Wireless Calling System Display Receiver and Call Button (Kit) 85" The rising and falling speeds

The rising and falling speeds can be adjusted independently

IEC 62368-1: 2018 Environment ROHS Protection IP54

Mi Notebook Pro 15

so no complicated set-up is required

Wireless Calling System Display Receiver and Call Button (Kit) 85" The rising and falling speedsWireless Calling System Display Receiver and Waterproof Call Button (Kit) Advantages: Long Working Distance 200 meters or 656 feet in outdoor working area; signal transmission distance; high sensitivity receiving technology, product signal stability Adjustable 1 15 levels Volume 15 level volume adjustment for nursing pager system; support external audio equipment; freely adjust according to your needs Humanized Design Screen: Bracket and string hole