Horns & Sirens

Showing: 241 - 288 of 318 products

Saladulce IP66 Waterproof Industrial Siren with Strobe Light | 120dB Loud Outdoor Warning | Adjustable Volume & Tone | for Home, Office, Warehouse, Factory, Emergency, Tornado (110V)

Saladulce IP66 Waterproof Industrial Siren with Strobe Light | 120dB Loud Outdoor Warning | Adjustable Volume & Tone | for Home, Office, Warehouse, Factory, Emergency, Tornado (110V)

Saladulce

HK$3,017.30 HK$1,810.38

In Stock

Seco-Larm SH-816S-SQ/B Enforcer Siren/Strobe with Audio Input, Blue

Seco-Larm SH-816S-SQ/B Enforcer Siren/Strobe with Audio Input, Blue

Seco-Larm

HK$2,580.17 HK$1,548.10

In Stock

Secure ACDC-FAM Power Adapter for Caregiver Alert System CAS-FAM Fall Alarm Monitor (Alarm Monitor Sold Separately)

Secure ACDC-FAM Power Adapter for Caregiver Alert System CAS-FAM Fall Alarm Monitor (Alarm Monitor Sold Separately)

Secure Safety Solutions

HK$948.88 HK$569.33

In Stock

Security Alarm 103 Mini Strobe Siren Durable Home Security Alarm System (Blue) (Color : Blue)

Security Alarm 103 Mini Strobe Siren Durable Home Security Alarm System (Blue) (Color : Blue)

SECURITYALARM

HK$814.93 HK$488.96

In Stock

Security Alarm Siren Horn LED Warning Light Control by RS485 Communication Protocol Emergency Alarm Industrial Strobe Flashing Light 120dB (AC220V)

Security Alarm Siren Horn LED Warning Light Control by RS485 Communication Protocol Emergency Alarm Industrial Strobe Flashing Light 120dB (AC220V)

Saladulce

HK$9,474.08 HK$5,684.45

In Stock

Securityman Personal Alarms for Women | Loudest Safety Alarm Keychain (130dB Siren and SOS Strobe Light) Everyday Personal Safety Devices for Women - White

Securityman Personal Alarms for Women | Loudest Safety Alarm Keychain (130dB Siren and SOS Strobe Light) Everyday Personal Safety Devices for Women - White

SECURITYMAN

HK$763.43 HK$458.06

In Stock

Shes Birdie - Birdie+ Smart Personal Safety Alarm for Women by WomenLoud Siren, Key Chain, 24/7 Live Rep, Emergency Alerts, Bluetooth Connection - 3 Month App Subscription Included (Coral)

Shes Birdie - Birdie+ Smart Personal Safety Alarm for Women by WomenLoud Siren, Key Chain, 24/7 Live Rep, Emergency Alerts, Bluetooth Connection - 3 Month App Subscription Included (Coral)

She's Birdie

HK$1,492.75 HK$895.65

In Stock

Shes BirdieThe Original Personal Safety Alarm for Women by WomenLoud Siren, Strobe Light and Key Chain in a Variety of Colors (Blossom)

Shes BirdieThe Original Personal Safety Alarm for Women by WomenLoud Siren, Strobe Light and Key Chain in a Variety of Colors (Blossom)

She's Birdie

HK$1,183.22 HK$709.93

In Stock

Shes BirdieThe Original Personal Safety Alarm for Women by WomenLoud Siren, Strobe Light and Key Chain in a Variety of Colors (Charcoal)

Shes BirdieThe Original Personal Safety Alarm for Women by WomenLoud Siren, Strobe Light and Key Chain in a Variety of Colors (Charcoal)

She's Birdie

HK$1,183.22 HK$709.93

In Stock

Siren Horn Volume Control 7 Sounds Simple Operation Car Alarm Horn with Handheld Microphone for 12V Truck Truck Boat Car

Siren Horn Volume Control 7 Sounds Simple Operation Car Alarm Horn with Handheld Microphone for 12V Truck Truck Boat Car

Airshi

HK$1,138.13 HK$682.88

In Stock

SMALLFATW Police Siren 20 Tones 130 DB 200 Watt, Dual 20A Auxiliary Switch, Wireless Remote USB Rechargeable 15M Control Range, Car PA System Speaker Horn, Emergency Siren for Car Truck Vehicles

SMALLFATW Police Siren 20 Tones 130 DB 200 Watt, Dual 20A Auxiliary Switch, Wireless Remote USB Rechargeable 15M Control Range, Car PA System Speaker Horn, Emergency Siren for Car Truck Vehicles

