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China, October 27, 2021 – ams Osram, the world’s leading optical solutions leader, and Cadiz, the world’s leading supplier of smart locks, have jointly launched the latest smart Electronic lock, which uses ams Osram’s TMF8801 sensor, which can Input the distance information into the facial recognition system.

With the rapid development of smart locks and the introduction of the market, smart locks have become an indispensable part of the smart home ecosystem. Factors such as high performance, security, multi-function and intelligence have now become key attributes of electronic lock products.

Cadiz’s K20 and K20 Max series feature the ams Osram TMF8801 sensor, which integrates a VCSEL infrared emitter, multiple SPAD (Single Photon Avalanche Photodiode) photodetectors, a time-to-digital converter and a sensor for histogram Processing on-chip microcontrollers, capable of delivering outstanding performance. Compared with the average distance measurement method used in indirect ToF systems, the direct ToF time measurement method used in the TMF8801 can provide higher accuracy and more realistic distance measurement results.

Osram’s TMF8801 ToF sensor from ams enables more accurate, efficient and energy-efficient solutions for occupancy monitoring and facial recognition

TMF8801 has an anti-interference filter for sunlight, so it has excellent anti-interference ability of sunlight, and can achieve accurate ranging even in full sunlight. At the same time, it also has a high dynamic range, measuring from 20mm to 2500mm. Whether indoors or outdoors, the TMF8801 can detect human presence in a variety of lighting conditions.

Taking advantage of the high-precision ranging performance of the TMF8801, ams Osram and Cadiz have developed an optimized algorithm to prevent false triggering of the electronic lock sensor when it detects someone passing by the front door.

Barry Guo, Marketing Manager at ams Osram, said: “The TMF8801 can provide more precise distance measurement capabilities to help Cadiz achieve a more reliable, efficient and energy-efficient electronic lock solution. The TMF8801 can be used to implement user occupancy monitoring to Detect the presence or absence of the user, automatically wake up the system when the user is present, and automatically put the system into a low-power sleep mode when the user is absent.”

About Cadiz

Shenzhen Kaadas Intelligent Technology Co., Ltd. (referred to as Kaadas), focusing on the field of smart locks, is a full-industry chain company integrating product development, manufacturing, sales, installation and after-sales. It is a national high-tech enterprise headquartered in Shenzhen, China, with the vision of serving every family in the world, adheres to the advancement of technology to make people’s lives better, and brings high-quality life experience to thousands of families with safe, convenient and intelligent products, and makes technology shine. Warm everyone’s heart. At present, Kaidis has more than 1,000 employees, tens of thousands of global terminal outlets, and its sales scale ranks among the top in the world.

About ams Osram

The ams Osram Group is a global leader in optical solutions. We bring intelligence to light, infuse passion into innovation, and enrich people’s lives. That’s what “sensing is life” is all about. With more than 110 years of development history, guided by the imagination of future technology, combined with deep engineering expertise and strong global industrial production capacity, we have long been deeply involved in the field of sensing and optical technology, and continue to promote innovation. In the fields of consumer electronics, automotive, medical health and industrial manufacturing, we are committed to providing customers with competitive solutions. In terms of health, safety and convenience, we are committed to improving people’s quality of life and promoting green environmental protection. Our approximately 27,000 employees worldwide focus on innovations in sensing, lighting and visualization that make travel safer, medical diagnosis more accurate and communication easier. We are committed to developing ground-breaking applied innovations with more than 15,000 patents granted and applied for. Group headquarters are located in Premstaetten/Graz, Austria, with joint headquarters in Munich, Germany. The group’s total revenue in 2020 exceeded US$5 billion. ams AG is listed on the SIX Swiss Exchange (ISIN: AT0000A18XM4).