View and chat with your visitors from anywhere via your Dio one app!

- When someone rings the doorbell, a notification and a call request will be sent to your smartphone.
- Two-way audio call
- Internal chime with flash, 58 melodies and 4 sound levels.   
- Range between chime and external button: 150 m
- Picture quality: 640x 480p
- Name tag sticker included
- Rechargeable battery included: 2x18650, 2400mAh
- 100% compatible with the DiO range
- WIFI: 2.4G IEEE802.11b/g/n support