SMALLFATW

HK$3,013.92 HK$1,808.35

In Stock

Solar Outdoor Motion Sensor Alarm - 129db Siren Noise Generator with Dog Barking and Gunshot, 4 Working Modes Strobe Light with Remote Control for Family Villa Yard Farm (1)

Solar Outdoor Motion Sensor Alarm - 129db Siren Noise Generator with Dog Barking and Gunshot, 4 Working Modes Strobe Light with Remote Control for Family Villa Yard Farm (1)

ROYELLE

HK$1,159.67 HK$695.80

In Stock

Solar-Powered Motion Sensor Outdoor Indoor Alarm with Loud Siren Sound Strobe Light

Solar-Powered Motion Sensor Outdoor Indoor Alarm with Loud Siren Sound Strobe Light

AllAboutAdapters

HK$960.90 HK$576.54

In Stock

Solar Sound & Light Alarm Motion Sensor, 110 dB Siren Sound Alert Strobe Security Alarm System for Farm Villa, Home, Yard, Barn, Schools (12V)

Solar Sound & Light Alarm Motion Sensor, 110 dB Siren Sound Alert Strobe Security Alarm System for Farm Villa, Home, Yard, Barn, Schools (12V)

GOTOTOP

HK$763.43 HK$458.06

In Stock

Solar Strobe Alarm Light 120db Sound Security Siren Light IP67 Waterproof for Home,Farm,Apartment Villa,Yard(Work with YISEELE WiFi Alarm System)

Solar Strobe Alarm Light 120db Sound Security Siren Light IP67 Waterproof for Home,Farm,Apartment Villa,Yard(Work with YISEELE WiFi Alarm System)

YISEELE

HK$994.62 HK$596.77

In Stock

Solar Strobe Alarm Light with Motion Sensor Siren Outdoor Alarm Siren with Remote Controller 120db Sound Security Siren Light IP67 Waterproof and 4 Mode for Home,Farm,Barn,Villa,Yard(1Pack)

Solar Strobe Alarm Light with Motion Sensor Siren Outdoor Alarm Siren with Remote Controller 120db Sound Security Siren Light IP67 Waterproof and 4 Mode for Home,Farm,Barn,Villa,Yard(1Pack)

ChunHee

HK$1,228.28 HK$736.97

In Stock

SOLUSTRE 2pcs 3-24v 85db Piezo Electronic Alarm Piezo with Built-in Drive Circuit Abs Material Industrial Use

SOLUSTRE 2pcs 3-24v 85db Piezo Electronic Alarm Piezo with Built-in Drive Circuit Abs Material Industrial Use

SOLUSTRE

HK$798.62 HK$479.17

In Stock

Sonew Sound and Light Alarm, Warning Strobe Siren, Alert Safety System, Sound Alert Safety , DC12V/24V

Sonew Sound and Light Alarm, Warning Strobe Siren, Alert Safety System, Sound Alert Safety , DC12V/24V

Sonew

HK$990.93 HK$594.55

In Stock

STAYTOP 110 dB Air Siren Horn Hand-Crank Air Raid Siren Horn for Factories Schools Troops Natural Disasters

STAYTOP 110 dB Air Siren Horn Hand-Crank Air Raid Siren Horn for Factories Schools Troops Natural Disasters

STAYTOP

HK$1,660.90 HK$996.54

In Stock

Stinger Personal Alarm Keychain Emergency Tool, Safety Panic Alarm Siren, Seat Belt Cutter, Glass Breaker, Security Device for Women Men Kid, Designed in USA (Black 2 pcs)

Stinger Personal Alarm Keychain Emergency Tool, Safety Panic Alarm Siren, Seat Belt Cutter, Glass Breaker, Security Device for Women Men Kid, Designed in USA (Black 2 pcs)

Stinger

HK$1,681.12 HK$1,008.67

In Stock

Stinger Personal Alarm Keychain Emergency Tool, Safety Panic Alarm Siren, Seat Belt Cutter, Glass Breaker, Security Device for Women Men Kid, Design in USA (Colorful)

Stinger Personal Alarm Keychain Emergency Tool, Safety Panic Alarm Siren, Seat Belt Cutter, Glass Breaker, Security Device for Women Men Kid, Design in USA (Colorful)

Stinger

HK$1,111.11 HK$666.67

In Stock

Strobe Siren Panic Alarm Button Siren Alarm with Light for Home Caring Loud Outdoor SOS Alert System 2 Red Flashing Siren and 4 Emergency Button for Store Hotel Jewelry Shop Security

