Power supply : DC 9V Detection range: 5- 10 m Sound pressure : 95db ???? 5db Boot delay: 10 second The main function: Automatic body sensing , ultra-long. Adjustable direction (with stand). Host built-in speakers, loudness of 75-95 decibels. Installation : No need professional personnel, easy to install yourself Music: 32 music and vocals optional Size: Height 8.5 Width 8.5 cm , thickness 3.5 cm ( with base - base can be flat or fixed on top ) Battery: 3 x AAA / 1.5V batteries (batteries are not included)
Installation and use: The bracket screwed to the location where you want to install. The battery cover on the back door in the direction of the arrow pushed , into three sections AAA1.5V battery ( Alkaline batteries are recommended ) , replace the battery cover. The doorbell switch to the side of the voice files or music files , press the black button to select your choice of music favorite music . The doorbell installed by a bayonet on the stand , when a visitor enters , electronic welcoming doorbell will issue before you choose a good sound .
Package includes: 1 x Welcome doorbell 1 x Sticker
Sensor Doorbell Greeting Store Doorbells Wireless 10m Warning with Music, Voice for Market, Closer to Lives of Consumers, Shops, Factories, Home Various Occasions Multi function integrated: welcome, warning alarm and other functions. The human voice (Ding Dong, Hello, welcome) and 32 pieces of song and alert sound for your choice. Intelligent welcoming doorbell, advanced technology, using automatic human body induction, excellent performance, energy-saving and easy to use Light control distance is 1-10 meters.The chime is triggered by detecting the motion of the visitor passed. More suitable for the needs of the market, closer to the lives of consumers, office buildings, shops, factories, Home Furnishing various occasions can be used, bring convenience, more happiness and a sense of security beat all.