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
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Availability:
Only 10 left in stock, order soon!
Arrives
Sunday, May 10
Style: Grey 8
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.
Brand: tolviviov
Color: Grey-8pack
Power Source: AC power with battery backup
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
Compatible Devices: Smartphone
Connectivity Technology: Wireless
Alert Type: Audio & Motion
Voltage: 5 Volts
Control Method: App, Remote, Voice
Maximum Range: 100 Meters
Battery Average Life: 8 Hours
Sensor Technology: Motion Sensor
Connector Type: USB Type C
Smart Home Compatibility: Smart Home Compatible
Item Dimensions: 9.06 x 6.69 x 1.97 inches
Item Weight: 1.1 Pounds
Unit Count: 8.0 Count
Color: Grey-8pack
Battery Cell Type: Lithium
Brand: tolviviov
Built-In Media: 1 base station, 5 door sensors, 2 remote control
Model Number: DP-W2
UPC: 791590150625
Mfr Part Number: w2
Manufacturer: Daping
Item Type Name: home-security-systems
Installation Method: Self-Adhesive
Antenna Location: indoor use
Assembly Instructions Description: Easy DIY setup in minutes without tools
Frequently asked questions
If you place your order now, the estimated arrival date for this product is:
Sunday, May 10
Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
- Klarna Financing
- Affirm Pay in 4
- Affirm Financing
- Afterpay Financing
- PayTomorrow Financing
- Financing through Apple Pay
Learn more about financing & leasing here.
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Top Amazon Reviews
Style: Grey 8
This tolviviov 8-piece WiFi Door Alarm System is exactly what I needed for my apartment. Setup was fast and painless — the app guided me step-by-step and all devices paired in minutes. The door/window sensors are compact and discreet, the remote makes arming/disarming simple, and the siren is loud enough to deter intruders. Push notifications to my phone are instant, and Alexa integration lets me arm the system with voice commands. Reliable, affordable, and perfect for renters or homeowners who want a straightforward smart security solution. Highly recommend!
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Reviewed in the United States on April 9, 2026 by Ricky Coles
Style: White 8
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.
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Reviewed in the United States on April 18, 2026 by Jean baptiste Saint Amon
Style: 10 PACK
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.
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Reviewed in the United States on September 27, 2025 by Renaldo De Silva
Style: Grey 8
This is exactly what we were looking for. We wanted a low cost security option that is reliable. I like that the base station can run on batteries for a long time if the power goes out. It's a basic set up, but it covers all the most important bases without being super expensive. The app is really easy to use too.
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Reviewed in the United States on April 20, 2026 by Jessica
Style: Grey 8
I bought this for my elderly mother who lives alone out in the country, and has never had an alarm system. Recently, they ran into some trouble in the neighborhood, so I didn't want to wait and have installation done by a professional company with hard wiring and all that drama, so I immediately came to Amazon and searched. Of all the other alarm systems, this is the one that I found to be the most reliable, and after reading reviews, I noticed the compliments on the compatibility with wi-fi, the connectivity, and the loudness. It comes with five window sensors, or really two door sensors and three window sensors, easily installed, the main unit can sit pretty much anywhere you don't have to put it on the wall if you don't want to but you can. It comes with two key fobs to disarm and arm, you can also monitor from your phone from anywhere, so this is more like a true security system than one would expect to get for such a low price. I also got her a video doorbell in addition to this unit, so she is all set. My brother was able to get it up and running in less than 20 minutes, and their Wi-Fi is compatible with it I believe it's 2.4 gh that you should have, which should not be a problem for most people. This is perfect for a small apartment, I would not recommend for a huge home because although it is loud, it is a portable alarm system pretty much. You can literally put this thing in your car to ward off intruders. Cannot beat the value for the money, and it does exactly what it needs to do.
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Reviewed in the United States on August 21, 2025 by D. ROBERTS
Style: Grey 8
Great little security upgrade setup was quick and it works exactly as expected. Instant alerts on my phone give real peace of mind when I’m away from home. Only downside is it relies on Wi-Fi, but overall a solid and affordable choice.
Reviewed in the United States on March 20, 2026 by Richa
Style: Grey 8
This WiFi Alarm system does what you are paying for. It is not as intuitive as I would like but it works. I would prefer a notification be sent whenever a sensor is tripped. Currently, that notification is only sent when the system is armed. It integrates well with Alexa and you can incorporate it in your Alexa Routines. The adhesive strength for the sensors are good. I've had it approximately 2 months and all sensors still stick. Would have loved if a packaged included at least one motion sensor. Had to buy that along with the keypad separately. There is a bit of lag time with disarming after tripped. I give 3 stars for now. I would like to continue using an integrating with more smart devices to see how well they play together. Will provide an update in a few months. I would recommend this product for persons who are starting out in home security. Its value for money, no subscriptions.
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Reviewed in the United States on October 8, 2025 by Jadore
Style: Grey 8
I picked this up as an add on to my existing system so I could cover the upstairs area. The setup is very easy. Everything paired without any hassle—the sensors, the hub, and the remote all connected on the first try. The sensors stuck on cleanly and didn’t require any tools, which made it easy to place them exactly where I needed them. The system has been running smoothly, and alerts come through right away. I like that I can track upstairs and downstairs on the same app now.
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Reviewed in the United States on March 25, 2026 by Afsie