--- product_id: 222402965 title: "YoLink Smart Security Siren Alarm, 110 dB, YS7103" brand: "yolink" price: "€ 64.11" currency: EUR in_stock: true category: "Yo Link" url: https://www.desertcart.hr/products/222402965-yolink-smart-security-siren-alarm-110-db-ys7103 store_origin: HR region: Croatia --- # 2034 ft LoRa range 110 dB piercing siren Battery-powered, no monthly fees YoLink Smart Security Siren Alarm, 110 dB, YS7103 **Brand:** yolink **Price:** € 64.11 **Availability:** ✅ In Stock ## Summary > 🚨 Elevate your security game with a siren that’s smart, loud, and always ready! ## Quick Answers - **What is this?** YoLink Smart Security Siren Alarm, 110 dB, YS7103 by yolink - **How much does it cost?** € 64.11 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.hr](https://www.desertcart.hr/products/222402965-yolink-smart-security-siren-alarm-110-db-ys7103) ## Best For - yolink enthusiasts ## Why This Product - Trusted yolink brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Compact Powerhouse:** Just 3.1 inches wide, this siren packs a punch without taking up space. - • **Offline Resilience:** Device-to-device pairing works without WiFi or internet—security that never sleeps. - • **Cost-Effective Security:** No monthly fees, batteries included, and compatible with a growing family of YoLink smart devices. - • **Multi-Alert Versatility:** From panic alarms to water leak and temperature alerts, customize your security ecosystem. - • **Seamless Smart Integration:** Control remotely via app, voice assistants like Alexa, or SirenFob for instant panic alerts. ## Overview The YoLink Smart Security Siren Alarm YS7103 delivers a powerful 110 dB alert from a compact 3.1-inch device. Utilizing LoRa technology, it offers an impressive 2034-foot range and device-to-device pairing that functions even without WiFi or internet. Designed for versatile use, it supports panic alarms, intrusion alerts, and environmental notifications like water leaks and temperature changes when paired with additional YoLink sensors. Controlled via app, voice assistants, or remote fobs, it requires no monthly fees and comes battery-powered with included alkaline batteries, making it a cost-effective, scalable solution for modern smart home and business security. ## Description Buy YoLink Smart Security Siren Alarm, 110 dB, YS7103 | Remote Siren Control, Panic Alerts, Works with Alexa/Home Assistant, LoRa YoLink Protocol Up to 2034 Feet, Hub Required: Horns & Sirens - desertcart.com ✓ FREE DELIVERY possible on eligible purchases ## Features - ECONOMICAL SMART SIREN: many features packed into one compact loud siren, just a little over 3 inches wide! - MULTI-FUNCTION! Use as a panic alarm, as a home intrusion siren, have it activate if a door or lid is left open too long, and use it as an alarm for water leaks* and high or low temperature and humidity* or all of the above! *Additional YoLink devices required, not included. - WHY PAY A MONTHLY FEE if you can secure it for free? See below for the many ways your siren can respond and for you to be notified of off-normal events, from a high-temp alarm, to motion detected in the back yard, or a garage door left open too long (other YoLink devices required, not included) - DEVICE-TO-DEVICE PAIRING allows for two or more (up to 128!) devices to be paired together, in such a way they will perform their action even without WiFi, internet, and power! (Battery-powered or backed-up devices). Perfect for security and other critical functions: pair your water leak sensors to your Siren Alarm, and to your Smart Motorized Valve. - 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. Search for B0BRCX6HVK - 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 B0BJJZH511 for a starter kit with YoLink Hub or search B09FSS95G9 for a SpeakerHub (our audio, talking hub). - BATTERIES ARE INCLUDED! - LOOKING FOR SOMETHING FOR OUTSIDE? Search B092QR82P1, B09V2DXPPW, B0BWYLT3JB, B0BZHPQ1PK - WANT TO USE YOUR OWN STROBE, BELL, BUZZER, ETC? Search for