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

This security system is easy to install and use. Everything was well packed, and the kit includes many door and window sensors, a motion sensor, keypad, remotes, and a loud alarm. The app is simple to use and sends alerts to my phone. I also like that there are no monthly fees. It is a great option for extra security at home and offers very good value for the price. Highly recommended!

Door sensors do not work unless earthed when touching.

This WiFi door alarm system is really convenient! I've used it myself and I'm very satisfied. The installation is very simple; it's DIY and doesn't require professional installation. The system includes 8 components, such as alarm sirens, door/window sensors, and remotes, covering various areas of the house. I like the phone app alert feature, which allows me to receive real-time alerts on my phone, ensuring timely monitoring of home security. Additionally, it's compatible with Alexa, allowing for voice control and enhancing the system's intelligence. The alarm sound of the system is very loud, and it triggers immediately upon detecting any anomalies, providing me with a great sense of security. Moreover, the remote control of the system is also very convenient, allowing me to control the alarm switch anytime and anywhere. This WiFi door alarm system is a very useful and cost-effective smart home security device.

Really impressed with this home security system! The setup is straightforward, and I love that there's no monthly subscription required. The kit comes with plenty of sensors to cover multiple doors and windows, and the WiFi connectivity makes it convenient to monitor everything through the app. The alarm is extremely loud, which is a great deterrent, and the backup battery provides extra peace of mind during power outages. For the price, this is a great option for anyone looking for an affordable DIY home security system without ongoing costs.

This 8-piece kit includes an alarm siren, door and window sensors, and a remote, and boasts compatibility with Alexa. After a few weeks of use, I'm genuinely impressed with its performance and ease of use。 The installation process was a breeze, thanks to the system's DIY nature. The instructions were clear and straightforward, allowing me to set up the entire system in less than an hour. Each component paired seamlessly with the main alarm unit, and the adhesive backing on the sensors made them easy to fix onto doors and windows without the need for drilling or complicated wiring. The sensors are sensitive and responsive, promptly triggering the alarm when a door or window is opened. I’ve tested the system several times, and it has functioned flawlessly on each occasion. The remote control is also a handy addition, offering a quick way to arm or disarm the system when I’m at home.