Hopeway 对比 Smaint Pro 的使用情况和统计数据

"Hopeway" is a audio and video service products for the consumer market, allowing you to easily view real-time video and video from your home, shop, office and other places anytime, anywhere. The main function: 1.Live video 2. Historical video 3. Alarm message push 4. Authorization management 5. Full-duplex intercom