I'm confused--you stated the horn is wireless, but once activated, a signal is sent via 12vdc to the horn? don't want to drill a hole through my wall.

Hello, that is a great question. The product is wireless, but please note there are two parts to it - the siren, and the siren controller, as shown in the images. This solution does not require added wires to work. The controller is battery powered and powers itself and the siren; it does not need a receptacle or plug-in power supply, nor does it require wiring back to a remote power supply. The controller is in an enclosure intended to go outdoors, so you can put both the controller and the siren on an exterior wall. But some customer elect to put the controller inside and run wires to the siren, and more often than not, this replacing an existing non-smart and wired security system siren, so the control might go at the old burglar alarm panel location, while the siren goes outside, at the other end of the existing wiring. Additional information and support can be found on our YoSmart website.

Will it work with google home ?

Yes, it supports Google Home. Thanks!

Does it support Apple OS?

But, of course! You do need one of our hubs, though: https://www.amazon.com/dp/B09FSS95G9?ref=myi_title_dp https://www.amazon.com/dp/B07TQLKQLJ?ref=myi_title_dp

Can you be anywhere in the world and trigger the alarm via the app?

Yes! As we like to say, Paris, Tennessee or Paris, France, as long as you've got an internet connection you can control it! Eric with YoSmart

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

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Outdoor Security Siren & Smart Alarm Controller Kit - Loud 110 dB, Wireless, Battery-Powered, 1/4 Mile Range, Android-iOS App, Alexa, Google, IFTTT, Home Assistant, Hub Required!

Outdoor Security Siren & Smart Alarm Controller Kit - Loud 110 dB, Wireless, Battery-Powered, 1/4 Mile Range, Android-iOS App, Alexa, Google, IFTTT, Home Assistant, Hub Required!

Product ID: 441153931

Details

Colour
110db
Brand
YoLink
Power Source
Battery
Compatible Devices
Smartphone
Product Dimensions
11.4L x 10.2W

📡¼ mile LoRa wireless range

🔊110 dB piercing siren

🔋Battery-powered, no wiring

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R4026

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

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Description

🚨 Stay loud, stay smart, stay secure — wherever life takes you!

UNMATCHED LOUDNESS - 110 dB siren cuts through any noise, ensuring your property is unmistakably protected.
TRUE WIRELESS FREEDOM - No wiring or external power needed—runs on 4 AA batteries for effortless installation anywhere.
SMART HOME INTEGRATION - Works with Alexa, Google, IFTTT, and Home Assistant via YoLink Hub for next-level security control.
RESILIENT OFFLINE OPERATION - Patented Control-D2D pairing keeps your alarm functional even if WiFi, internet, or power fail.
ULTRA LONG RANGE CONNECTIVITY - LoRa tech delivers up to 400 meters range, breaking WiFi limits for seamless outdoor coverage.

The YoLink Outdoor Security Siren & Smart Alarm Controller Kit delivers a powerful 110 dB siren with industry-leading ¼ mile wireless range using LoRa technology. Completely wireless and battery-powered, it installs effortlessly without wiring or external power. Its patented device-to-device pairing ensures uninterrupted operation even during WiFi, internet, or power outages. Compatible with Android, iOS, Alexa, Google, IFTTT, and Home Assistant via the required YoLink Hub, this kit offers a resilient, smart security solution for homes and businesses seeking reliable, long-range protection.

Specifications

ASIN	B092QR82P1
Audible Noise	110 Decibels
Battery Description	Alkaline
Brand	YoLink
Built-In Media	Battery, Siren
Colour	110db
Compatible Devices	Smartphone
Control Method	App, Voice
Country of Origin	China
Customer Reviews	4.4 out of 5 stars 394 Reviews
Item Dimensions L x W x H	11.4L x 10.2W x 14H Centimeters
Item Weight	0.37 Kilograms
Manufacturer	YoSmart
Maximum Range	400 metres
Number of Batteries	4 AA batteries required.
Power Source	Battery Powered
Product Dimensions	11.4L x 10.2W x 14H Centimeters
Sensor Technology	Motion Sensor
UPC	850024791237
Unit Count	1.0 Count
Voltage	12 Volts (DC)

Reviews

A**D

Loud and works as explained

Great product!

30.11.2025

S**F

Does NOT work in the UK

This product is advertised for sale in the UK but it is not compatible with the UK hub due to different frequency set up This should be removed from the UK Amazon store

21.06.2023

L**Y

Greatest siren!

Excellent product!

5.11.2024

G**S

A little expensive for what it is, it works well

From 1 to 10 the sound is loud about 7. Enough to alert neighbours and may be worry an intruder. Needs to hide it, because it is battery operated, if the intruder spot it, will be easy to switch it off. Require a hub, expensive as well. It does the job.

16.11.2024

B**R

Wireless Security FTW!

It’s loud! It’s easy to connect and mount it anywhere. YoLink products work really well with great range.

10.06.2025

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