Doorbell Plug-in Model Flat Plug Non-Digital Home Pager

Music doorbellLED indicator light/36 chords of musicThe signal is strong and easy to pass through the wallSignal reinforcement plan, not afraid of thick doors and thick wallsNo wiring required, free from plugs and sockets, can be placed anywhereMusic: 36 pieces of musicPower supply voltage: 4.5 (V)Applicable scope: household useType: DoorbellSize: As shown in the picturePacking listDoor bell * 1The ringtone and volume can be adjusted to meet your original needs. No longer have to worry about not being able to hear the sound or hearing the sound too loud.

• Music doorbell
• LED indicator light/36 chords of music
• The signal is strong and easy to pass through the wall
• Signal reinforcement plan, not afraid of thick doors and thick walls
• No wiring required, free from plugs and sockets, can be placed anywhere
• When a visitor presses the doorbell, your phone will receive a notification (you can see, hear, and talk to anyone at the door, and you can even remotely unlock it through the app from anywhere.