86-755-29589259
3/F, No. 208-3, Haicheng Road, Xixiang St., Baoan Dist., Shenzhen, Guangdong, China (Mainland)
Audio visual intercom IP door phone for door access control used for office, park and apartment, US $ 118 - 128 / Unit, Guangdong, China, Niteray, Q504 Audio visual intercom.Source from Shenzhen Niteray Technology Co., Limited on Waimaotong.com.
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