This is a Pager/ Bell only. Receiver is not included.
Purchase this item with a wireless wrist receiver or fixed host can build a simplest calling system.

wireless wirst receiver:search :SINGCALL.Wireless Pager Calling System,Restaurant Paging Systems,Wrist Receiver. Comptablie With Single Call Button And Mulit Buttons
Fixed Host: Go to SINGCALL storefront to find all the fixed host.

Search SINGCALL to find more.
There are also many different combinations of wireless receivers and pagers in our store to meet your need.
Where to install?
Restaurant/Cafe/Fast Food Restaurant/Hotel/Golf Club/Bar/Night Club/Internet Cafe/Game Room/Karaoke/Hospital/Factory/Office/Anywhere needs attention of waiter.

Wireless fluid system is widely used in the service area. It includes the buttons for guests to use and the signal receiver for waiters to use. When the guest is in need, he or she just presses the button near him or her, his or her desk number will be displayed with music or vibration.

APE520:
Designing with square and round, owning the simple and fashionable appearance
Super big touching button, make calling more convenient.
Full water-proof handling and simple pushing bottom base showing the humanized design
Simple registration, far transmitting distance
Size£º3.39*3.39*0.69in(86*86*17.5mm)
Transmitting distance:130-200ft indoors, 1600ft in the open air
Encode and decode mode: registration mode
Batteries£ºAlkaline Battery 12V 23A (*2)
Frequency: 433.92MHz
Frequency deviation: 0.5 MHz
contains screw*2, sticker*1 to fix pager