--- product_id: 250510340 title: "WiFi Door Alarm System, Wireless DIY Smart Home Security System, with Phone APP Alert, 8 Pieces-Kit (Alarm Siren, Door Window Sensor, Remote), Work with Alexa, for House, Apartment, by tolviviov" brand: "tolviviov" price: "₩180889" currency: KRW in_stock: true reviews_count: 13 category: "Tolviviov" url: https://www.desertcart.kr/products/250510340-wifi-door-alarm-system-wireless-diy-smart-home-security-system store_origin: KR region: South Korea --- # 2.4GHz WiFi only 8-hour battery backup Loud 100dB alarm siren WiFi Door Alarm System, Wireless DIY Smart Home Security System, with Phone APP Alert, 8 Pieces-Kit (Alarm Siren, Door Window Sensor, Remote), Work with Alexa, for House, Apartment, by tolviviov **Brand:** tolviviov **Price:** ₩180889 **Availability:** ✅ In Stock ## Summary > 🔐 Elevate your home security game—smart, sleek, and always connected! ## Quick Answers - **What is this?** WiFi Door Alarm System, Wireless DIY Smart Home Security System, with Phone APP Alert, 8 Pieces-Kit (Alarm Siren, Door Window Sensor, Remote), Work with Alexa, for House, Apartment, by tolviviov by tolviviov - **How much does it cost?** ₩180889 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.kr](https://www.desertcart.kr/products/250510340-wifi-door-alarm-system-wireless-diy-smart-home-security-system) ## 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 - • **Instant Smartphone Alerts:** Stay in the know with real-time app notifications wherever you are - • **Voice-Controlled Security:** Hands-free control via Alexa & Google Assistant for modern convenience - • **Effortless DIY Installation:** Tool-free setup in minutes—no wall damage, no stress - • **Expandable Up to 20 Sensors:** Customize your security with scalable sensor and remote additions - • **Seamless 2.4GHz WiFi Connectivity:** Reliable wireless security without the 5GHz hassle ## Overview The tolviviov WiFi Door Alarm System is an 8-piece wireless smart home security kit designed for easy DIY installation. Operating exclusively on 2.4GHz WiFi, it features a loud 100dB siren, real-time smartphone alerts, and voice control compatibility with Alexa and Google Assistant. With expandable sensor support up to 20 units and 5 remotes, it offers customizable protection for apartments and houses without subscription fees. ## Description desertcart.com : WiFi Door Alarm System, Wireless DIY Smart Home Security System, with Phone APP Alert, 8 Pieces-Kit (Alarm Siren, Door Window Sensor, Remote), Work with Alexa, for House, Apartment, by tolviviov : Electronics Review: Responsive and reliable - It is easy to set up and connect to Alexa. I had the sensor at the garage door, sliding door, and cabinets. The alarm is quite loud. The app is very reliable and easy to use. Also, it’s very responsive and the connectivity is very seamless. You pay less with the same function as the other brands that cost more. So far I’m happy Review: Good quality - I’ve been using this WiFi door alarm system for a bit now, and it’s actually a solid, no-fuss setup—especially if you don’t want to deal with complicated installations. Everything is wireless, so it was easy to stick the sensors on doors and windows and get it up and running pretty quickly. The app alerts are super helpful. I like being able to check what’s going on even when I’m not home, and the notifications come through fast. The alarm siren is surprisingly loud too—definitely enough to get your attention (and probably your neighbors’). It’s also nice that it works with desertcart Alexa, so you can control it with voice commands, which adds a bit of convenience. The remote is simple and does the job without any confusion. If I had to nitpick, the app interface could be a little more polished, but it’s not a dealbreaker. For the price and what you get in the kit, it’s a really good option for basic home security without going all-in on a professional system. ## Features - WIFI Network: WIFI connection, Only works on 2.4GHz WiFi network, does NOT support 5GHz WiFi networks. - SMART ALARM SYSTEM for Home: tolviviov Alarm Security System is an affordable solution for your apartment security. You have full control over the door alarms for home security through your smartphone and get instant notifications of alarms alert in your house or apartment. - CUSTOMIZATION: You can add extra door and window sensors, motion detectors, wireless doorbell, and water detectors to different rooms in your home security systems;It supports expansion of up to 20 sensors and 5 remote controls/keypads, which can be added to the WiFi alarm station. - DIY INSTALLATION: Easily set up tolviviov Wireless Home Security System in minutes without tools. The wireless connection devices does not damage the wall. The alarm station should ALWAYS CONNECT to AC adapter. The backup battery works for 8 hours, only as an emergency battery. - VOICE CONTROL: Your tolviviov Home Alarm System can be easily controlled by Away, Disarm, and Home modes with your voice. Works with Alexa and Google Assistant. - ALPHA WIRELESS SECURITY SYSTEM: A smart way to protect your house with tolviviov Smart Home Security System. 8-piece kit includes the 1 alarm siren station, 5 windows & door sensors and 2 remote controls. No contracts and No subscription fee. