Model No.: WRT-WDB3831

Features
1. The induction door chime has an infrared movement induction sensor.
2. It can be used as a door chime or an alarm.
3. The inductive range is 6-8 meters.
4. The induction door chime has a brand-new 16-chord art and plays lovely music.
5. It offers 12 pieces of music to select and adjustable volume.
6. It has a flashing blue light.
7. The induction door chime is decorative and practical.
8. It has a 150 meters effective range (no obstacles).

As a China-based wireless digital induction door chime manufacturer, WRT provides a comprehensive range of home security products, including smart home system central panel, window, curtain and door control module, video intercom indoor monitor, webcam, etc.