm Strobe Light with Remote Control Motion Sensor Detector Outdoor Alarm 129db Sound Security Siren IP65 Waterproof Protected for Villa, Chicken coop, Barn, Farm, Yard (1/5)

Solar Alarm Strobe Light with Remote Control Motion Sensor Detector Outdoor Alarm 129db Sound Security Siren IP65 Waterproof Protected for Villa, Chicken coop, Barn, Farm, Yard

~~£39.99~~

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Solar Strobe Light with Motion Sensor IP65 Waterproof LED Solar Alarm Detector with Remote, 129db Sound Security Waterproof Siren for Home, Farm, Villa (1/5)

Solar Strobe Light with Motion Sensor IP65 Waterproof LED Solar Alarm Detector with Remote, 129db Sound Security Waterproof Siren for Home, Farm, Villa

~~£44.51~~

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40W 130dB Industrial Alarm Siren - High Decibel, Strong LED Strobe Light - IP65 Waterproof - DC24V (1/5)

40W 130dB Industrial Alarm Siren - High Decibel, Strong LED Strobe Light - IP65 Waterproof - DC24V (2/5)

40W 130dB Industrial Alarm Siren - High Decibel, Strong LED Strobe Light - IP65 Waterproof - DC24V (3/5)

40W 130dB Industrial Alarm Siren - High Decibel, Strong LED Strobe Light - IP65 Waterproof - DC24V

~~£329.33~~

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Safety warning light, audible and visual safety alarms, shockproof red audible and flashing alarm, 110 dB siren and 150 flashes per minute, adjustable volume (220 V) (1/5)

Safety warning light, audible and visual safety alarms, shockproof red audible and flashing alarm, 110 dB siren and 150 flashes per minute, adjustable volume (220 V)

~~£22.00~~

Free shipping