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B08LKXCL65 | | Alert Type | Audio & Motion | | Antenna Location | indoor use | | Assembly Instructions Description | Easy DIY setup in minutes without tools | | Battery Average Life | 8 Hours | | Battery Cell Type | Lithium | | Best Sellers Rank | #77 in Home Security Systems | | Brand | tolviviov | | Built-In Media | 1 base station, 5 door sensors, 2 remote control | | Color | Grey-8pack | | Compatible Devices | Smartphone | | Connectivity Technology | Wireless | | Connector Type | USB Type C | | Control Method | App, Remote, Voice | | Customer Reviews | 4.2 out of 5 stars 4,377 Reviews | | Installation Method | Self-Adhesive | | Item Dimensions | 9.06 x 6.69 x 1.97 inches | | Item Type Name | home-security-systems | | Item Weight | 1.1 Pounds | | Item dimensions L x W x H | 9.06 x 6.69 x 1.97 inches | | Manufacturer | Daping | | Maximum Range | 100 Meters | | Mfr Part Number | w2 | | Model Number | DP-W2 | | Power Source | AC power with battery backup | | Sensor Technology | Motion Sensor | | Smart Home Compatibility | Smart Home Compatible | | UPC | 791590150625 | | Unit Count | 8.0 Count | | Voltage | 5 Volts | ## Product Details - **Brand:** tolviviov - **Color:** Grey-8pack - **Compatible Devices:** Smartphone - **Item dimensions L x W x H:** 9.06 x 6.69 x 1.97 inches - **Power Source:** AC power with battery backup ## Images ![WiFi Door Alarm System, Wireless DIY Smart Home Security System, with Phone APP Alert, 8 Pieces-Kit (Alarm Siren, Door Window Sensor, Remote), Work with Alexa, for House, Apartment, by tolviviov - Image 1](https://m.media-amazon.com/images/I/71e3gJyiIBL.jpg) ## Available Options This product comes in different **Style** options. ## Questions & Answers **Q: I cannot get it to pair with my iPhone 13, went thru all the troubleshooting and still won’t?! Any suggestion ?** A: For some reason the motion detector won't auto sync, open your app and go to your home screen, then to accessories, add it to your system there. Hours this helps. **Q: Does this system have the option to chime instead of alarm? Also does it send an alert to your smart phone?** A: Alert to your smart phone, you can set it for email notification and of course the app itself will tell you. You also have the option to have alerts texted to you, but that's an additional monthly charge. **Q: Can you disable via Alexa with a command** A: Yes. If arming you can simply tell Alexa to set to home or away mode. If asking her to disarm, you will have to setup a passcode with her and she will require it to disarm the system through your Echo device. **Q: Can these be shut off by sneaky teenagers without the remote or my phone?** A: I haven’t seen it happen. If they don’t have the app or the remote it’s pretty tightly controlled. Unless the sneaky teens are electrical engineers or computer programmers I think you are good. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Responsive and reliable *by C***Y on May 20, 2026* It is easy to set up and connect to Alexa. I had the sensor at the garage door, sliding door, and cabinets. The alarm is quite loud. The app is very reliable and easy to use. Also, it’s very responsive and the connectivity is very seamless. You pay less with the same function as the other brands that cost more. So far I’m happy ### ⭐⭐⭐⭐⭐ Good quality *by J***N on April 18, 2026* I’ve been using this WiFi door alarm system for a bit now, and it’s actually a solid, no-fuss setup—especially if you don’t want to deal with complicated installations. Everything is wireless, so it was easy to stick the sensors on doors and windows and get it up and running pretty quickly. The app alerts are super helpful. I like being able to check what’s going on even when I’m not home, and the notifications come through fast. The alarm siren is surprisingly loud too—definitely enough to get your attention (and probably your neighbors’). It’s also nice that it works with Amazon Alexa, so you can control it with voice commands, which adds a bit of convenience. The remote is simple and does the job without any confusion. If I had to nitpick, the app interface could be a little more polished, but it’s not a dealbreaker. For the price and what you get in the kit, it’s a really good option for basic home security without going all-in on a professional system. ### ⭐⭐⭐⭐ Quick setup, solid value👍🏽 *by R***A on September 27, 2025* Setup was quick and straightforward—everything was up and running within an hour. The system isn’t heavy on features or customization, and app notifications were a bit tricky on my second phone, but overall it works well. The package comes with plenty of sensors, and the wireless range is perfect for small homes or apartments. Contact sensors use 3M adhesives, while motion detectors require screws. The built-in alarm is decently loud, but I added the optional external siren for extra punch. For the price—and with no monthly fees—this is a solid, no-frills, cost-effective alarm solution. In just seven months it will pay for itself compared to my old service, and I’m hopeful it’ll deliver reliable protection for years. ## Frequently Bought Together - WiFi Door Alarm System, Wireless DIY Smart Home Security System, with Phone APP Alert, 8 Pieces-Kit (Alarm Siren, Door Window Sensor, Remote), Work with Alexa, for House, Apartment, by tolviviov - Blink Outdoor 4 (newest model), Wireless smart security camera, two-year battery, 1080p HD day and infrared night live view, two-way talk – 3 camera system - Blink Mini 2 (Newest Model) — Home Security & Pet Camera(s) with HD video, color night view, motion detection, two-way audio, and built-in spotlight — 1 camera (White) --- ## 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.kr/products/250510340-wifi-door-alarm-system-wireless-diy-smart-home-security-system](https://www.desertcart.kr/products/250510340-wifi-door-alarm-system-wireless-diy-smart-home-security-system) --- *Product available on Desertcart South Korea* *Store origin: KR* *Last updated: 2026-07-07*