YoLink X3 Version Outdoor Alarm Controller and SirenFob Kit, Ruggedized Battery-Powered Siren/Alarm/Relay Controller, Up to 1/4 Mile Range, 110dB Siren, Alexa, Google, IFTTT, Hub Included
YoLink X3 Version Outdoor Alarm Controller and SirenFob Kit, Ruggedized Battery-Powered Siren/Alarm/Relay Controller, Up to 1/4 Mile Range, 110dB Siren, Alexa, Google, IFTTT, Hub Included
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30-Day Hassle-Free Returns
30-Day Hassle-Free Returns
Not satisfied? Return your order within 30 days for a full refund or exchange — simple and easy.
✔ Easy return process
✔ Fast refunds
✔ No hidden conditions
Fast U.S. Shipping
Fast U.S. Shipping
We ship within the United States only — no international delays.
✔ Processing time: 1–2 business days
✔ Delivery time: 3–7 business days
✔ Real-time tracking available
👉 Track your order anytime from the header via Track Order
About This
- RUGGEDIZED outdoor-rated IP65 enclosure is ready for tougher environments and more demanding applications, with 10-year lithium battery, for years of carefree operation!
- WHY PAY A MONTHLY FEE if you can secure it for free? Team up your siren with our security products to create your own, no-subscription-required, custom home or business security system!
- WIRE LESS! The X3 Outdoor Alarm Controller can power your siren or other 12VDC device WITHOUT the need for wiring from a 12VDC power supply; the power supply is built-in.
- NO WIFI, NO INTERNET, NO POWER? NO PROBLEM! Our patented Control-D2D device-to-device pairing, over our LoRa-based wireless network, allows for devices to be paired to each other, in such a way they will continue to operate, even if WiFi is flaky, the internet goes down, or the AC power goes out!
- Seamlessly Works with SirenFob: SirenFob is specifically built to work seamlessly with the siren, allowing you to easily start the alarm, stop the alarm, mute the siren (disarm), or unmute the siren (arm) with the press of a button, providing reliable and efficient control for your security system.
- BATTERY INCLUDED! One replaceable lithium battery is preinstalled
Overview
- Brand : YoLink
- Power Source : Battery Powered
- Compatible Devices : SirenFob, YoLink security products
- Number of Batteries : 1 D batteries required. (included)
- Control Method : Voice

WE MAKE SMART LIVING SIMPLE.
OUR TEAM HELPS SECURE YOUR HOME.
SmartHomeValueHub helps homeowners create safer, smarter, and more convenient living spaces with trusted smart home solutions built for everyday life.
From smart security cameras and smart locks to video doorbells, thermostats, lighting, and home automation essentials — we focus on products that improve real comfort, safety, and efficiency.
Our goal is simple: better protection, lower energy costs, and smarter daily living for every home.
Why Homeowners Trust SmartHomeValueHub
✔ Easy Setup
✔ Matter Compatible
✔ Smart Security
✔ Energy Saving
50K
HaSMART DEVICES INSTALLEDppy Clients
15+
YEARS OF SMART HOME EXPERTISE
98%
CUSTOMER SATISFACTION RATE
365
RELIABLE SUPPORT YEAR-ROUND
Smarter Security. Lower Bills. Easier Living.
SMART HOME FAQ
Yes — many modern devices support multiple platforms.
Matter-certified devices can work across Alexa, Google Home, and Apple HomeKit at the same time.
Not always.
Smart bulbs, plugs, cameras, and video doorbells are often easy DIY installations, while full security systems may need professional setup.
Many devices still work manually or through local control.
You may lose remote app access, but locks, lights, and thermostats often continue basic functions.
Security depends on the device and setup.
Use strong passwords, trusted brands, firmware updates, and secure Wi-Fi for better protection. Privacy and unauthorized access are common concerns in smart homes.
Most homeowners start with:
Smart Security Cameras
Smart Door Locks
Smart Thermostats
Smart Plugs
Video Doorbells
Yes.
Smart thermostats and smart plugs help reduce wasted energy by automating heating, cooling, and power usage.
It depends on your ecosystem.
Alexa → widest compatibility
Google Home → strong for Android users
Apple HomeKit → best privacy
Home Assistant → advanced control
Smart Home Tips, Trends & Buying Guides