ABUS Security-Center Fenster-Alarm (10038790-01) is a compact, dependable window alarm designed to deter break-ins and reinforce your home security. This window alarm, part of the ABUS Security-Center family, delivers an immediate alert when a window is opened, helping you protect what matters most.

Install in minutes with no tools or wiring. Its versatile design fits the majority of window frames and doors, making it a practical upgrade for apartments, houses, or small offices. The high-decibel alarm acts as a powerful deterrent, waking occupants and drawing attention in seconds.

• No-drill, tool-free installation on most window frames.
• High-decibel alarm provides immediate, attention-grabbing deterrence.
• Reliable magnetic contact detects window opening with precision.
• Battery-powered operation with long-life battery and low-battery indicator.
• Tamper protection helps prevent disablement and maintains protection.
• Expandable with ABUS Security-Center components for a complete, integrated security system.

With ABUS quality and German engineering, this Fenster-Alarm adds a trusted layer of protection that complements cameras, sensors, and alarms in your home security setup. Choose ABUS to enjoy reliable protection, simple operation, and lasting peace of mind.