SoundTeoh Dd-99 Wired Digital Door Chime

SoundTeoh Dd-99 Wired Digital Door ChimeExperience clear, classic door alerts with the DD-99 Wired DC Door Chime. It features 10 melodies, adjustable volume, low power wired DC installation, and no interference. Ideal for homes, offices, hotels, and elderly care, with reliable performance and a 3-year warranty.Wiring designMechanical striking function that creates a classic percussion tone.Low power consumption.DC type via wire to installNo interference, no electromagnetic radiation hazard.Ideal for homes, offices, factories, guest rooms in hotel, etc. It can also be used for message notifying or alarms for patients and elderly people.SpecificationChime Tones : 10 MelodiesDistance Coverage : About 80dB @ 1 meterVolume Control : 3 (76 – 86 dB)Battery : 3x AAA (Battery Not Included)Model No.: DD-99Product Dimension: L8.5cm x W8.5cm x H4.5cmWeight: 0.5KG