https://www.amazon.com/dp/B078HF58S2 You can order here, and just leave us a message with your order, then I will send you the voltage AC220V. If you have any problem please contiue to contact us.

For example, I only order 1 alarm device, and I want to use this one alarm device for 3 different types of machine?

no you cannot do that with this

We need a strobe light and siren for when a rolling door is open to signal that vehicles are coming in and out of showroom. Will this one work?

does any inquipment will send a signal to trigger the alarm when the rolling door is open? is there any linkage equipment? If so please describe it. The alarm YS-05B is of voltage AC110V, once powered on it will be triggered. Or when the door is open , if there will be a switch of the alarm is triggered, the alarm will work. I don't know if my explaination is clear, but if there is anything you need, please continue to contact us.

I want to use this alarm system for 3 different types of machine, is it possible to activate this device with different tone 1 machine 1 tone?

This alarm has several alarm tones, and with a n USB, which could be connected with computer to change tones yourself. What do you mean by "activate it with different tones"? When one machine makes a tone, the alarm will be activated? please let me know the details, so that I will answer this question for you. I'm looking forward to your feedback.

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Fully operational. Shipping worldwide, on schedule.Customs & duties included in the price

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130dB Adjustable Alarm Siren

Product ID: 68646141

Details

Brand
new brand
Color
Red
Power Source
AC
Product Dimensions
16.14"L x x
Voltage
110 Volts (AC)

🎵12 customizable horn tones + USB upload

💡Bright red LED strobe with diffuser

🔊0-130dB adjustable volume

R9002

Duties & taxes included

In stock

Sold byAmazon South AfricaDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to South Africa.

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Description

🚨 Command Attention, Customize Your Safety!

TAILOR YOUR ALERT - Adjust volume from a subtle 0dB to a commanding 130dB to fit any environment.
SOUND ON YOUR TERMS - Choose from 12 built-in tones or upload your own via USB for a truly personalized alarm.
WIDE RANGING IMPACT - Effective audible range up to 150 meters—perfect for industrial sites, construction zones, and more.
BUILT TO BRAVE THE ELEMENTS - IP65-rated waterproof and dustproof steel shell keeps your alarm reliable rain or shine.
VISIBILITY THAT COMMANDS ATTENTION - Integrated red LED strobe with diffuser ensures your alert is seen as well as heard.

The YASONG SLA-05B Industrial Alarm Siren delivers powerful, customizable alerts with 12 selectable horn tones and a volume range up to 130dB. Featuring a bright red LED strobe light with diffuser, it ensures maximum visibility. Built with a rugged IP65-rated waterproof and dustproof steel shell, it’s engineered for demanding outdoor industrial environments. With a 100-150 meter effective range and USB sound upload capability, this 45W AC-powered siren is the ultimate solution for safety and emergency signaling.

Specifications

ASIN	B078HF58S2
Audible Noise	130 Decibels
Best Sellers Rank	#160,714 in Electronics ( See Top 100 in Electronics ) #576 in Security Horns & Sirens
Brand	new brand
Built-In Media	Light
Color	Red
Control Method	Touch
Customer Reviews	4.3 out of 5 stars 16 Reviews
Item Dimensions L x W x H	16.14"L x 7.48"W x 8.27"H
Item Type Name	Sound and Light Alarm
Manufacturer	hzys
Maximum Range	150 Meters
Mfr Part Number	611434024946
Model Number	3216550730
Mounting Type	Wall Mount
Power Source	AC
Product Dimensions	16.14"L x 7.48"W x 8.27"H
UPC	611434024946
Voltage	110 Volts (AC)
Wattage	45 watts

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R9002

Duties & taxes included

In stock

Sold byAmazon South AfricaDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to South Africa.

Secure transaction

Trustpilot

TrustScore 4.5 | 7,300+ reviews

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1 month ago

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