Sell LED doorbell wireless doorbell outdoor waterproof wireless doorbell 300M DHL Xreo best price

Doorbell radio set, 1 receiver for the socket + 1 transmitter or 2 receivers for the socket + 1 transmitter (for selection) Digital code system: When the bell button is pressed, a radio signal is sent to the receiver. Different codes on the same frequency save you worrying about possible interference with your neighbors' system The range between transmitter and receiver is up to 300 meters! Sufficient radio range to install the radio doorbell anywhere in your home With a selector switch on each door to choose your individual favorite tone from 52 different wonderful melodies. In addition, the volume can be set to 5 levels In addition to the ringtone, a visual signal also appears. If the bell is pressed, a blue LED circle flashes, which is very clearly visible, especially in the dark Technical specifications: - Transmitter battery: A23 (included) - Power consumption of the transmitter: 10 MW - Receiver voltage: AC 100-220V, 50HZ / 60HZ - Receiver power consumption: 0.5W - Volume: 25-85db - Frequency: 433.92 + 2MHZ