1. Support two-way intercom, temperature display, music playback;
2. Large Capacity Lithium Battery (2100mAh), display screen can be connected to work for 8 hours;
3.5 m infrared distance;
4. The wireless distance is 250 meters from the open ground.
5. Equipped with display screen fixed charger, which can be charged vertically;
6. Progressive alarm;
7. Power saving design (voice control and manual screen closing function)
8. Camera double side Night Light design;
9. Support up to 4 cameras;