CallToU Restaurant Pager System Wireless Calling System for Customers Restaurant Clinic Waiter Nurse Service System with 1 Display Receiver 1 Watch Receiver and 10 Waterproof Call Buttons Color:1 Host+10 Buttons+1 Watch this wireless door buzzer can

this wireless door buzzer can help you take better care of your children

flashing light silent mode

The receiver is rechargeable with a standby time of 30 days

until the receiver makes a "di" sound and the indicator flashes

CallToU Restaurant Pager System Wireless Calling System for Customers Restaurant Clinic Waiter Nurse Service System with 1 Display Receiver 1 Watch Receiver and 10 Waterproof Call Buttons Color:1 Host+10 Buttons+1 Watch this wireless door buzzer canPay attention The watch can display call information from up to 4 buttons simultaneously on one screen. After more than 4 times, the oldest call information will move down and can be scrolled by using the up and down keys. The working distance is about 500Ft (in the open air), if you need a larger range and need to use it with a signal booster Signal enhancement device product link: https: www. calltou. com collections calltou accessories 1 products