Wireless Calling System Display Receiver and Call Button (Kit) 85" Universal for all vehicles –

Universal for all vehicles – compatible with 12V and 24V systems

Product description:

precision fit

Slim & Everyday Protection

accelerated games and gears

Wireless Calling System Display Receiver and Call Button (Kit) 85" Universal for all vehicles –Wireless 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