免费无码一区二区三区A片不卡-免费无码一区二区三区蜜桃-免费无码一区二区三区蜜桃大-免费无码又爽又刺激高潮-免费无码又爽又刺激高潮的视频-免费无码又爽又刺激高潮视频

Welcome to the official website of Newopto Photoelectric Technology Co., Ltd!

Photodiode manufacturer

It has been established for 14 years,8000+Case witness
National Service Hotline:0755-81459333 / 18028767999
Current location:Home >Applications >Security application field (visual doorbell)
Security application field (visual doorbell)

2019-12-17

The light emission of the same specification is uniform, and the optical efficiency is 10% - 30% higher than that of the same product;
the attenuation is less than 100mA, and the continuous power supply aging is 1000h, and the attenuation is less than 8%;
the performance under high temperature is stable and can meet the continuous high current use; various types Can produce different angle specifications according to the requirements;
can develop special products with different shapes according to the requirements of customers;
can produce 810nm, 830nm, 880nm and other wavelength specifications according to the requirements.

欧美性xxxx极品高清 | 久久人人爽人人爽人人片亞洲 | 在线播放亚洲第一字幕 | 精品视频免费在线 | 久操视频在线免费观看 | 亚洲精品无码久久久久久久 | 91视频免费观看高清观看完整 | 毛片a久久99亚洲欧美毛片 | 国产一级特黄老妇女大片免费 | 欧美人与物videos另类 | 亚洲av成人片色在线观看高潮 | 欧美 日韩 国产 成人 在线观看 | 91极品视频在线观看 | 国产久热美女福利视频 | 欧美aaaaaa级午夜福利视频 | 红楼梦全黄三级 | 毛片大片免费看 | 欧美人与动牲交a欧美精品 99在线精品免费视频 | 97免费人妻在线视频 | 精品无码国产一区二区三区麻豆 | 无码人妻丰满熟妇片毛片 | 久久久久久av无码免费网站 | 久久精品国产亚洲精品 | 免费观看欧美精品成人毛片 | 久久精品无码精品免费专区 | 欧美大屁股xxxxhd黑色 | 精品香蕉一区二区三区 | 91久久精品一区二区 | 久久亚洲av永久无码精品 | 97久久人人超碰国产精品 | 国产人妻人伦精品 | 精品国产一二三产品区别在哪 | 日本入室强伦姧bd在线观看 | h动漫无遮挡成本人h视频 | 国产午夜福利在线观看视频 | 一本色道久久综合狠狠躁篇 | 91久久精一区二区三区大全 | 亚洲av片不卡无码久久 | 国产人与禽zoz0性伦 | 特黄 做受又硬又粗又大视频 | 成人福利视频网站 |