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A miniature wireless detector recognizing glass breaking from up to 9 meters. If intruders break a window, the system immediately notifies users and a security company. At the same time, a passing cars and barking dogs do not cause false alarms. Specs: Type of detector. Installation method: Indoor. Sensing element: Electret microphone. Break detection distance: 9m. Sensitivity: Adjustable, 3 levels. Detection angle: 180°. Power supply: 1 3V, CR123A battery. Battery life: Up to 7 years. Temperature sensor: Available. Dimensions: Diameter: 20 mm - Height: 90 mm. Colors: White-Black. Warranty: 12 Months, batteries are not covered under warranty.
