YoLink X3 Version Outdoor Alarm Controller, Ruggedized Battery-Powered Siren/Alarm/Relay Controller, Up to 1/4 Mile Range, 130dB Siren, Alexa, Google, IFTTT, Hub Required for Full-Functionality!

YoLink, a US corporation based in Irvine, California, is a line of smart products for residential and commercial use, utilizing wireless technology initially utilized for industrial and other large-scale applications. This technology, LoRa, short for Long-Range, by Semtech, is unique to the smart home market, and provides benefits that include over a 1/4 mile range, superior obstruction penetration (including metal!) as well as extended battery life (up to 10 years!).

• 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!
• START SMART! A YoLink hub is required for full functionality, including for the app to work, to check battery level, etc, but your hub is compatible with a growing family of smart products for home and business! Search for B09FSS95G9 for a SpeakerHub (our audio, talking hub) or B07TQLKQLJ for the original Hub.
• BATTERY INCLUDED! One replaceable lithium battery is preinstalled
• DON'T FORGET YOUR FOB! Our siren products are even better with one of our SirenFobs! Search B0BRCX6HVK