青云翻译

User type video intercom system, which enables tenants to identify and exchange visitors. Emergency alarm device directly to the security center for help when the emergency circumstances of the case of the illegal invasion and patient emergency

User video intercom system, enables tenants to identify and exchange visitors. Emergency alarm system, where illegal intrusion and emergency patients emergency case directly to the Security Center help

The user visible to speaks the system, may realize the inhabitant to visitor's discernment and the exchange.Seeks help urgently the alarm device, when meets the illegal invasion and the patient first aid and so on in the emergency case seeks help directly to the security center

User-based visual intercom system, and for households to identify the visitor and the exchange. Emergency warning device, when illegal intrusion and the patient first aid emergency situations, such as direct assistance to the Security Center

User video intercom system, enables tenants to identify and exchange visitors. Emergency alarm system, where illegal intrusion and emergency patients emergency case directly to the Security Center help