Wireless Doorbell IP67 Waterproof 400m Long Range for Home

This wireless outdoor doorbell includes 2 transmitters and 2 receiver. The transmitters can be installed on two different doors, making it ideal for houses with gardens, independent entrances, studios or sheds. This wireless doorbell receiver with battery operates on three AA batteries and requires no wall socket. You can put it on a table, mount it on the wall or simply take it with you; it offers great flexibility of use. (AA batteries not included.) The transmitter and receiver of this doorbell have an effective outdoor range of up to 400 m, making it ideal for houses with gardens, independent entrances or sheds. In addition, this outdoor wireless wifi doorbell waterproof (IP67) and works reliably at temperatures ranging from -20°C to 60°C. This wireless doorbell offers 60 ringtones and five volume levels (0-60-80-100-120dB) for optimal customization. 2 operating modes are available: silent (LED only) or sound with LED - ideal for quiet moments, hearing impaired or noisy environments such as workshops. This wireless outdoor doorbell has memory function. After a reboot, the previous settings are retained.