Byron DBW 23061 Classic doorbell — wired or wireless 85 dB, white, plastic

Sound With the traditional melody (“ding-dong”) of 85 dB, the Byron DBW-23061 Doorbell to hear and receive your visitors. Only ring buttons of the same series are compatible with the bell. It can be used wired or wireless. Wired installation The doorbell can be connected to your electrical network (transformer required, not included). Wireless The bell can also be powered by a 6LR61 battery (not included). Long range The wireless communication range between bell button and doorbell is 30 m in open space. Maximum voltage transformer 12V, Weight: 0.46076612758 pounds, Manufacturer: Byron