4G VoLTE door intercom and the panel is made of stainless steel to monitor and manage your house/facility/warehouse entry points through your mobile device. It uses a high-quality and durable LED light button and water resistant speaker and microphone.
Model : SS1804
![4G VoLTE door intercom and the panel is made of stainless steel to monitor and manage your house/facility/warehouse entry points through your mobile device. It uses a high-quality and durable LED light button and water resistant speaker and microphone.](https://i0.wp.com/gainwise.com.tw/wp-content/uploads/2019/02/SS91B-SS1204-SS1704-SS1804-220x220.jpg?resize=220%2C220&ssl=1)