86-755-29589259
3/F, No. 208-3, Haicheng Road, Xixiang St., Baoan Dist., Shenzhen, Guangdong, China (Mainland)
Hotel card door lock access control by smart phones with door phone alarm features, US $ 118 - 128 / Unit, Guangdong, China, Niteray, Q502 hotel card door lock access control.Source from Shenzhen Niteray Technology Co., Limited on Waimaotong.com.