2. Night vision LED light enables you to identify the visitors and capture images in a low-illumination environment, even at night.
3. It supports up to 500M long transmission distance for video and voice communication in an open area.
4. With the 2.4GHz digital frequency hopping technology, the wireless doorbell won't meet any Wi-Fi signal problem.
5. Two door cameras can be installed in the front door and back door, and one door camera can come with two indoor units that can be 2.4'' handsets or 4.3'' monitors.
6. Real-time monitoring avoids missing visitors.
7. Auto-theft detection and IP65 waterproof design ensures normal operation in any case.
8. It can be powered by two C-size batteries or an external power source.
|Button||One Mechanical Button|
|Power||DC 12V/ C Battery*2|
|Camera Angle||105 Degree|
|Transmit Frequency Range||2.4GHz-2.4835GHz|
|TransmittingDistance(in open area)||About 500m|