Tencent Digital (Compilation: Remarks) We all had this experience. Someone else did not hear the doorbell himself, or nobody in the family had an important guest to visit. Although there are already some smart doorbells that can be used for remote control or conversation, all the preconditions are that you need to connect to a Wi-Fi network. Without Wi-Fi, everything cannot be achieved.
The FlexiBell doorbell now crowdfunded on Indiegogo takes a completely different approach. It does not require a Wi-Fi network, but can directly call the owner. Whether it is a smart phone or a landline phone, the FlexiBell doorbell can allow guests to communicate with us for the first time.
FlexiBell is connected to the mobile network, so it has a more stable reliability, and does not need to rely on the Wi-Fi network where the home will always have a variety of problems. At the same time FlexiBell also allows us to remotely control the same in all corners of the world.
The biggest highlight of FlexiBell is that it does not require network, and it is waterproof and corrosion-resistant. Therefore, it is not only suitable for home use, but also can be used in the gate of the yard. In addition FlexiBell also supports open source function settings, can be controlled remotely to open the door and other operations.
Before using FlexiBell, we need to put an ordinary SIM card in FlexiBell, hang it on the wall and connect it to the power supply, then set it up in the smartphone app and open it up to use it.
With FlexiBell, not only private homes, but hotels, companies, etc. can use FlexiBell. Or you can use FlexiBell to call your family to open the door remotely when you go out and forget to bring your key and not take your phone with you. Even if the postman comes to deliver the courier, they can also open the door directly to the courier at home.
If possible, even home dogs can use FlexiBell, so careless owners will not forget Wang Xingren.
Currently, FlexiBell Bell has started crowdfunding on Indiegogo with a crowdfunding target of US$30,000. The early bird price starts at US$99 (about RMB677). If all goes well, it is expected to ship in April 2017. Interested friends may wish to rush to support it.
Source: indiegogo
Alarm release mainly uses standard equipment such as audio alarms. During wartime, communication, broadcasting, and television systems must prioritize the transmission and issuance of air defense alarm signals, and auxiliary means such as sirens, horns, and gongs can also be used. The sound alarm must be set at the designated location, and the alarm facilities must be maintained in good working condition. The release and transmission of alarms should be fast and accurate, and multiple means should be used simultaneously; Strengthen communication and liaison with superiors, subordinates, and neighbors, receive air raid intelligence information at any time, strengthen observation of air targets, and promptly report air raid intelligence; According to the situation and duration of the air raid, timely release the warning signal. With the sudden increase of air raids, the increase of attack methods, and the expansion of destruction, the importance of air defense alerts is increasingly being valued. The accuracy, timeliness, and continuous issuance ability of air defense alerts are required to be higher. The issuance methods of air defense alerts will also become more flexible and diverse with the construction and improvement of communication and network.
Early Warning System, Control Devices, Electronic Sirens, Natural Disaster Warning System, Alarm System
Taixing Minsheng Electronic Co.,Ltd. , https://www.ms-speakers.com