Wireless Doorbell, IP44 Waterproof Outdoor Doorbell Kit with Plug-in Receiver for Home and Office (Black)

General descriptionThis wireless doorbell features 52 melodic ringtones from around the world, easily changeable with the push of a button. It offers four adjustable volume levels, including a silent mode, and a blue flash indicator that lights up in silent mode to meet your different needs.Technical specificationsRange: 400 meters (in open area)Waterproof and dustproof: IP44 ratingOperating temperature: -35°C to 65°CInstallationThe signal receiver comes with a plug for easy power connection.Includes double-sided tape and screws for fixing the transmitter (button) in your desired location.UsageAutomatically saves the ringtone and volume settings.Restarts with previous settings after a power outage or unplugging.To re-pair the transmitter and receiver, press and hold the volume button on the receiver while pressing the transmitter; pairing should be successful within 3 seconds.