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BRAND:  yolink        MODEL: YS7105-ES626

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X3 Commercial Grade Smart Outdoor Alarm Controller & Siren Kit (YoLink Hub REQUIRED) (110 Decibel)
X3 Commercial Grade Smart Outdoor Alarm Controller & Siren Kit (YoLink Hub REQUIRED) (110 Decibel)


Smart, wireless, outdoor alarm controller, with 10-year lithium battery, with 110dB siren.



This product requires a YoLink Hub or SpeakerHub!


Free U.S. Shipping, Orders $50 & Up

Hassle-Free 60 Day Returns

2-Year Warranty

Do-It-Yourself Installation

U.S. Phone Support Available

100% Satisfaction Goal






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  • Smart, wireless, alarm controller, with loud 130 decibel siren
  • Wireless and self-contained, the Controller requires no wiring or 120V plug, and provides 12VDC to the siren
  • Optional 12VDC input; provide power from your 12VDC power supply or plug-in AC/DC adapter (not included)
  • For Indoor & Outdoor use
  • Security siren with smart system control: control your siren from the convenient YoLink app, via your automation, or automatically (without internet or even without AC power, when paired with one or more YoLink devices using YoLink Control-D2D!)
  • YoLink’s industry-leading long range communication allows for operation at remote parts of your property, impossible for WiFi and other wireless technologies
  • Alexa, Google Assistant, IFTTT, and Home Assistant integration
  • YoLink Control allows for the alarm controller to be controlled directly by other YoLink devices, without an internet connection
  • YoLink’s industry-leading long range communication allows for operation in larger homes and in areas difficult for other wireless systems, such as basements, separate garages/structures, and even outside your home
  • While app notifications/alerts and your voice assistant can inform you of daily, non-critical, conditions or events, the outdoor alarm controller and siren is ideal for urgent and critical events that require immediate attention
  • Applications include, but are not limited to: personal panic/duress alarm, intrusion detection/burglar alarm/home security, property protection, theft deterrent, and critical condition or event notification
  • Partner your alarm controller with YoLink Door/Window and Motion Sensors to create a personalized home security system
  • The siren may be activated manually by the SET button (on the front), by the user-friendly YoLink app, by the optional YoLink Remote (sold separately), and by other YoLink devices via your custom automation setting
  • An extremely loud siren can be heard throughout your home and outdoors
  • Siren duration is determined by your preferences in the app. It may also be silenced manually by pressing the SET button, manually by the app, and by the optional YoLink Remote
  • Create custom automations using the YoLink app, to trigger the Siren Alarm based on the status of other YoLink devices
  • Wireless and battery powered, with batteries good for up to 10 years in standby
  • Easy to install and portable; move to other locations as needed
  • Extremely easy and fast installation using the YoLink app with Scan & Play
  • The new Mute feature allows you to disable or silence your siren for a predefined period
What's in the Box?
(1) X3 Outdoor Alarm Controller
(4) C Batteries
(1) Siren
(1) Quick Start Guide

(See "Suggested Products" below, to purchase extension cords and fobs)

Two Years
  • For your critical applications of the alarm controller & siren, consider using YoLink Control, YoLink’s unique device-to-device communication feature, which works without an internet connection. 
  • Protect your family, home, possessions, and property by using your siren as a standalone panic alarm or as part of a group of YoLink devices configured for home security
  • Deter crime and be immediately informed if a door or window is opened or a motion sensor activated (per your app settings criteria: day-of-week, time-of-day, etc.)
  • Use the alarm controller and siren to alert you immediately to critical environmental issues, before expensive repairs are required, by using YoLink sensors, such as the Water Leak and Temperature & Humidity sensors
  • Use the alarm controller and siren to activate automatically and alert you to doors left open too long (door ajar alarm)
  • Teenagers sneaking out at night? Consider pairing the outdoor alarm controller & siren with the Door/Window Sensor, as a deterrent and as an attention-getting alarm (without dispatching the police)
  • YoLink’s industry-leading long range communication allows for placing the siren in your out-buildings, separate garage building, barns, greenhouse, etc.
  • Consider our new SirenFob, for dedicated control of one or more YoLink siren products. Learn more here
Specifications, Controller:

Controller: Semtech® LoRa® RF Module YL09 microcontroller with 32-Bit RISC processor

Output Power: 1 amp, 12VDC

Battery Life, on Standby: ~5 years


Operating Temperature Range (Lithium Batteries Installed):  -4°F – 122°F (0°C – 50°C)

Operating Humidity Range: 0 – 95% non-condensing 

Specifications, Siren:

Voltage: 12VDC

Current Draw: < 400mA on, 0mA standby

Sound Level: 110dB


Operating Temperature Range:  -4°F – 140°F (0°C – 60°C)

Operating Humidity Range:  0 – 95% non-condensing 

Datasheet / Spec Sheet:
  • YoLink Hub with an internet connection (wired Ethernet or 2.4GHz Wi-Fi). Refer to the Hub user guide for additional information
  • Smartphone or tablet running iOS 9 or higher, Android 4.4 or higher
  • Tools Required: If wall-mounting, tools required to put a screw or nail in the wall (or consider something like 3M brand Command hooks)
  • Installation Difficulty Level: Super easy!


File Type







Q:  Can I manually operate the siren?  A: Yes. pressing the SET button on the front of the alarm controller will turn it on or off (on if it is off, and off if it is already on).

Q:  Are the batteries replaceable?  A: Yes. 

This product is a member of the following product collections:

Security/Intrusion Detection



If you still have questions, please use the chat service, or click below to fill out a pre-purchase support request form.


If you still have questions, please use the chat service, or click below to fill out a pre-purchase support request form.


If you still have questions, please use the chat service, or click below to fill out a pre-purchase support request form.

For pre-purchase questions and assistance, please fill out this form, or email us at or, call us at 831-292-4831. Please note our Irvine, California office hours: 9AM - 5PM Pacific, Monday through Friday, for US phone support.