Popular pager device in restaurants and cafes. 20 calling device with keyboard Retekess T111

Practical and cost-effective pager system, Strong flexibility, can call in two places at the same time, match with T119 keyboard, Call a pager with only one press of the corresponding button, saving time, 2-3 hours charging time, and standby time is 24 hours, Reach 500m in open area and about 150-500m in buildings, Lanyard hole design on top of each pager, you can hang the pager on the wall or somewhere around the table, thus reducing pager loss effectively, Convenient for both the guests and waiters to see it, then they can do their job well without worrying customers miss their food, also customer enjoys their meal. Note: String is not included in the package., The built-in professional pager chip makes the working distance is about 1000m or 3280ft in the open area, even can use this pager system in a church with brick walls., RF wireless technology with millions of different learning codes(AM) supports independent storage memory avoiding data loss; -107dBm high receive sensitivity.