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In 2015, the launch of smart door lock triggered the explosion of networked home. The founding team of Yeeuu technology connected the large accommodation industry with smart door lock and developed a series of smart devices that serve the b-end in the form of wireless real-time communication.

Aiming at the pain point of remote management in short rent industry

LV Po, the founder of Yeeuu, is a typical continuous entrepreneur. From the C2B tourism community in college to the short rent platform similar to airbub, a series of entrepreneurial attempts made him finally find the pain point of the short rent industry - the landlord's need for remote property management. This is the just needed embodiment of intelligent door lock in the large accommodation industry.

The Yeeuu team was established in June 2014 and obtained the angel round financing of Shunwei capital in October. So far, there are many products such as T1 smart door lock, S1 anti-theft lock and s1mini indoor lock.

The unlocking mode of mobile phone + password, two-way communication and dynamic encryption ensure security

Different from Ola's "Bluetooth + fingerprint" unlocking method previously reported by cloud hunting, Yeeuu smart door lock uses mobile app terminal + password. Its unlocking principle is that the mobile terminal sends the unlocking signal to the cloud, then to the user's router, and finally executes the instruction to the corresponding door lock.

The stability of the security system is the key to opening the market of intelligent door lock. All intermediate processes of Yunyou from app to door lock are encrypted. Cloud data cooperate with AES encryption algorithm for dynamic encryption and two-way communication, which increases the difficulty of forging data and avoids being monitored.

At the same time, the cloud operation of Yeeuu products does not store the user's real address and universal door card. Therefore, even if the society breaks through the cloud to unlock, hackers do not know which door to open. In terms of security reminders, Yunyou can also set different passwords to judge whether the unlocking behavior is abnormal. Finally, Yeeuu will sign an insurance agreement with Zhong'an insurance to compensate for accidental losses.

Low consumption and multi control protocol from Zigbee to hisl

Hardware and technology are the core strength of intelligent door lock. According to cloud hunting, Yunyou T1 series products used ZigBee technology before, and then independently developed hisl protocol and adopted legal low-frequency band. Compared with ZigBee, a single gateway has a large control range and a large number, and has the advantages of low power consumption and no interference with WiFi.

At present, the battery replacement frequency of Yeeuu products is about one year. The cloud has a prompt function to remind you to replace the battery when the battery is low. In addition, each door lock is also provided with a spare key.

Yeeuu team has developed "magic button" - a custom programmable magic key, so that each key mode can correspond to different scenarios to realize another interaction between users and door locks, so as to meet the personalized needs of more users. In the future, this series of technologies can help to realize the application of large-scale and complex scenes.

Customization and standardization of b-end

At the b-end user level, Yunyou service mainly has three core advantages: first, it has the technical threshold for the combination of smart home devices; second, it paves the way with just needed single products and improves the scalability of door locks by relying on access devices and cloud platforms; third, it can open wireless communication modules and realize two-way, low-power wireless real-time communication. B-end users can also refit the original door lock without damaging the function and structure of the original door lock.

At the same time, for b-end Yeeuu, we hope to optimize the existing remote property management and finally realize the card free power access scheme for the accommodation industry. It is understood that the principle of card free power collection mainly relies on technologies such as agent sensing and door magnetism. The packaged products are expected to be launched at the end of May and early June. More hope to provide modules for more people to carry out secondary development.

At present, the number of b-end users of Yeeuu intelligent door lock is 78, and there are 8 cooperative hotel groups, including I love my family, Youjia, etc. Joint sales channels are adopted for end B for channel reuse. At the same time, Yunyou has developed a c-end-oriented product, namely S1 series anti-theft lock, hoping to reach consumers directly and let consumers keep the right to know the threshold through the door lock.

It is understood that Yunyou has been negotiating a new round of financing plan.

Product: Yunyou intelligent door lock

Company: Hangzhou Yunyou Technology Co., Ltd

website: http://www.yeeuu.com