DIY Wireless WiFi Door Alarm System - 8-Piece Security Kit with Door Sensors

Protect your home with this innovative WiFi Door Alarm System! This 8-piece DIY Wireless Alarm Kit in Grey offers a smart and affordable solution for your apartment security, giving you peace of mind with just a few taps on your smartphone. • Size: 8 Piece Kit • Color: Grey-8pack • Item Dimensions: 9.06 x 6.69 x 1.97 inches • WIFI Network: Connects only to 2.4GHz WiFi networks; does NOT support 5GHz. • Smart Alarm System: Full control over door alarms through your smartphone with instant notifications for any alerts. • Customization: Expand your system with additional door/window sensors, motion detectors, and more, supporting up to 20 sensors and 5 remote controls. • DIY Installation: Set up in minutes without tools; no damage to walls. The alarm station connects to an AC adapter, with a backup battery lasting 8 hours for emergencies. • Voice Control: Easily manage your home alarm system with voice commands via Alexa and Google Assistant. • Alpha Wireless Security System: Includes 1 alarm siren station, 5 door/window sensors, and 2 remote controls. No contracts or subscription fees required.