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 Alarm Kit: Controller + 110 dB Siren

Product ID: 317072035

Details

Brand
YoLink
Color
110dB
Compatible Devices
Smartphone
Power Source
Battery
Product Dimensions
4.5"L x 4"W x

📶LoRa wireless range up to 1/4 mile

🔊110 dB loud siren for max alert

🔋4x AA battery-powered, no wiring

¥20393

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In stock

Sold byAmazon JapanDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

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

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Description

🚨 Stay ahead of threats with wireless power and epic range!

UNMATCHED RANGE - LoRa technology delivers up to 400 meters (1/4 mile) range, beating WiFi dead zones and ensuring coverage across your property.
WIRELESS FREEDOM - No wiring or external power needed—install anywhere with 4 AA batteries powering both controller and siren.
POWERFUL ALERT SYSTEM - 110 dB siren cuts through noise to instantly notify you and deter intruders—because every second counts.
RELIABLE OFFLINE OPERATION - Patented device-to-device pairing keeps your alarm running even if WiFi, internet, or power fail—security that never sleeps.
SEAMLESS SMART INTEGRATION - Works with YoLink Hub and Home Assistant for remote app control and real-time battery monitoring—stay connected on the go.

The YoLink Outdoor Alarm Kit combines a battery-powered controller and a piercing 110 dB siren, leveraging LoRa wireless tech for up to 1/4 mile range. Designed for outdoor use without wiring or external power, it ensures reliable security even when WiFi or internet fail. Compatible with YoLink Hub and smart home systems, it offers remote app control and seamless integration for modern, flexible protection.

Specifications

ASIN	B092QR82P1
Audible Noise	110 db
Battery Description	Alkaline
Best Sellers Rank	#291 in Home Security Systems
Brand	YoLink
Built-In Media	Battery, Siren
Color	110dB
Compatible Devices	Smartphone
Control Method	App, Voice
Customer Reviews	4.4 4.4 out of 5 stars (608)
Item Dimensions L x W x H	4.5"L x 4"W x 5.5"H
Item Highlight	Battery-Powered Siren, Remote App Control, Works with Home Assistant, LoRa YoLink Protocol Up to 2034 Feet, Hub Required
Item Weight	0.37 kg
Manufacturer	YoSmart
Maximum Range	400 meters
Mfr Part Number	YS7104-UC-Kit
Model Number	YS-7104-CA
Number of Batteries	4 AA batteries required.
Number of Items	1
Power Source	Battery Powered
Sensor Technology	Motion Sensor
Size	1-Year Battery
UPC	850024791237
Unit Count	1 Count

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How is product pricing calculated?+

Our prices include the product cost, international shipping, import duties, customs clearance, and local delivery charges. We handle all customs and import procedures, ensuring there are no hidden fees upon delivery. PRO members receive additional benefits including free shipping.

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TrustScore 4.5 | 7,300+ reviews

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¥20393

Duties & taxes included

In stock

Sold byAmazon JapanDelivered 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 Japan.

Secure transaction

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Meera L.

Smooth transaction and product arrived in perfect condition.

3 weeks ago

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1 month ago

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