Steren Wireless Doorbell, 36 Tones, Up to 200m Range, 4-Level Volume Adjustment

Change the way your doorbell sounds and modernize your home! Easy installation: Forget about complicated and expensive installations. Simply insert batteries into the doorbell button and the chime, place them wherever you want, and start using them. Operating distance: You can install the doorbell button up to 200 meters away from the chime. Different tones: Customize the melody by choosing one of the 36 tones, ranging from rhythmic to classic. Volume adjustment: Includes a button to select 4 different intensity levels. The distance is considered linear and without obstacles.