Horns & Sirens

Showing: 289 - 318 of 318 products

Wired Alarm Siren Horn, Alarm Siren, Dual Tone Siren, Siren Alarm, Car Alarm Siren, Wired Alarm Siren Horn, 30W DC 150DB 12V Security Siren for Home Boat Security Alarm System

Wired Alarm Siren Horn, Alarm Siren, Dual Tone Siren, Siren Alarm, Car Alarm Siren, Wired Alarm Siren Horn, 30W DC 150DB 12V Security Siren for Home Boat Security Alarm System

TOPINCN

HK$1,616.72 HK$970.03

In Stock

Wired Mini Siren Horn 12V Sound for Home Office Shop Garage Security Warning Alarm System, Wired Warning Siren

Wired Mini Siren Horn 12V Sound for Home Office Shop Garage Security Warning Alarm System, Wired Warning Siren

Peosaard

HK$763.43 HK$458.06

In Stock

Wireless Alarm Siren, Loud Fire Alarm, 12V DC 15W Horn with Mounting Bracket, Ideal for Indoor and Outdoor Home Security Systems, Garage and Shed Alarms

Wireless Alarm Siren, Loud Fire Alarm, 12V DC 15W Horn with Mounting Bracket, Ideal for Indoor and Outdoor Home Security Systems, Garage and Shed Alarms

Miskall

HK$972.90 HK$583.74

In Stock

XLTEAM Metal Hand Crank Siren Horn, Handheld Air Raid Siren, 120db Portable Manual Operated, Aluminum Alloy Crank, Waterproof and Moisture-Proof, for Factories, Schools, Mine, Airport

XLTEAM Metal Hand Crank Siren Horn, Handheld Air Raid Siren, 120db Portable Manual Operated, Aluminum Alloy Crank, Waterproof and Moisture-Proof, for Factories, Schools, Mine, Airport

XLteam

HK$7,602.43 HK$4,561.46

In Stock

XSPLENDOR 16000mAh Replacement Battery for Visonic MCS-720B SR 720 PG2 Sirens SR-740 PG2 MCS-740 Siren PN 2XER18505M 103-304742

XSPLENDOR 16000mAh Replacement Battery for Visonic MCS-720B SR 720 PG2 Sirens SR-740 PG2 MCS-740 Siren PN 2XER18505M 103-304742

XSPLENDOR

HK$1,309.43 HK$785.66

In Stock

YASONG SLA-01HY Outdoor Remote Control LED Strobe Alarm Siren, 1.2 Mile Long Distance Barrier-Free Control, 120dB Speaker, 9 Tones Adjustable with USB Port, 25 Watts IP65 AC110V (witn Plug)

YASONG SLA-01HY Outdoor Remote Control LED Strobe Alarm Siren, 1.2 Mile Long Distance Barrier-Free Control, 120dB Speaker, 9 Tones Adjustable with USB Port, 25 Watts IP65 AC110V (witn Plug)

Y DIANS S

HK$9,453.52 HK$5,672.11

In Stock

YASONG SLA-01W Motion Detection Flash Light Siren, LED Strobe Light 120 dB Alarm Sounder, Wall Mounted, Motion Detector/Sensor Alarm for Factories, Warehouses and Docks, 25 Watts IP65 DC24 V

YASONG SLA-01W Motion Detection Flash Light Siren, LED Strobe Light 120 dB Alarm Sounder, Wall Mounted, Motion Detector/Sensor Alarm for Factories, Warehouses and Docks, 25 Watts IP65 DC24 V

Y DIANS S

HK$9,042.50 HK$5,425.50

In Stock

Y DIANS S 0.3mile Wireless Remote Control Alarm Siren with 4 Remote Control 130dB Volume 9 Tones Adjustable 45w Alarm Systerm Strobe Sirens AC100-120V

Y DIANS S 0.3mile Wireless Remote Control Alarm Siren with 4 Remote Control 130dB Volume 9 Tones Adjustable 45w Alarm Systerm Strobe Sirens AC100-120V

Y DIANS S

HK$11,247.03 HK$6,748.22

In Stock

Y DIANS S 2000m Outdoor Wireless Remote Control Siren Alarm with Strobe Light 120dB Horn 9 Tones Adjustable, Waterproof 25 Watts AC100-120V

Y DIANS S 2000m Outdoor Wireless Remote Control Siren Alarm with Strobe Light 120dB Horn 9 Tones Adjustable, Waterproof 25 Watts AC100-120V

Y DIANS S

HK$10,798.70 HK$6,479.22

In Stock

Y DIANS S 500m Wireless Remote Control Siren Alarm Outdoor 130dB Loud Horn Waterproof Industrial Security Siren LED Strobe Warning Light Tone Volume Adjustable DC12V

Y DIANS S 500m Wireless Remote Control Siren Alarm Outdoor 130dB Loud Horn Waterproof Industrial Security Siren LED Strobe Warning Light Tone Volume Adjustable DC12V

