Complete Coverage: DIY home security system kit includes 1 Siren, 2 Motion Sensor, 4 smart door sensor or window sensors ,2 Remote Controls Button accessories to choose from for alarms for doors and windows, door handle alarm or window security alarm and perimeter burglar smart home devices. You can match alarm door sensor security alarms freely according to the size and needs of your family home Smart Alerts:tuya alarm system for home security Control via Alexa door sensor& Phone App– Arm/disarm remotely, get real-time alerts if doors/window open. wireless door alarm smart home devices Works with Alexa and Google Assistant. WIFI connection, alarmas para puertas y ventanas Only works on 2.4GHz WiFi network, does NOT support 5GHz WiFi networks.There is no any monthly fee, subscription fee, installation costs, or contracts required Easy Install Security:house alarm systems Quick and easy installation wifi apartment security system installed in minutes without prior technical knowledge.Motion sensor alarm indoor can be connected with pins, screws and adhesive strips - all these house alarms for home security devices are included in the package. The humble modern design is perfect for any interior On-site Alarm:Security alarms system cellular design and all-round sound propagation. When an intruder enters your home or store, motion detector alarm will be detecte and the alarm siren will loud up to 90db to remind the owner.alarmas para casa is Necessary for all families, especially those with large houses Quick after-response:Security alarm system is made of environmentally friendly materials, non-toxic and harmless, is a good partner for home life,If you encounter any problems during use, please contact us in time, we will provide you with a satisfactory solution within 24 hours Protect your home Compatible with Alexa with this comprehensive 9-piece DIY home security system kit. The smart home kit includes everything you need for basic home protection: a powerful siren unit, multiple motion sensors to detect unexpected movement, door sensors to monitor entry points, and convenient remote controls for easy system operation. The sleek, modern white design blends seamlessly with any home decor while providing robust security features. The wireless configuration ensures hassle-free installation without complex wiring, making it ideal for both homeowners and renters. The motion sensors provide reliable coverage of key areas, while the door sensors instantly alert you when entry points are breached. The included remote controls allow quick arming and disarming of the system, with dedicated buttons for home, away, and emergency modes. The central siren unit features clear, attention-grabbing alerts to deter intruders and notify occupants of potential security breaches. This DIY-friendly system offers essential home security features in an easy-to-use package.