Wireless Home Security System Quick, tool setup DIY installation in minutes using wireless components and adhesive mounts that do not damage walls. Alarm station must be connected to the AC adapter during normal use. A builtin backup battery provides up to 8 hours of emergency power only. Flexible expansion and compatibility Supports up to 20 sensors and 5 remote controls or keypads attached to the WiFi alarm station. Add door and window sensors, motion detectors, a wireless doorbell, and water detectors to cover different rooms and entry points. Requires a 2.4 GHz WiFi network for connection. 5 GHz networks are not supported. Voice control available for Away, Disarm, and Home modes and works with compatible voice assistant services. Smartphone control enables arming, disarming, and instant alarm notifications to your phone. Key benefits Easy protection: Fast setup and wireless sensors let you secure doors, windows, and key rooms without drilling or wiring. coverage: Expand the system to match the size and layout of your home or apartment. Immediate alerts and remote control: Receive realtime notifications and manage the system from your smartphone or with voice commands. Reliable power policy: Continuous protection when plugged in, with an emergency backup battery for short outages. What it does Detects unauthorized entry with door and window sensors. Monitors motion in living spaces with motion detectors. Alerts you to water leaks with water detectors. Lets visitors trigger a wireless doorbell sensor. Central alarm station coordinates sensors, relays alerts, and communicates with your phone and voice assistant. Practical use scenarios Apartment entry protection: Place door and window sensors on main entry and balcony doors, add a motion detector in the living room, and receive immediate notifications on your phone when an alarm triggers. Small home coverage: Combine door sensors, motion detectors, and a water detector in the basement or laundry room to protect against intrusion and water damage risks. Rental or vacation property monitoring: Remotely arm or disarm the system, get instant alerts, and add sensors for each unit to scale protection as needed. Contents and performance notes Alarm station requires continuous AC power for normal operation. Backup battery is for emergency use and lasts up to 8 hours. Expandable up to 20 sensors and 5 remotes or keypads. Operates on 2.4 GHz WiFi only and supports voice control through compatible voice assistant services. This system provides a straightforward, expandable solution for apartment and home security with simple installation, smartphone alerts, and voiceenabled control.