B0BWYLWWV6 ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0887SMPKK | | Audible Noise | 110 db | | Battery Description | Alkaline | | Best Sellers Rank | #289 in Home Security Systems | | Brand | YoLink | | Built-In Media | Batteries | | Color | White | | Compatible Devices | Smartphone, Tablet | | Control Method | App, Remote, Voice | | Customer Reviews | 4.4 4.4 out of 5 stars (1,131) | | Item Dimensions L x W x H | 3.1"L x 2"W x 3.1"H | | Item Highlight | Remote Siren Control, Panic Alerts, Works with Alexa/Home Assistant, LoRa YoLink Protocol Up to 2034 Feet, Hub Required | | Manufacturer | YoSmart | | Manufacturer Warranty Description | 1 Year | | Maximum Range | 402.34 meters | | Model Number | YS7103-UC | | Mounting Type | Wall Mount | | Number of Batteries | 2 AA batteries required. | | Number of Items | 1 | | Number of Packs | 1 | | Power Source | Battery Powered | | Sensor Technology | Contact Sensor | | Size | 3.1 inches | | UPC | 750258361872 | | Unit Count | 1 Count | | Voltage | 5 volts | ## Product Details - **Brand:** YoLink - **Color:** White - **Compatible Devices:** Smartphone, Tablet - **Power Source:** Battery Powered - **Product Dimensions:** 3.1"L x 2"W x 3.1"H ## Images ![YoLink Smart Security Siren Alarm, 110 dB, YS7103 - Image 1](https://m.media-amazon.com/images/I/51rbcpDYTeL.jpg) ![YoLink Smart Security Siren Alarm, 110 dB, YS7103 - Image 2](https://m.media-amazon.com/images/I/41qD-Bapp-L.jpg) ![YoLink Smart Security Siren Alarm, 110 dB, YS7103 - Image 3](https://m.media-amazon.com/images/I/51xWrgsMi4L.jpg) ![YoLink Smart Security Siren Alarm, 110 dB, YS7103 - Image 4](https://m.media-amazon.com/images/I/51UpoRQ2skL.jpg) ![YoLink Smart Security Siren Alarm, 110 dB, YS7103 - Image 5](https://m.media-amazon.com/images/I/517B7+DwMOL.jpg) ## Available Options This product comes in different **Set** options. ## Questions & Answers **Q: Can somebody tell me why I would need a siren if 8 alexas in my house would warn me of a leak?** A: Yes, because when the internet is down or got the power outage, all the Alexa will not work. But the water leak can trigger the siren without internet. If you installed the batteries in the siren, even there is power outage, the water leak can trigger the siren. Thanks! **Q: Does the siren stay audible after it is triggered until someone turns it off?** A: YoLink Siren Alarm will automatically disable the alarm according to the Alarm Duration setting via YoLink APP, the default setting is 30 seconds. And other ways to turn off the Siren Alarm are as below. 1, Press the SET button on the Siren Alarm. 2, Click Disable button in YoLink App. 3, Press the relative OFF button on the YoLink Remote (sold separately). **Q: Is there a way to have door sensor trigger siren when door is left open for x amount of time? Also, can closed door sensor shut off siren?** A: You can set the siren to go off @ 10 seconds and up. You can set it up to go off when open and/or closed. **Q: How any sensors can be connected to hub and alarm** A: One YoLink Hub supports 200 YoLink devices in real test. And you can add one or more YoLink Hub to expand signal coverage. One YoLink Siren supports up to 128 YoLink devices in total. ## Frequently Bought Together - Smart Siren Alarm, Wireless Home Security Alarm with 110 dB Loud Audible Alerts, Remote Control, Compatible with Alexa, Google, Home Assistant, IFTTT - Hub Required - YoLink LoRa 1/4 Mile Wireless Range Smart Motion Detector, Indoor Motion Sensor, Motion Detector, Alexa, IFTTT, YoLink Hub Required - YoLink LoRa Smart Door & Window Sensor 3-Pack: Door Left-Open Reminders, up to 1/4 Mile Open-Air Range, up to 5 Year Battery Life, Alexa, IFTTT, Home Assistant --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.hr/products/222402965-yolink-smart-security-siren-alarm-110-db-ys7103](https://www.desertcart.hr/products/222402965-yolink-smart-security-siren-alarm-110-db-ys7103) --- *Product available on Desertcart Croatia* *Store origin: HR* *Last updated: 2026-09-18*