Y DIANS S

HK$11,358.78 HK$6,815.27

In Stock

Y DIANS S 80W Industrial Siren Alarm Strobe Outside 130dB Loud Horn Siren Emergency Security Indoor Alarm Speaker Siren Flashing Light for Home Factory Warehouse DC12V

Y DIANS S 80W Industrial Siren Alarm Strobe Outside 130dB Loud Horn Siren Emergency Security Indoor Alarm Speaker Siren Flashing Light for Home Factory Warehouse DC12V

Y DIANS S

HK$14,505.33 HK$8,703.20

In Stock

Y DIANS S Alarm Siren Waterproof Volume Tone Adjustable 120dB Loud Horn 25W Outdoor Security Button Siren with LED Strobe Light SLA-01H AC110V-120Volts

Y DIANS S Alarm Siren Waterproof Volume Tone Adjustable 120dB Loud Horn 25W Outdoor Security Button Siren with LED Strobe Light SLA-01H AC110V-120Volts

Y DIANS S

HK$5,305.95 HK$3,183.57

In Stock

Y DIANS S Alarm Siren with Dry Contact Input 25W Waterproof Single Tone Industrial Security Alarm System with 120dB Horn LED Strobe Light AC220V SLA-01K

Y DIANS S Alarm Siren with Dry Contact Input 25W Waterproof Single Tone Industrial Security Alarm System with 120dB Horn LED Strobe Light AC220V SLA-01K

Y DIANS S

HK$8,183.10 HK$4,909.85

In Stock

Y DIANS S Industrial Alarm Siren 0-130dB 12 Horn Tones Switchable, AC110V-120V 45W High Power for Noisy Environment Emergency Alarm Range of 100-150 Meters - Fire Tornado Alarm SLA-05B DC24V

Y DIANS S Industrial Alarm Siren 0-130dB 12 Horn Tones Switchable, AC110V-120V 45W High Power for Noisy Environment Emergency Alarm Range of 100-150 Meters - Fire Tornado Alarm SLA-05B DC24V

Y DIANS S

HK$9,867.52 HK$5,920.51

In Stock

Y DIANS S Industrial Siren Alarm 15Watts 12 Tone 120dB Speaker Waterproof Security Sirens LED Strobe Light with Romote Control for Emergency Warning AC380V SLA-800

Y DIANS S Industrial Siren Alarm 15Watts 12 Tone 120dB Speaker Waterproof Security Sirens LED Strobe Light with Romote Control for Emergency Warning AC380V SLA-800

Y DIANS S

HK$5,957.55 HK$3,574.53

In Stock

Y DIANS S Power Outage Failure/Power Back Alarm Siren Adjustable Volume Power Loss Alarm Systerm for Farms, Factories, Server Rooms, Banks and Security AC220V SLA-1501

Y DIANS S Power Outage Failure/Power Back Alarm Siren Adjustable Volume Power Loss Alarm Systerm for Farms, Factories, Server Rooms, Banks and Security AC220V SLA-1501

Y DIANS S

HK$7,995.87 HK$4,797.52

In Stock

Y DIANS S Recordable Alarm Siren 30W 130dB Loud Horn Adjust Volume Tone Waterproof Security Button Siren with Microphone for School, Dock, Factory and House SLB-3100 AC220V

Y DIANS S Recordable Alarm Siren 30W 130dB Loud Horn Adjust Volume Tone Waterproof Security Button Siren with Microphone for School, Dock, Factory and House SLB-3100 AC220V

Y DIANS S

HK$10,614.47 HK$6,368.68

In Stock

Y DIANS S Remote Control 2000m Outdoor Alarm Siren 0-130dB Horn 12 Tones Adjustable, 45W High Power for Noisy Environment Emergency Range of 100-150 Meters DC12V

Y DIANS S Remote Control 2000m Outdoor Alarm Siren 0-130dB Horn 12 Tones Adjustable, 45W High Power for Noisy Environment Emergency Range of 100-150 Meters DC12V

Y DIANS S

HK$10,985.13 HK$6,591.08

In Stock

Y DIANS S Remote Control Alarm Siren 2000m 130dB Sound Light Alarm Outdoor Industrial Security Siren Horn Waterproof Emergency Strobe Warning Light Tone Volume Adjustable AC380V

Y DIANS S Remote Control Alarm Siren 2000m 130dB Sound Light Alarm Outdoor Industrial Security Siren Horn Waterproof Emergency Strobe Warning Light Tone Volume Adjustable AC380V

Y DIANS S

HK$10,985.13 HK$6,591.08

In Stock

Y DIANS S Remote Control Alarm Siren 500m 0-130dB Horn 12 Tones Adjustable, 45W High Power for Noisy Environment Emergency Alarm Range of 100-150 Meters - Tornado Alarm AC100-120V

