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Get it between 2025-07-30 to 2025-08-06. Additional 3 business days for provincial shipping.
WIRE LESS! No wiring required, no external power supply required: the self-contained controller powers the siren and itself from four AA batteries!
EVEN BETTER with a SirenFob! Pair one or more siren products to your SirenFob, then pair one or more alarm products (such as door, motion, vibration sensors - ideal for vehicles, RVs, and other mobile applications or where internet is not available). *Additional YoLink devices required, not included.
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!
LONGEST RANGE, BY FAR! Only YoLink, powered by LoRa is capable of up to 1/4 mile range in open air, allowing you to locate the siren virtually anywhere on your property, with no concerns about WiFi signal or dependability
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.
BATTERIES NOT INCLUDED: Use four alkaline or lithium AA batteries
YoLink Technology “YoLink” is a proprietary wireless technology provided by YoSmart. which is based on the Semtech's LoRa wireless technology combined the YoSmart smart home/buiding protocol, to provide most advanced smart home/buidling devices solution. Compared to WIFI, Bluetooth, ZigBee, Z-Wave and other smart home protocol, it has the advantages of low-power consumption, long-distance coverage (wall penetration), and anti-interference. It is first smart building/home protocol which can be very easily setup and is very low cost, but create a reliable, robust and more secure IoT network. Requirements: 1. A YoLink Hub, link https://www.amazon.com/dp/B07TQLKQLJ 2. Smartphone or tablet able to run iOS 9 or higher or Android 4.4 or higher. Specifications: Product Name: YoLink Outdoor Alarm Controller Product Model: YS7104-UC Working Temperature: -20°C~50°C (-4°F~122°F) Working Humidity: ≤95%RH (non-condensing) Package Content: Box1 1 x Outdoor Alarm Controller 1 x Mounting Hook 1 x Quick Start Guide Box2 1 x Siren Horn