Review on 🔔 SHIHUI 10 Pager Buzzers with Keypad: Queue Number Call Wireless Calling System for Restaurants, Churches, Food Trucks, Coffee Shops, and Offices by Kate Love

I own a brewery and bought this system about 7 months ago and two pagers have already broken and now the other pagers are losing performance. This means they only work in close proximity to the charging/paging box they are inserted into. Previously, they worked in 20 meters. no way now. I contacted the company (in China) and they didn't reply. Maybe because of COVID. but still. Disappointed. Your best bet is to invest a little more money in something better (and maybe American). I'm still looking for something reasonable but durable.