Y DIANS S Remote Control Alarm Siren 500m 0-130dB Horn 12 Tones Adjustable, 45W High Power for Noisy Environment Emergency Alarm Range of 100-150 Meters - Tornado Alarm AC100-120V

Y DIANS S

HK$10,614.47 HK$6,368.68

In Stock

Y DIANS S Solar Motion Sensor Alarm Outdoor Waterproof Motion Detector Sirens with Strobe Light, 120dB Horn 17 Tones Adjustable Microwave Infrared Induction Alarm System SLA-118VS-II

Y DIANS S Solar Motion Sensor Alarm Outdoor Waterproof Motion Detector Sirens with Strobe Light, 120dB Horn 17 Tones Adjustable Microwave Infrared Induction Alarm System SLA-118VS-II

Y DIANS S

HK$17,604.58 HK$10,562.75

In Stock

YHAAVALE 9200E Amplifier Police Siren & Metal Ultra Slime Octagon Compact Flat Speaker,DC12V 100W Multi-Tones Wired Control with Mic Loudspeaker Emergency Electronic PA System for Police Cars

YHAAVALE 9200E Amplifier Police Siren & Metal Ultra Slime Octagon Compact Flat Speaker,DC12V 100W Multi-Tones Wired Control with Mic Loudspeaker Emergency Electronic PA System for Police Cars

YHAAVALE

HK$3,488.73 HK$2,093.23

In Stock

YJINGRUI Industrial Sound and Light Alarm Siren Waterproof/Dustproof Horn Alarm System with 120 db (AC110V)

YJINGRUI Industrial Sound and Light Alarm Siren Waterproof/Dustproof Horn Alarm System with 120 db (AC110V)

YJINGRUI

HK$9,410.54 HK$5,646.33

In Stock

YJINGRUI Industrial Sound and Light Alarm Siren Waterproof/Dustproof Horn Alarm System with 120 db (DC12V)

YJINGRUI Industrial Sound and Light Alarm Siren Waterproof/Dustproof Horn Alarm System with 120 db (DC12V)

YJINGRUI

HK$9,410.54 HK$5,646.33

In Stock

YJINGRUI Industrial Sound and Light Alarm Siren Waterproof/Dustproof Horn Alarm System with 130 dB (AC220V)

YJINGRUI Industrial Sound and Light Alarm Siren Waterproof/Dustproof Horn Alarm System with 130 dB (AC220V)

YJINGRUI

HK$12,246.62 HK$7,347.97

In Stock

YJINGRUI Industrial Sound and Light Alarm Siren Waterproof/Dustproof Horn Alarm System with Adjustable Voice and Volume 0~120 db (AC 110V)

YJINGRUI Industrial Sound and Light Alarm Siren Waterproof/Dustproof Horn Alarm System with Adjustable Voice and Volume 0~120 db (AC 110V)

YJINGRUI

HK$11,129.37 HK$6,677.62

In Stock

YoLink X3 Version Outdoor Alarm Controller, Ruggedized Battery-Powered Siren/Alarm/Relay Controller, Up to 1/4 Mile Open-Air Range, 130dB Siren, Alexa Assistant, Google, IFTTT, Hub Included

YoLink X3 Version Outdoor Alarm Controller, Ruggedized Battery-Powered Siren/Alarm/Relay Controller, Up to 1/4 Mile Open-Air Range, 130dB Siren, Alexa Assistant, Google, IFTTT, Hub Included

YoLink

HK$4,109.85 HK$2,465.91

In Stock

Yunir Alarms for Women, Hand Crank Siren, Aluminium Alloy, 110DB Air Tornado, Emergency Alarm Siren, Green, Tabletop Mount, Touch Control, 1000m Range

Yunir Alarms for Women, Hand Crank Siren, Aluminium Alloy, 110DB Air Tornado, Emergency Alarm Siren, Green, Tabletop Mount, Touch Control, 1000m Range

Yunir

HK$3,115.65 HK$1,869.39

In Stock

Zone Tech 5 Tone Sound Car Siren Vehicle Horn with Mic PA Speaker System Emergency Audio Amplifier - 60W Emergency Electric Hooter/Ambulance/Traffic Noise 2 Pack

Zone Tech 5 Tone Sound Car Siren Vehicle Horn with Mic PA Speaker System Emergency Audio Amplifier - 60W Emergency Electric Hooter/Ambulance/Traffic Noise 2 Pack

ZONETECH

HK$1,436.72 HK$862.03

In Stock

Zunate Hand Crank Emergency Siren, Aluminium Alloy, Red, 110dB, 205x198x115mm, Manual Winding, Tabletop, 1000m Range

Zunate Hand Crank Emergency Siren, Aluminium Alloy, Red, 110dB, 205x198x115mm, Manual Winding, Tabletop, 1000m Range

Zunate

HK$2,820.70 HK$1,692.42

In Stock

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