Figure 11: Alarm_In And Alarm_Out Connection Circuit Sample For Gxv3500 - Grandstream Networks GXV3500 User Manual

Notes:
•
For days of video storage, please use Motion Detection Event Video Recording, or using
Grandstream GVR3550/2, or GSurf_Pro VMS.
•
Alarm_In could use any 3
•
Alarm_Out device could use 3
•
Audio Input (Microphone) and Audio Output (Amplified Speaker) using 3.5mm interface and must
match below impedance parameter:
Audio Input
Audio Output
•
Grandstream Video Phone can work with GXV3500 via either Peer IP (LAN) or SIP extension
(WAN).
•
Peer to Peer (or Direct IP) works only at LAN using static IP; SIP extension requires related SIP
server/proxy provided and configured.

Figure 11: Alarm_In and Alarm_Out Connection Circuit Sample for GXV3500

rd
party Sensors (like IR Motion Sensor) or Intercom Push Button, etc.
rd party Siren and Strobe Light, or Electric Door Striker, etc.
•
3.5mm Line-In (1.5KΩ)
•
3.5mm Line-Out (600Ω, 0.707 Vrms)
GXV3500 User Manual
Version 1.0.3.6
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