Upgrade your home with the CACAZI H10 1 For 1 Wireless Smart Doorbell. This smart doorbell comes without a battery, featuring a convenient US plug in sleek black.

• Remote control distance: 300 meters
• Built-in music: Choose from 36 songs
• Volume: 4-speed adjustment for personalized preference
• Strong penetrability: Reach up to 300 meters in open space
• Working principle: Easy installation with immediate ringing and flashing reminder
• Dimensions: Transmitter - 8.6 x 8.6 x 3.3 cm, Receiver - 9.5 x 6.5 x 2.4 cm

Constructed with durable ABS and electronic components, this smart doorbell offers seamless functionality and a stylish design. Elevate your home security and convenience with the CACAZI H10 1 For 1 Wireless Smart Doorbell.