WiFi Door Alarm & DIY Smart Home Security

Description

8 Pieces-Kit (Alarm Siren, Door Window Sensor, Remote), Work with Alexa, for House, Apartment, by tolviviov

• ALPHA WIRELESS SECURITY SYSTEM: A smart way to protect your house with tolviviov Smart Home Security System. The 8-piece kit includes 1 alarm siren station, 5 windows & door sensors, and 2 remote controls. No contracts and No subscription fee.
• 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 alarm alerts in your house or apartment.
• CUSTOMIZATION: You can add extra door and window sensors, motion detectors, wireless doorbells, and water detectors to different rooms in your home security systems; It supports the expansion of up to 20 sensors and 5 remote controls/keypads, which can be added to the WiFi alarm station