Doorbells Meterk

Features: * Preset 10 tracks in both Chinese and English for option. Voices in different languages can also be customized according to users' needs.? * Automatic infrared induction, will automatically more→broadcast voice in the induction area with 3-4m induction range.? * Support recording function, allowing you to record what you need at will with a recording time of up to 20s. * MP3 format delivers beautiful and clear sound. Three-level volume can be switched freely for wider coverage.? * Come with a sticker, simple to install, no need to drill. Stick it directly on the wall or door, fast and convenient. * Two power supply ways optional. It can be powered by 3 * AAA batteries (not included) or …

Make your house safer and comfortable with this product, you worth it. Features: Small size and compact, easy to use. Easy to operate, convenient. Made of great materials with high durablity. Perfect more→for office and house securirty.