Outdoor Doorbell No Battery Required Home Welcome Door Chimes NO House Bell

Strong Penetration and Stable signal Ensures a Reliable ConnectionIt is easy to install, the receiver can be plugged in indoors, and a bell rings in the room when you press the button.Scope of application: family commercial residential areas, office buildings, hospitals, restaurants, factories and other places.differentiate transmitters with independent tonesvery suitable for the deaf and the elderlyPower supply method: AC plug-inPower supply voltage: 110-260 (V)Ringtone: 55 pieces of 16 Hexuan musicPower consumption: 0.2 (W)Type: doorbellSize: As shown in the pictureThis software package includes:1 button and 1 receiver (excluding other exposed objects)Due to measurement reasons, please allow an error of 1-3 centimeters.2. Due to differences in computer screens and monitors, the actual color may differ slightly from the image.Thank you for your understandingThe 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.

• Strong Penetration and Stable signal Ensures a Reliable Connection
• It is easy to install, the receiver can be plugged in indoors, and a bell rings in the room when you press the button.
• Scope of application: family commercial residential areas, office buildings, hospitals, restaurants, factories and other places.
• differentiate transmitters with independent tones
• very suitable for the deaf and the elderly
• 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.