● Two way voice intercom, communicate at any time,make communication zero distance;
● Turn on the intelligent activity detection, you can set the effective area, when an object is detected, a high-decibel alarm sound will sound immediately to deter and scare off the intruder, and the message will be pushed to the mobile phone in time;
● Devices can be shared and multiple people can watch online；
● 360 degrees PTZ control, Uniform and silent rotation, stable and quiet, clearly visible from a distance of 15 meters.
