2. Night vision LED light enables you to identify the visitors and capture images in a low-illumination environment, even during nighttime.
3. It supports up to 500M long transmission distance in open area for video and voice communication.
4. The wireless doorbell is connecting through 2.4GHz digital frequency hopping technology, so there is no need to worry about poor 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'' handset or 4.3'' monitor.
6. Real-time monitoring lets you never miss any visitor or delivery.
7. Tamper alarm and IP65 weatherproof design ensure normal operation in any case.
8. It can be powered by two C-size batteries or external power source.
|Button||One Mechanical Button|
|Power||DC 12V/ C Battery*2|
|Camera Angle||105 Degree|
|Transmit Frequency Range||2.4GHz-2.4835GHz|
|Transmitting Distance(in open area)||About 500m|