---
product_id: 515768374
title: "Outdoor Alarm Controller 2, Battery-Powered Siren/Alarm/Relay Controller, 12VDC Out, Up to 1/4 Mile Open-Air Range, 110dB Siren Included, YoLink Hub Required for Full-Functionality!"
brand: "yolink"
price: "SAR 355"
currency: SAR
in_stock: true
category: "Yo Link"
url: https://www.desertcart.com.sa/products/515768374-outdoor-alarm-controller-2-battery-powered-siren-alarm-relay-controller
store_origin: SA
region: Saudi Arabia
---

# Up to 1/4 mile wireless range 110dB loud siren included Battery-powered with 5-year life Outdoor Alarm Controller 2, Battery-Powered Siren/Alarm/Relay Controller, 12VDC Out, Up to 1/4 Mile Open-Air Range, 110dB Siren Included, YoLink Hub Required for Full-Functionality!

**Brand:** yolink
**Price:** SAR 355
**Availability:** ✅ In Stock

## Summary

> 🚨 Stay ahead of threats with wireless power and range that never quits!

## Quick Answers

- **What is this?** Outdoor Alarm Controller 2, Battery-Powered Siren/Alarm/Relay Controller, 12VDC Out, Up to 1/4 Mile Open-Air Range, 110dB Siren Included, YoLink Hub Required for Full-Functionality! by yolink
- **How much does it cost?** SAR 355 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.sa](https://www.desertcart.com.sa/products/515768374-outdoor-alarm-controller-2-battery-powered-siren-alarm-relay-controller)

## 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

- • **Wireless Freedom:** No wiring needed—built-in power supply and LoRa device-to-device pairing keep you connected even without WiFi or internet.
- • **Smart Integration:** Full app control and battery monitoring via YoLink Hub, compatible with a growing ecosystem of smart home/business devices.
- • **Long-Range Reliability:** Covers up to 0.6 km (1/4 mile) open-air range for expansive property protection.
- • **Power Up Your Security:** Delivers 1 amp 12VDC output to power multiple sirens or strobes effortlessly.
- • **Multi-Alert Versatility:** Use as panic alarm, intrusion siren, or monitor doors, leaks, temperature & humidity with compatible YoLink sensors.

## Overview

The YoLink Outdoor Alarm Controller 2 is a battery-powered, wireless siren and relay controller featuring a powerful 110dB siren, 1 amp 12VDC output, and an impressive 1/4 mile open-air range. Designed for professional-grade security, it operates independently of WiFi or internet using patented LoRa device-to-device pairing, ensuring uninterrupted alerts. Compatible with YoLink’s smart ecosystem via the required hub, it supports multi-functional alarms including intrusion, panic, and environmental monitoring. Batteries included for immediate deployment, making it a versatile and reliable choice for modern home and business security.

## Description

desertcart.com: Outdoor Alarm Controller 2, Battery-Powered Siren/Alarm/Relay Controller, 12VDC Out, Up to 1/4 Mile Open-Air Range, 110dB Siren Included, YoLink Hub Required for Full-Functionality! : Health & Household

## Features

- MORE POWER TO YOU! The features of our original Outdoor Alarm Controller, but now with up to 1 amp 12VDC power output! Control power-hungry devices like strobes or control multiple sirens, etc.
- 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.
- WIRE LESS! The Outdoor Alarm Controller 2 can power your siren or other 12VDC device WITHOUT the need for wiring from a 12VDC power supply; the power supply is built-in. Optionally, you can connect it to a 12VDC power source (not included), to extend the life of the batteries.
- 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!
- 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.
- 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 INCLUDED! Four alkaline C cell batteries included.
- This product is also available without the siren. Search ASIN# B0BWYLWWV6

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0BWYLT3JB |
| Audible Noise | 110 db |
| Battery Description | Alkaline |
| Best Sellers Rank | #211 in Home Security Systems |
| Brand | YoLink |
| Built-In Media | Controller |
| Color | black |
| Compatible Devices | Smartphone |
| Control Method | App |
| Customer Reviews | 4.4 4.4 out of 5 stars (604) |
| Item Dimensions L x W x H | 8.46"L x 4.53"W x 4.53"H |
| Item Type Name | Outdoor Alarm Controller and Siren Horn |
| Manufacturer | YoSmart |
| Maximum Range | 0.6 km |
| Mfr Part Number | YS7107-UC+ES626 |
| Model Number | YS7107-UC+ES626 |
| Mounting Type | Wall Mount |
| Number of Batteries | 4 C batteries required. (included) |
| Power Source | Battery Powered |
| Sensor Technology | Contact Sensor |
| Size | 5-Year Battery |
| UPC | 810121540404 |
| Unit Count | 1 Count |
| Voltage | 12 volts |

## Product Details

- **Brand:** YoLink
- **Color:** black
- **Compatible Devices:** Smartphone
- **Power Source:** Battery Powered
- **Product Dimensions:** 8.46"L x 4.53"W x 4.53"H

## Images

![Outdoor Alarm Controller 2, Battery-Powered Siren/Alarm/Relay Controller, 12VDC Out, Up to 1/4 Mile Open-Air Range, 110dB Siren Included, YoLink Hub Required for Full-Functionality! - Image 1](https://m.media-amazon.com/images/I/61x819wVesL.jpg)
![Outdoor Alarm Controller 2, Battery-Powered Siren/Alarm/Relay Controller, 12VDC Out, Up to 1/4 Mile Open-Air Range, 110dB Siren Included, YoLink Hub Required for Full-Functionality! - Image 2](https://m.media-amazon.com/images/I/61hdjtdBGlL.jpg)
![Outdoor Alarm Controller 2, Battery-Powered Siren/Alarm/Relay Controller, 12VDC Out, Up to 1/4 Mile Open-Air Range, 110dB Siren Included, YoLink Hub Required for Full-Functionality! - Image 3](https://m.media-amazon.com/images/I/81Z4Vf-LYtL.jpg)
![Outdoor Alarm Controller 2, Battery-Powered Siren/Alarm/Relay Controller, 12VDC Out, Up to 1/4 Mile Open-Air Range, 110dB Siren Included, YoLink Hub Required for Full-Functionality! - Image 4](https://m.media-amazon.com/images/I/81MSTOyxRkL.jpg)
![Outdoor Alarm Controller 2, Battery-Powered Siren/Alarm/Relay Controller, 12VDC Out, Up to 1/4 Mile Open-Air Range, 110dB Siren Included, YoLink Hub Required for Full-Functionality! - Image 5](https://m.media-amazon.com/images/I/717O4Dl-SkL.jpg)

## Available Options

This product comes in different **Set** options.

## Frequently Bought Together

- Outdoor Alarm Controller 2, Battery-Powered Siren/Alarm/Relay Controller, 12VDC Out, Optional 12VDC In, Up to 1/4 Mile Open-Air Range, 110dB Siren Included, YoLink Hub Required For Full-Functionality!
- YoLink LoRa Smart Outdoor Motion Sensor Starter Kit, Driveway Alert, Property Invasion/Tresspassing Detector, Email/SMS/Push Alerts, Alexa, IFTTT, Home Assistant: Includes (2) Sensors, (1) SpeakerHub

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*Product available on Desertcart Saudi Arabia*
*Store origin: SA*
*Last updated: 2026-07-27*