INTELIGENT ALARMA SENSOR & WIRELESS DOORBELL WITH BATTERIES WHITE BELLA-6 5800080 VITO

BELLA-6 is an intelligent alarm set featuring a separate wireless infrared senso. The alarm offers adjustable volume of 70/80dB with three settings (low, medium, high) and provides two selectable melodies for notification. The transmitter is powered by 3 × AAA 4.5 V batteries (not included), while the receiver operates on 2 × AAA 3 V batteries (not included). The sensor transmitter can operate in two modes: as a stand-alone alarm or in conjunction with the receiver for extended coverage. Operating on RF frequencies of 315 MHz / 433.92 MHz, BELLA 6 ensures secure and interference-free communication. It features a 100 degrees adjustable detection angle with a detection distance of 3–7 meters, providing customizable monitoring. With a receiver-to-transmitter range of 130–150 meters in open spaces, the system delivers reliable performance across larger areas.