Fireproof Design: Constructed with fire-resistant ABS material, offering safety and peace of mind. Built-in Loudspeaker: Boasts a 90dB speaker for a commanding yet refined Ding Dong sound, ensuring every ring is heard. Effortless Setup: Quick installation via wall mounting or double-sided tape, designed for user convenience. Secure Access: Perfect for enhancing your security measures with its external wired doorbell configuration. Enduring Quality: Engineered for long-term use, this doorbell is built to last, making it an ideal investment for your home or office. Introducing our Loudspeaker Door Chime, crafted with fireproof anti-flaming ABS shell for unparalleled safety and durability. Designed to make a statement, this doorbell's powerful 90dB built-in loudspeaker ensures that every Ding Dong musical note is crystal clear, even in noisy environments. Its straightforward installation process allows for hassle-free setup, whether you prefer wall mounting or a simple double-sided adhesive application. Ideal for security access control, this doorbell stands the test of time, offering reliable service for years to come. Elevate your entrance with a doorbell that combines safety, sound, and simplicity.