MAVIS LAVEN Restaurant Call Button Burglar Alarm System - 10pcs 100-240V (US Plug)

MAVIS LAVEN

Features:

• DURABLE HOUSING: Restaurant alert button features a modern and elegant design with contours, water and drip resistant, ultra slim and compact rubber edges for drop , and the thinnest thickness of only 11mm/0.43in.
• TOUCH CONTROL: Restaurant waiting buzzers with full touch keyboard version of the system, touch to turn on or off, faster, easier and more convenient to integrate infrared code to program and set up the pager.
• BUILT IN BATTERY: Restaurant buzzer can talk without an adapter, features a burglar alarm system with a range of 1500m/164yd (open air), and has a quick set up feature to quickly and easily change the pager's number.
• STACKED CHARGING: Restaurant pager uses stacked charging, a charging stand can support up to 20 pagers, space saving, easy to operate, built in battery, battery standby 48 hours to prevent overcharging.
• MULTI FUNCTION: Restaurant call button uses millions of groups of codes to prevent adjacent paging systems from interfering with communications, tuned by repeaters, the keyboard is both a transmitter and receiver, receiver capacity of 999.