---
product_id: 100383921
title: "Smanos WS-20 Battery-Powered Outdoor Siren - Wireless Siren, Home Alarm Sensor, Loud Sound and Notable Flashes, Anti-Theft Protection, Weatherproof, Burglar Alarm, Battery-Powered, K1/K2 Compatible"
brand: "smanos"
price: "884 Lei"
currency: RON
in_stock: true
url: https://www.desertcart.ro/products/100383921-smanos-ws-20-battery-powered-outdoor-siren-wireless-siren-home
store_origin: RO
region: Romania
---

# Smanos WS-20 Battery-Powered Outdoor Siren - Wireless Siren, Home Alarm Sensor, Loud Sound and Notable Flashes, Anti-Theft Protection, Weatherproof, Burglar Alarm, Battery-Powered, K1/K2 Compatible

**Brand:** smanos
**Price:** 884 Lei
**Availability:** ✅ In Stock

## Quick Answers

- **What is this?** Smanos WS-20 Battery-Powered Outdoor Siren - Wireless Siren, Home Alarm Sensor, Loud Sound and Notable Flashes, Anti-Theft Protection, Weatherproof, Burglar Alarm, Battery-Powered, K1/K2 Compatible by smanos
- **How much does it cost?** 884 Lei with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.ro](https://www.desertcart.ro/products/100383921-smanos-ws-20-battery-powered-outdoor-siren-wireless-siren-home)

## Best For

- smanos enthusiasts

## Why This Product

- Trusted smanos brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Description

Full description not available

## Features

- About this item     OUTDOOR SECURITY SYSTEM: The WS-20 Battery-Powered Outdoor Siren is a wireless, weatherproof strobe siren designed to be used with the smanos K1 or K2 alarm systems     POWERFUL LIGHT AND SOUND: The WS-20 will emit a loud siren of 105 dB and flash rapidly to deter any would-be intruders     TAMPERED SWITCH: The siren will sound at the set volume and an alarm signal will be sent to the paired K1/K2 hub when the tamper switch is triggered on the WS-20     INSTALLATION: This siren needs to be paired to the K1/K2 Hub through the smanos home app accessories page by pressing the + button. You can check the siren’s connection with your K1/K2 hub on the app     SMANOS: Offers the experience of a DIY wireless security system to households worldwide. The WS-20 is compatible with the K1 / K2 smart home and security kit    ›See more product details

## Images

![Smanos WS-20 Battery-Powered Outdoor Siren - Wireless Siren, Home Alarm Sensor, Loud Sound and Notable Flashes, Anti-Theft Protection, Weatherproof, Burglar Alarm, Battery-Powered, K1/K2 Compatible - Image 1](https://m.media-amazon.com/images/I/51wc-yK773L.jpg)
![Smanos WS-20 Battery-Powered Outdoor Siren - Wireless Siren, Home Alarm Sensor, Loud Sound and Notable Flashes, Anti-Theft Protection, Weatherproof, Burglar Alarm, Battery-Powered, K1/K2 Compatible - Image 2](https://m.media-amazon.com/images/I/61TDtbJryBL.jpg)
![Smanos WS-20 Battery-Powered Outdoor Siren - Wireless Siren, Home Alarm Sensor, Loud Sound and Notable Flashes, Anti-Theft Protection, Weatherproof, Burglar Alarm, Battery-Powered, K1/K2 Compatible - Image 3](https://m.media-amazon.com/images/I/81YuGud-qOL.jpg)
![Smanos WS-20 Battery-Powered Outdoor Siren - Wireless Siren, Home Alarm Sensor, Loud Sound and Notable Flashes, Anti-Theft Protection, Weatherproof, Burglar Alarm, Battery-Powered, K1/K2 Compatible - Image 4](https://m.media-amazon.com/images/I/71j70aqrz+L.jpg)

---

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---

*Product available on Desertcart Romania*
*Store origin: RO*
*Last updated: 2026-03-03*