The doorbell response system includes a doorbell, doorbell button, speaker, microphone, dialer to initiate the dialing of a telephone number, co... O. Joseph Chornenky,Michael G. Maxson,JC Stuart - WO 被引量: 59发表: 1999年 Amplifier Protection Circuit at Speaker Line Short intercom system ...
Open the Ring app Tap the top menu (☰) Tap Devices Choose your Video Doorbell or Security Camera Tap the Live View button Check to make sure the microphone icon is enabled or tap the green phone icon. Check your audio privacy settings. You may have your audio settings turned off for ...