1 Battery self generating function, doorbell button using self powered technology, no longer worry about the battery, no trouble to replace the battery, will not cause pollution to the environment. 2 Remote control, as long as your smartphone has an Internet connection, you can control the doorbell anytime and anywhere. 3 With record function, and push messages, you can view doorbell records by day, support mobile phone ringing information, APP display name button, convenient to understand the visitor situation. 4 It can be carried everywhere and used easily. When the elderly and children in the family press the alarm button, you can receive the alarm signal immediately. 5 You can set different ringtones to distinguish the front door from the back door. The ringtone of each button can be adjusted individually, and the 0-100% volume adjustment buttons support individual renaming.
What's in the box
1 x Wireless Door Bell
