The development history from ding dong ding dong doorbell to wireless visual doorbell
Time：2022-09-15 14:13:40 ?? Views：905
In ancient times, doorbells were decorative doorrings on the gates of wealthy families. Callers could make a loud noise by tapping the nails under the rings, which played the role of modern "doorbells". In foreign countries, "the doorbell is a large bronze handle hung in front of the door by a wealthy family. When the coachman sends the guests to the door, he will pull the bell in the door to show them who are coming. In modern times," doorbell "is no longer the special purpose of the rich family," doorbell "has been widely used in ordinary people's families.
Dingdong, dingdong doorbell has already been integrated into life, and the familiar doorbell call sound is an indispensable music in life. Whenever the familiar music of the doorbell rings, it may be a long lost friend, a family member, a neighbor, or a courier who delivers the goods.
In modern times, the doorbell can also realize the integration of video and audio, in addition to being used as a prompt tone and the convenience of opening the door. To protect the personal safety of you and your family. As a monitoring role, you can feel more at ease when working outside.
When a stranger passes by your door, you can move to monitor. Watch the information of visitors outside the house.
When a stranger knocks at the door, it will automatically take a picture to record the stranger's physical characteristics. At the same time, decide whether to open the door.
In the indoor monitoring, you can always know whether the employed nanny has taken good care of your children. Whether the elderly at home live a healthy life. In case of emergencies, we can always understand, and always remind ourselves to protect ourselves with audio.
The doorbell makes us feel like inseparable friends. It is reassuring and reassuring, and it is an integral part of life.
People live a lifetime in good health. The best life is the plain life. How can we leave this familiar movement in this life? It is the movement that accompanies our life. How can this familiar movement not have the wireless visual doorbell of Jiasong Technology. And I am familiar with Ding Dong, Ding Dong!
Advantages of Jiasong Electronic Technology's wireless visual doorbell products:
1. Stable and safe communication
915mhz digital private protocol transmission
Military level confidentiality capability
683-928mhz abroad
2.4G in China is three times the distance of wif
2. Safer data storage
No cloud storage cost
The video is stored in the indoor gateway
Privacy leak proof
3、5000mAh
Standby time up to 6 months
The average standby current is only 285UA
Ultra low power consumption alive technology
4. Direct Graffiti APP
Integrate into intelligent life chain
No need to change the mobile phone APP
Better experience
5. Wandering detection
Guard the safety of living alone
PR Human body induction, people passing by
Wandering will push messages
6. Real time monitoring
Remind at any time
24-hour monitoring of the door
Guard family safety
CHINESE
