Polychrome Ding Dong Bell

Features

• 1. Wired Ding-dong Sound Bell
  2. Quality flame retardant ABS shell, durable to use, and it looks simple and generous.
  3. Mechanical doorbell, can be used with most doorbell switch.
  4. Wired power supply, convenient and practical for using.
  5. Wall-mounted installation, no need complicated tools, save time and effort.
  6. High power speaker, provides loud sound and strong penetration.