<p>\u2022\u3010Versatile Door Chime\u3011The M8 Wireless Door Sensor Chime is perfect for welcoming customers and notifying staff of arrivals and departures</p> <p>\u2022\u3010Customizable Melodies\u3011Choose from 60 different music options to set the perfect tone for your business environment</p> <p>\u2022\u3010Adjustable Volume\u3011Features 5 levels of volume control, allowing you to set the ideal sound level for your space</p> <p>\u2022\u3010Long-Range Connectivity\u3011Boasts an impressive 300-meter straight-line range in open areas, ensuring reliable performance even in larger establishments</p> <p>\u2022\u3010Easy Installation\u3011Split sensor design with a compact door magnet and separate receiver for flexible and convenient setup</p> <p>Specifications:</p> <p>\u2022Product Model: M8</p> <p>\u2022Music: 60 musics</p> <p>\u2022Volume: 5 levels</p> <p>\u2022Door magnet size:64mm*39mm*14.5mm</p> <p>\u2022Receiver size: 56mm*56mm*20mm</p> <p>\u2022Door magnet sensor battery: 12V 23A battery (included)</p> <p>\u2022Receiver: plug-in use (AC 100-240V)</p> <p>\u2022Remote control distance: 300 meters in a straight line on the</p> <p>\u2022open ground (data from the factory laboratory)</p> <p>\u2022Material: ABS</p> <p>Package included:</p> <p>\u20222 x Transmitter</p> <p>\u20222 x Receiver</p> <p>\u20221 x Installation Kit</p> <p>\u20221 x English User Manual</p>