D30 Wireless Voice Intercom Doorbell Volume Adjustable Two Way Talk

D30 Wireless Voice Intercom Doorbell Volume Adjustable Two Way Talk Doorbell
【Real-time two-way communication】Experience phone-like communication with this wireless intercom doorbell, enabling hands-free calls when connected
【Long Distance Connection】Enjoy clear communication up to 400 meters in open spaces, 300 meters indoors and through 3 walls, ensuring reliable coverage throughout your home
【Compact and Stylish Design】The doorbell has a cute, compact design with a matte ABS finish for a pleasant tactile experience
【User-friendly interface】Adorned with a charming smiley button and equipped with indicator lights for intuitive operation
【Versatile Sound Options】Choose from 4 melodious ringtones with 8 adjustable volume levels to suit your preferences

Specifications:
Power for outdoor unit: 1.5V AAA batteries (not included)
Power for indoor unit: DC 5V/1A
Operating temperature: -20 to 60 ℃
Ringtones: 4 melodies with 8 volume levels
Outdoor unit dimensions: 8 x 5.2 x 2.3 cm
Indoor unit dimensions: 8 x 5.2 x 1.3 cm

The package includes:
1 x Outdoor Door Bell
1 x indoor unit
1 x Screw pack
1 x adhesive tape
1 x English user manual