Doorbell Chime - Compatible with tolviviov Home Alarm System-HUB Needed - Product Features
- tolviviov Doorbell Chime Only works with tolviviov home alarm system.
- Real-time Notification Your phone will receive a real-time notification when anyone presses your doorbell.
- Addtional Function Can be used as an emergency button at the bedside of the elderly when the elderly stay alone but need help.
- Easy to Install Ready to work right out of the box, just peel and paste ( battery and double-sided stickers included).
- Pairing Press the SET button 2 times and hear a beeping sound. Press doorbell chime, and hear the beeping sound again. The pairing is success.