138
3.3.5
Two-way Audio
Two-way audio allows user to
remotely communicate via NVR and IP cameras
.
Through
external audio sound adapter,
users can connect speaker and microphone
to NVR to verbally communicate with people around cameras.
Applications:
(1) Via speaker, users can hear sounds captured from remote camera sites to have
the latest update.
(2) Via microphone, users can reply it back to remote camera sites.
Summary of Contents for DS-1105 Pro+
Page 8: ...vii Appendix4 POE Module Installation 337 ...
Page 92: ...84 2 Network NVR provides two network settings DHCP and Static IP ...
Page 93: ...85 3 Option Option provides users to change language ...
Page 179: ...171 Joystick can work on PTZ cameras as the status bar is with PTZ icon ...
Page 293: ...285 Scenerio3 Master station x 1pc Door station x 2pcs Answer door1 only ...
Page 347: ...339 9 Please plug cable ...