Sorry, nothing was found. Please change your selection and try again.
Alarm Sirens
(321 - 360 of 1,464 results)
Filters
Best Match
Best Match
Price: Low to high
Price: High to low

Unbranded Hand Crank Alarm 110db Aluminum Alloy Portable Emergency Safety Manual Siren Handheld Siren Horns Alarm for Sudden Fire Attack OD Green
1ãÂÂADJUSTABLE AND LOUD ALERT: The volume of the alarm can be adjusted depending on the speed at which the handle is turned. Simply crank the device...
£61.16
Shipping: Free
OnBuy

AMotor Driven Siren Durable 120dB Alarm For Industrial Use Grey Iron Shell
AMotor Driven Siren Durable 120dB Alarm For Industrial Use Grey Iron Shell, Business, Office & Industrial > Facility Maintenance & Safety > Safety Signs & Traffic Control > Strobe & Beacon Lights
£27.32
Shipping: Free
eBay - caosis

Nash Siren R4 Alarm Presentation Set: 3 Alarms and Receiver ZK-VF35-943Z
The Siren R4 is the new standard for accurate and responsive indication Roller Wheel Sensing, factory setting for the R4 is a standard line movement sensing across the roller. Although superseded by Speed Sensing it has specific applications such as winter zigging where a slow tightening of the line is expected Speed Sensing, two levels of Speed Sensing respond to line movement faster than 1 and 2 centimetres per second respectively to eliminate false indications. Wave Sensing technology to eliminate false indications from repeated wave action or when fishing from a boat. Alarm events are registered with movement faster than 1cm or 2cm per second and after 15 or 30 centimetres of line movement forwards or backwards over the roller Drift Sensing Safeguard protects against the rare possibility that line can ‘creep’ from a spool due to weed build up on the line for example – where the pressure and movement on the line is not sufficient to trigger a Speed Sensing system Drop back alert, with a decreasing tone alarm for audible differentiation of the nature of the take Homecoming Mode – designed specifically for boat anglers and offering a rear LED on the alarm that when illuminated offers a reference point for navigation back to a swim during the night drop back alert, with a decreasing tone alarm for audible differentiation of the nature of the take. Guiding Light The inventive Homecoming Mode is an ace card of the R4’s features – designed specifically for boat anglers and offering a rear LED on the alarm that when illuminated offers a reference point for navigation back to a swim during the night. Night Glo Night Glo range of indicators connect directly to the casing of R4 alarm heads for an LED output that results in a wicked pulsing Night Glo Bobbin or Swing Arm head whenever the alarm LED lights
£599.99
Shipping: £5.50
Amazon Marketplace - bigcatchtackle

COOCHEER Solar Wireless Outdoor Siren Works with Alarm System 95881900
General description The Solar Wireless Outdoor Siren is designed to enhance your home security. It can function as part of the TecPeak home alarm system or operate independently with a sensor and remote control. This versatile siren features a built-in high-capacity lithium battery that harnesses solar energy, ensuring reliable performance. Technical specifications Sound level: 110 dB Power source: Built-in lithium battery with solar energy LED type: Low-power, high brightness Design: Waterproof and tamper-proof Installation Easy to install with wireless transmission No wiring problems Long-distance signal reception Usage Triggers a loud sound and strong flashing light when the alarm is activated Automatically activates in case of attack or sabotage
5 to 8 working days
£40.00
Shipping: Free
ManoMano UK

SNQ 150DB Industrial Electric Motor Driven Siren, Continuous Security Alarm with Horn Ringing (220-240V) 96210547
High quality dedicated motor with rotation speeds of 10000 rpm. Sustainable working day exceeds 40 minutes. The base is stable, the alarm is made of thickened steel, corrosion-resistant, durable, and less prone to breakdowns. The protective metal mesh cover is designed to prevent injuries during operation. The casing is made of high-quality steel with red paint, guaranteeing exceptional performance and durability. Specially designed for industrial equipment with a wide range of applications: High-speed engines can produce a continuous alarm sound, which can extend over a long distance and up to 150dB. Specification: Condition: 100% Brand New Item Type: Alarm Horn. Model: MS-490 Alarm Volume: 150dB Case Color: Red Optional Voltage: 110V, 220-240V Case Material: Aluminum and Steel Insulation Resistance: 100MΩ (at 500VDC) Break-off Voltage: 500VAC, 50/60Hz for 1 minute
5 to 9 working days
£82.20
Shipping: Free
ManoMano UK

NONE Bicycle Police Siren 4 Sounds Melody Bicycle Power Horn Siren Bell 6-LED Strobe Blue and Red Bicycle Safety Light for Kids Bike 1005008005504872
Bicycle Police Siren 4 Sounds Melody Bicycle Power Horn Siren Bell 6-LED Strobe Blue and Red Bicycle Safety Light for Kids Bike
£4.40
Shipping: £1.99
AliExpress UK

NONE Mini Anti-theft Alarm 130dB Ultra Loud Women, Children, and Elderly Safety Alarm with SOS Icon Reminder Pull Bolt Trigger Alarm 1005011681494061
Mini Anti-theft Alarm 130dB Ultra Loud Women, Children, and Elderly Safety Alarm with SOS Icon Reminder Pull Bolt Trigger Alarm
£5.79
Shipping: £1.99
AliExpress UK

NONE He Original Personal Safety Siren for Women - 130dB Siren, Strobe & Key Chain 3 Pop Colors AF2004 Anti Robbery Call for Help 1005005766023754
He Original Personal Safety Siren for Women - 130dB Siren, Strobe & Key Chain 3 Pop Colors AF2004 Anti Robbery Call for Help
£4.99
Shipping: £1.99
AliExpress UK

NONE 5/10pcs SFM-27 95DB Alarm High-decibel 3-24V Electronic Buzzer Active Buzzer Beep Alarm Intermittent Continuous Sound SFM27 1005009042076963
5/10pcs SFM-27 95DB Alarm High-decibel 3-24V Electronic Buzzer Active Buzzer Beep Alarm Intermittent Continuous Sound SFM27
£2.48
Shipping: £1.99
AliExpress UK

NONE He Original Personal Safety Siren for Women - 130dB Siren, Strobe & Key Chain 3 Pop Colors AF2004 Anti Robbery Call for Help 1005005766018768
He Original Personal Safety Siren for Women - 130dB Siren, Strobe & Key Chain 3 Pop Colors AF2004 Anti Robbery Call for Help
£5.22
Shipping: £1.99
AliExpress UK
Refine Search
Filters
Clear All
Category
✓Price
✓Brand
0Seller
0




























