---
product_id: 625129728
title: "15-Piece WiFi Home Security System, DIY Wireless Alarm Kit, No Subscription | 120dB Loud Alarm, 8-Hour Backup Battery, Instant App Alerts, DIY Installation, No Monthly Fee, Expandable Home Protection"
brand: "tolviviov"
price: "₨115604"
currency: LKR
in_stock: true
reviews_count: 13
category: "Tolviviov"
url: https://www.desertcart.lk/products/625129728-15-piece-wifi-home-security-system-diy-wireless-alarm-kit
store_origin: LK
region: Sri Lanka
---

# Instant smartphone alerts 2.4GHz WiFi connectivity 120dB ultra-loud siren 15-Piece WiFi Home Security System, DIY Wireless Alarm Kit, No Subscription | 120dB Loud Alarm, 8-Hour Backup Battery, Instant App Alerts, DIY Installation, No Monthly Fee, Expandable Home Protection

**Brand:** tolviviov
**Price:** ₨115604
**Availability:** ✅ In Stock

## Summary

> 🔐 Secure smarter, not harder — your home’s silent guardian with a loud voice.

## Quick Answers

- **What is this?** 15-Piece WiFi Home Security System, DIY Wireless Alarm Kit, No Subscription | 120dB Loud Alarm, 8-Hour Backup Battery, Instant App Alerts, DIY Installation, No Monthly Fee, Expandable Home Protection by tolviviov
- **How much does it cost?** ₨115604 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.lk](https://www.desertcart.lk/products/625129728-15-piece-wifi-home-security-system-diy-wireless-alarm-kit)

## Best For

- tolviviov enthusiasts

## Why This Product

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

## Key Features

- • **Zero Monthly Fees:** Keep your home protected without the subscription trap—save money while staying safe.
- • **Effortless DIY Setup:** Get your home secured in under an hour—no pros needed, no stress.
- • **Loud & Clear Deterrence:** 120dB siren that sends intruders running before they even think twice.
- • **Expandable & Customizable:** Start with 15 pieces, grow up to 20 sensors and 5 remotes to fit your evolving security needs.
- • **Smartphone Control Anywhere:** Manage and monitor your security system remotely with real-time app notifications.

## Overview

The 15-Piece WiFi Home Security System offers a comprehensive, DIY wireless solution featuring 120dB siren, 8-hour battery backup, and seamless 2.4GHz WiFi connectivity. Compatible with Alexa and controlled via an intuitive app, it delivers instant alerts and customizable expansion without any monthly fees, making it the perfect blend of affordability, convenience, and robust home protection.

## Description

desertcart.com : 15-Piece WiFi Home Security System, DIY Wireless Alarm Kit, No Subscription | 120dB Loud Alarm, 8-Hour Backup Battery, Instant App Alerts, DIY Installation, No Monthly Fee, Expandable Home Protection : Electronics

Review: Easy to Install and Great Peace of Mind - I've been pleasantly surprised by this security system. The setup was straightforward, and I had everything connected to the app in less than an hour without needing any professional installation. The instructions were easy to follow, making the whole process stress-free. The sensors respond quickly, and the instant app notifications give me peace of mind whenever a door or window is opened. The 120dB alarm is extremely loud, which is exactly what you want from a home security system. I also appreciate the built-in backup battery, so it keeps working even during a power outage. One of the biggest advantages is that there are no monthly subscription fees. You get reliable protection without paying extra every month, and the system can be expanded later if you want to add more sensors. Overall, this is an excellent value for anyone looking for an affordable, easy-to-install home security system. It's reliable, user-friendly, and offers great features for the price. I would definitely recommend it.
Review: Good Value With No Subscription - I wanted a simple home security system without paying a monthly subscription, and this has worked well so far. Setup was fairly straightforward, the sensors connected without much trouble, and I like getting alerts on my phone when something is triggered. It feels like a good option for basic home protection, especially with the number of door sensors included. I also appreciate having the keypad and remotes instead of relying only on the app. It is not a replacement for a professionally monitored system, but for the price and no monthly fee, it is a pretty good deal.

## Features

- Control your home security system with ease using the app remote control feature, giving you peace of mind even when you're away.
- DIY installation made simple, no need for professional help or complicated setups. With a 120Db siren, you can rest assured knowing that any potential intruders will be deterred.
- Stay informed and receive real-time alerts directly to your smartphone through the app, keeping you updated on any suspicious activity. Easily customize your home alarm system to fit your needs, It supports expansion of up to 20 sensors and 5 remote controls/keypads, which can be added to the WiFi alarm station.
- No monthly fees required, saving you money while still ensuring the safety of your home and loved ones. Our door Alarm System is WiFi wireless and works seamlessly with Alexa, providing you with a hands-free experience.WIFI connection, Only works on 2.4GHz WiFi network, does NOT support 5GHz WiFi networks.
- What You Get: 1 wifi alarm base station, 1 keypad, 1 motion sensors, 10 door sensors, 2 remote controls. User manual and friendly customer service.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0CZLL7BPT |
| Alert Type | Audio & Motion |
| Antenna Location | Door Security, home security, window security |
| Assembly Instructions Description | Install Door/Window Sensors Using Included Adhesive Strips Or Mounting Hardware. |
| Audible Noise | 120 db |
| Battery Average Life | 8 hours |
| Battery Cell Type | Alkaline |
| Best Sellers Rank | #166 in Home Security Systems |
| Brand | tolviviov |
| Built-In Media | 1 wifi alarm base station, 10 door sensors,1 motion sensors,1 keypad, 2 remote controls |
| Color | pearl white |
| Compatible Devices | Alexa |
| Connectivity Technology | Wireless |
| Connector Type | Wifi |
| Control Method | App, Remote, Voice |
| Customer Reviews | 4.2 out of 5 stars 961 Reviews |
| Installation Method | Diy Wireless |
| Item Dimensions | 10.24 x 7.86 x 2.68 inches |
| Item Type Name | home security system |
| Item dimensions L x W x H | 10.24 x 7.86 x 2.68 inches |
| Manufacturer | Daping |
| Maximum Range | 100 feet |
| Mfr Part Number | Dp-w2 |
| Model Number | Dp-w2 |
| Power Source | Battery Powered |
| Sensor Technology | Door Sensor |
| Unit Count | 8 Count |
| Voltage | 5 volts |

