Vierteiliges Tür- und Fensteralarmsystem – Drahtlose Einbruchmeldeanlage – Wohnsicherheit – Magnetsystem – 100 Dezibel

High-quality product. Suitable for windows or doors. Ideal for intrusion warning devices in homes, apartments, mobile homes, offices, hotel rooms, garages, etc. This magnetic sensor detects the status of doors and windows, preventing children from sneaking out and ensuring the safety of children, homes, garages, mailboxes, and shops. Protect every corner of your home with this set containing 4 alarms: front door, balcony, garden, bedroom, and windows. Easy installation: No tools or cables are required to install this alarm. Simply use the adhesive tape included with each component to attach it to the windowsill or door frame. The magnetic design completes the rest of the installation. The small alarm is practical and discreet. Its white design won't detract from the room's aesthetics. Note: Ensure your apartment or home has suitable conditions for installing a security system to avoid accidental triggering (the distance between the transmitter and receiver must not exceed 10 mm). Technical Specifications: Transmitter Dimensions: 9 x 3 x 2 cm / Receiver Dimensions: 5 x 1 x 1.5 cm; Batteries: 2 AAA 1.5V batteries per detector (included); Volume: 100 dB; Maximum Distance Between Transmitter and Receiver: 10 mm (included in shipping cost); 4 Wireless Alarms; 4 Magnetic Receivers; 8 AAA Batteries