Adaptive code rate: Support
Bidirectional intercom: Support full-duplex real-time call
Panorama display mode: Simulate 3D and auto cruise
Sleep time: 15S, 30S, 60S choose one
Voice phone call: Support
Remote wake-up: Support
PIR wake-up: Support
Mobile app: ANYBELL，iOS 10.0, Android 5.0 above
Famisafe Doorbell A3 FAQs
How many feet for motion detector to work?
Effective distance is around 5 yards.
Is Famisafe Doorbell A3 battery rechargeable?
Yes, Famisafe Doorbell A3 comes with 18650 rechargeable battery, very convenient to use.