## Product Details

- **Brand:** tolviviov
- **Color:** pearl white
- **Compatible Devices:** Alexa
- **Item dimensions L x W x H:** 10.24 x 7.86 x 2.68 inches
- **Power Source:** Battery Powered

## Images

![15-Piece WiFi Home Security System, DIY Wireless Alarm Kit, No Subscription | 120dB Loud Alarm, 8-Hour Backup Battery, Instant App Alerts, DIY Installation, No Monthly Fee, Expandable Home Protection - Image 1](https://m.media-amazon.com/images/I/71zJlutdgKL.jpg)

## Available Options

This product comes in different **Color, Number Of Items** options.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Easy to Install and Great Peace of Mind
*by Z***Z on July 19, 2026*

I've been pleasantly surprised by this security system. The setup was straightforward, and I had everything connected to the app in less than an hour without needing any professional installation. The instructions were easy to follow, making the whole process stress-free. The sensors respond quickly, and the instant app notifications give me peace of mind whenever a door or window is opened. The 120dB alarm is extremely loud, which is exactly what you want from a home security system. I also appreciate the built-in backup battery, so it keeps working even during a power outage. One of the biggest advantages is that there are no monthly subscription fees. You get reliable protection without paying extra every month, and the system can be expanded later if you want to add more sensors. Overall, this is an excellent value for anyone looking for an affordable, easy-to-install home security system. It's reliable, user-friendly, and offers great features for the price. I would definitely recommend it.

### ⭐⭐⭐⭐⭐ Good Value With No Subscription
*by N***7 on July 26, 2026*

I wanted a simple home security system without paying a monthly subscription, and this has worked well so far. Setup was fairly straightforward, the sensors connected without much trouble, and I like getting alerts on my phone when something is triggered. It feels like a good option for basic home protection, especially with the number of door sensors included. I also appreciate having the keypad and remotes instead of relying only on the app. It is not a replacement for a professionally monitored system, but for the price and no monthly fee, it is a pretty good deal.

### ⭐⭐⭐⭐ Very impressed!
*by V***G on November 26, 2025*

I spend quite a bit of time away from home and to be fair, I live in a pretty remote area just outside of a small town where crime is almost nonexistent. Still, peace of mind is a pretty high priority for me. I didn't want to go with a subscription service because in reality, it would very likely be a waste of money every month. This Tolviviov Alarm System comes with very clear instructions and is easy to set up. The only aggravating thing is that this, and most wireless systems, function on a 2.4 Ghz. Wi-Fi network, and I'm rocking a 5.0 Ghz network. I know there's a way to get in and switch things up, but I have zero idea how to do it and really don't want to learn. Manufactures need to keep up with current tech, not force their customers to regress. In order to solve this issue I bought an inexpensive plug-and-play Wi-Fi extender that converts 5.0 to 2.4 and linked this system to the extender. After sorting out the connectivity issue, the rest of the instillation went quickly and easily. I was a little concerned because the door trim in my house isn't flush with the door and I was afraid the contact sensors wouldn't work without having to remove material from the trim, which I really didn't want to do, but to my relief, there's actually quite a bit of play allowed for the contact sensors to still function correctly. So they don't actually need to be in direct contact. With that hurdle jumped, I went on attaching the contact sensors to my doors and windows, mounted the motion sensor, and set up the base. I've got the keypad set up, but never use it. It's more for show, in my case. Between the fob, phone app, and Alexa, I really have no need for the keypad. Speaking of those other methods, all work very reliably. With the phone app, I can monitor and arm/disarm the system from anywhere. Same with asking Alexa to do it for you. The fob allows you to arm/disarm from just outside the home. When activated, the alarm sends an immediate notification to your phone, as well as notifications when the system is armed/disarmed. While I've never had an unexpected alarm, I have tested it enough to feel confident in its functionality, and should my alarm ever go off for a nefarious reason, I can do exactly what a monitoring service would do; call the police. This is an inexpensive and practical solution to a problem that probably didn't need to be addressed in my case, but I sleep a lot better knowing that my home is monitored while I'm away. Even if I'm the one doing the monitoring.

## Frequently Bought Together

- tolviviov Alarm System for Home Security, DIY Door Alarm Security Systems, Smart App Alerts, 15Piece Kit, No Monthly fee, WiFi Alarm, Door Window Motion Sensor, for Home Security, and Kids Safety
- tolviviov Motion Sensor - Compatible with tolviviov Home Alarm System-HUB Needed
- Entry Sensor (Pack of 6) - Window and Door Protection - Compatible with tolviviov Home Security System

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*Product available on Desertcart Sri Lanka*
*Store origin: LK*
*Last updated: 2026-08-05*