Strobe Siren Panic Alarm Button Siren Alarm with Light for Home Caring Loud Outdoor SOS Alert System 2 Red Flashing Siren and 4 Emergency Button for Store Hotel Jewelry Shop Security

SINGCALL

HK$3,196.77 HK$1,918.06

In Stock

System Sensor PC2RK Ceiling-Mount Outdoor Horn Strobe W/Backbox, 12/24V, Red

System Sensor PC2RK Ceiling-Mount Outdoor Horn Strobe W/Backbox, 12/24V, Red

System Sensor

HK$3,365.05 HK$2,019.03

In Stock

tatoko 5PCS Mini Buzzers with Leads - 12V 400Hz Morse Code Mechanical Electronic Components

tatoko 5PCS Mini Buzzers with Leads - 12V 400Hz Morse Code Mechanical Electronic Components

tatoko

HK$751.10 HK$450.66

In Stock

Tower Light Sounder Tier, 50Mm, 24Vac/Dc

Tower Light Sounder Tier, 50Mm, 24Vac/Dc

Dayton

HK$2,638.87 HK$1,583.32

In Stock

Trip Alarm Co. 12 Gauge Perimeter Trip Wire Alarm US Patented Quad 3.0 360 Coverage Camping Alarm System in Camouflage Early Warning Security Device System for Camping and Property Safety

Trip Alarm Co. 12 Gauge Perimeter Trip Wire Alarm US Patented Quad 3.0 360 Coverage Camping Alarm System in Camouflage Early Warning Security Device System for Camping and Property Safety

Trip Alarm Co

HK$1,228.28 HK$736.97

In Stock

Trip Alarm Co. Micro .22 Ramset Perimeter Trip Wire Alarm Perimeter Defense Device Early Warning Security System for Camping and Property Safety

Trip Alarm Co. Micro .22 Ramset Perimeter Trip Wire Alarm Perimeter Defense Device Early Warning Security System for Camping and Property Safety

Trip Alarm Co

HK$910.20 HK$546.12

In Stock

uxcell 10 Pcs DC 3V Active Electronic Buzzer Alarm Beeper Continuous Sound 80dB Speaker 2 Terminals

uxcell 10 Pcs DC 3V Active Electronic Buzzer Alarm Beeper Continuous Sound 80dB Speaker 2 Terminals

uxcell

HK$810.63 HK$486.38

In Stock

uxcell 10 Pcs DC 3V Passive Electronic Buzzer Alarm Beeper Continuous Sound Speaker 2 Terminals

uxcell 10 Pcs DC 3V Passive Electronic Buzzer Alarm Beeper Continuous Sound Speaker 2 Terminals

uxcell

HK$867.73 HK$520.64

In Stock

uxcell 15Pcs DC 5V 85dB Industrial Active Electronic Alarm Buzzer

uxcell 15Pcs DC 5V 85dB Industrial Active Electronic Alarm Buzzer

uxcell

HK$763.43 HK$458.06

In Stock

uxcell 2 Pcs DC3-24V Active Electronic Buzzer Piezo Alarm Sounder Intermittent 100dB Beep Speaker

uxcell 2 Pcs DC3-24V Active Electronic Buzzer Piezo Alarm Sounder Intermittent 100dB Beep Speaker

uxcell

HK$763.43 HK$458.06

In Stock

uxcell 80dB 1.5V Passive Electronic Buzzer Electromagnetic Beep Tone Alarm Ringer 5Pcs

uxcell 80dB 1.5V Passive Electronic Buzzer Electromagnetic Beep Tone Alarm Ringer 5Pcs

uxcell

HK$763.43 HK$458.06

In Stock

uxcell 85dB 3V Passive Electronic Buzzer Electromagnetic Beep Tone Alarm Ringer 20Pcs

uxcell 85dB 3V Passive Electronic Buzzer Electromagnetic Beep Tone Alarm Ringer 20Pcs

uxcell

HK$763.43 HK$458.06

In Stock

uxcell DC 12V Active Electronic Buzzer Alarm Sounder Intermittent Sound Beep Speaker 1Pcs

uxcell DC 12V Active Electronic Buzzer Alarm Sounder Intermittent Sound Beep Speaker 1Pcs

uxcell

HK$763.43 HK$458.06

In Stock

uxcell DC12V mini110dB Active Electronic Buzzer Beep Tone Alarm Ringer Continuous Sound

uxcell DC12V mini110dB Active Electronic Buzzer Beep Tone Alarm Ringer Continuous Sound

uxcell

HK$948.85 HK$569.30

In Stock

uxcell LZQ-401K DC 6-24V 180mA Industrial Electronic Alarm Buzzer Siren 105dB

uxcell LZQ-401K DC 6-24V 180mA Industrial Electronic Alarm Buzzer Siren 105dB

uxcell

HK$819.65 HK$491.79

In Stock

Velleman SV/PS1-VP Miniature Piezo Siren with Leads, 6-12 VDC, 1.5" x 1.7" x 2.2" Size

