Intelligente kabellose Türklingel mit Willkommensfunktion, 300 m Reichweite, Fernbedienung, 60 Melodien, kompatibel mit US-, EU- und UK-Stecker (optional)

Working Principle：The transmitter is installed outside the door, the receiver is installed on the power socket, press the transmitter to ring the bell, the receiver immediately rings the bell and flashes a light to remind. Not only a doorbell, but also a pager The elderly, children, and pregnant women have needs, they can know them with one click, and they can sleep at night with confidence.  Equipped with 60 pieces of music, 5 levels of volume, and the receiver has up and down song selection keys, making the operation more convenient! Long-distance open and barrier-free 300 meters/984FT has strong penetration performance, and indoor obstacles are about 20~60 meters. (Note: The actual received signal varies depending on the environment, and the signals are different due to obstacles the data comes from the factory laboratory)  One drag one:Home-style configuration, suitable for general family use, using musicaldoorbells to replace knocking sounds. One drag two:The host doorbell rings at the same time. Suitable for two floors or large areas.  Two drag one: Put a button on each front door and back door so you don't miss any visitors. Free Matching Mode Of Transmitter And Receiver:Long press the volume button of the receiver for 4 seconds, the receiver lights up and enters the learning state; then press the transmitter. if the receiver flash and ring. that means pair successfully (The operation method of this function is suitable for use with multiple sets of doorbells or when the transmitter and receiver cannot be connected) Supports the use of multiple sets of doorbells, Press any button, the receiver ringtone will sound, and each button can be set with a different ringtone to distinguish visitors. Music Settings:After selecting music, long press the volume button for 4 seconds, and the receiver lights up and enters the learning state: then press the transmitter. if the receiver flash and ring. that means pair successfully (This function is suitable for multi-button use, so as to realize the signal emitted by which button can be distinguished) )The host has a big metal speaker, which sounds nice!The volume is about 85-97dB, 5 levels of volume adjustment, the lowest adjustable mute Product Parameters: Product Name: MINI wireless doorbell Transmitter: Use a CR2032 button battery,The battery life of the button is up to 1-3 years (calculated 10 times a day). Receiver Voltage: Plug in the power supply to use (AC 100-240V) Music:60 pieces of music Volume:5 levels of volume (can be adjusted to flash only) Receiver:lights up when the bell rings Transmitter Size: 65mm*37mm*11mm Receiver Size:56mm*56mm*20mm Remote control distance:300M in a straight line on open ground(data comes from factory laboratory) Precautions: ● Install the wireless doorbell button at a suitable height at the door. Please choose to install it on a clean surface. If you encounter a metal door, it is recommended to install it on the wall. Installing it on an iron door will easily affect the wireless distance. ● For a smooth wall surface, take out the double-sided tape delivered with the product, and stick it on the doorbell button installation plate. After peeling off the double-sided tape, press the doorbell button in the appropriate position as shown in the installation position diagram. Double-sided After applying the glue, please press and hold for 30 seconds before releasing it to make the glue stick more firmly. ● If you are worried that the rough wall surface will be dedusted and the paste will not be firm, you can use screws to reinforce the transmitter. Note: There is no effect of natural separation from the body, no electricity, metal, etc., and the actual use has a certain angle difference, which is the normal limit point. Note: Due to the different monitor and light effect, the actual color of the item might be slightly different from the color showed on the pictures. Thank you! Please allow 1-2cm measuring deviation due to manual measurement.