* 7” TFT LCD screen, Time and date display

* 2.4 GHz digital frequency hopping and encryption technology

* Transmission distance up to 150 meters in free eld, robust anti-interference

* Snapshot function, built-in memory for 100pcs photos

* 16 chord melodies, adjustable intercom volume & melody volume

* Built-in battery monitor, rechargeable via Mini USB

* Rain-proof design outdoor station, Auto IR night vision