Velleman SV/PS1-VP Miniature Piezo Siren with Leads, 6-12 VDC, 1.5" x 1.7" x 2.2" Size

Velleman

HK$763.43 HK$458.06

In Stock

Vixen Horns Hand Crank Siren, Loud Portable Air-raid Hand Held Siren, Manual Operated Siren Horn, Handheld Fire Alarm Tornado Air Raid Siren (Plastic), VXS-1000P

Vixen Horns Hand Crank Siren, Loud Portable Air-raid Hand Held Siren, Manual Operated Siren Horn, Handheld Fire Alarm Tornado Air Raid Siren (Plastic), VXS-1000P

Vixen Horns

HK$2,697.03 HK$1,618.22

In Stock

Vixen Horns Loud 100W Alarm Siren/PA/Public Address Speaker Black VXS9118

Vixen Horns Loud 100W Alarm Siren/PA/Public Address Speaker Black VXS9118

Vixen Horns

HK$2,630.25 HK$1,578.15

In Stock

Vixen Horns Loud Electric Motor Driven Horn/Alarm/Siren (Air Raid) Small/Compact Chrome 12V VXS-9060C

Vixen Horns Loud Electric Motor Driven Horn/Alarm/Siren (Air Raid) Small/Compact Chrome 12V VXS-9060C

Vixen Horns

HK$1,042.00 HK$625.20

In Stock

Vixen Horns Loud Electric Motor Driven Horn/Alarm/Siren (Air Raid) Small/Compact Red 12V VXS-9050C

Vixen Horns Loud Electric Motor Driven Horn/Alarm/Siren (Air Raid) Small/Compact Red 12V VXS-9050C

Vixen Horns

HK$1,042.00 HK$625.20

In Stock

Vixen Horns Loud Electric Motor Driven Metal Alarm/Siren (Air Raid) 12V Chrome Plated VXS4006C

Vixen Horns Loud Electric Motor Driven Metal Alarm/Siren (Air Raid) 12V Chrome Plated VXS4006C

Vixen Horns

HK$1,508.83 HK$905.30

In Stock

Vixen Horns Loud Electric Motor Driven Metal Alarm/Siren (Air Raid) 12V Gray VXS4006

Vixen Horns Loud Electric Motor Driven Metal Alarm/Siren (Air Raid) 12V Gray VXS4006

Vixen Horns

HK$1,375.52 HK$825.31

In Stock

Von Duprin 33A/35A ALK Alarm Kit

Von Duprin 33A/35A ALK Alarm Kit

Von Duprin

HK$37,255.69 HK$22,353.42

In Stock

Walfront Industrial Siren Alarm 130db Volume Adjustable Strobe Sound Light Alarm Emergency Strobe Warning Light Outdoor for Mine Factory Construction (DC24V)

Walfront Industrial Siren Alarm 130db Volume Adjustable Strobe Sound Light Alarm Emergency Strobe Warning Light Outdoor for Mine Factory Construction (DC24V)

Walfront

HK$3,557.98 HK$2,134.79

In Stock

Whelen 295HFS2 Remote Mount Siren - Black, Universal Fit, Flush Mount, 200W, 12.8V DC

Whelen 295HFS2 Remote Mount Siren - Black, Universal Fit, Flush Mount, 200W, 12.8V DC

Whelen

HK$20,310.40 HK$12,186.24

In Stock

Window and Door Alarm for Kids Safety, 8 Pack Personal Security for Pool, Burglar Alert, Dementia Patients

Window and Door Alarm for Kids Safety, 8 Pack Personal Security for Pool, Burglar Alert, Dementia Patients

Rmweify

HK$1,455.78 HK$873.47

In Stock

Wired Alarm Siren Horn, 115dB DC 12V Wire Alarm Siren Speaker Burglar Alarm System for Home Security Alarm System

Wired Alarm Siren Horn, 115dB DC 12V Wire Alarm Siren Speaker Burglar Alarm System for Home Security Alarm System

SUNGOOYUE

HK$906.82 HK$544.09

In Stock

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