Watch pager Pocsag paging system receiver waiter wrist pager buzzer wireless beeper

Decription: 1. 4-8 lines display. 2. Multi language support. English, Chinese, Korean, German, French, Farsi Etc. 3. Frequency : Frequency :137-930Mhz, , PLL or Crystal. Flex and Pocsag supported. 4. Alert way...

Seller: Witop technology Co, .Ltd  China