Call Button Restaurant Pager 433MHz Wireless Doorbell Butt

The product information is as follows:

Name:Call Button Restaurant Pager 433MHz Wireless Doorbell Bell Button for Home Security Alarm System Hardware Red
The doorbell button can't use separately, it works well with home alarm security system.One button simple design and touch press, easy to operate.Most important, improve working efficiency,Save labour cost,Improve service image.
How we use the wireless calling system:First, the calling buttons are pasted or put on the wall or on the table, when the guest have any service, he or she press the calling buttons, the receiver (LED screen or watch pager) will get signal with vibration or sound, showing the table number, then the waiter will know which table to be served.

Transmitting power:+13dBm
Frequency:433.92MHz
Battery:CR2032 Cell Battery (included)
Tips: The product may be updated constantly ,Due To Different Batches, The Actual Product May Have Slight Differences Or Color Differences, Which Does Not Affect Use
Colour:Red
Material:ABS

Package Contents:
1 x Wireless Doorbell Button

Only the above package content, other products are not included.
Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.