Wireless Wrist Waiter watch Pager

Wireless wrist waiter pager MMC-N800 for restaurants, coffee bars, supermarkets etc.   The MMC-N800 , N801 are MMCall the 1st generation pager . now MMCall developed  the 2nd generation alphanumeric pager MMC-Nc-8 . 
Our watch pager is easy to use, durable and reliable. it’s powered by one AAA battery and features an easy-to-read twelve-character, single-line backlit display. The MMcall numeric wrist pager is compatible with all MMcall call buttons and offers the longest range available.
How does the  wireless wrist waiter pager receiver work?
A separate numeric pager is not a pager system. A complete wireless pager system basically includes wireless paging host, call button and pager. The call button and pager information should be preprogrammed to the wireless paging host through MMcall software installed in the computer. After that, the wireless paging host should be powered on but no need to connected with the computer. While press the call button, the signal will go to the wireless paging host and then to the numeric pager, table No., room No. etc will be on the pager. There are other optional parts like repeater(amplify the signal between call button and wireless paging host), 5W transmitter(amplify the signal between wireless paging host and numeric pager), button stand(compatible with call button) etc.     Main Functions:       1. No wired involving, easy to operate       2. High brightness LCD with 3 alert modes: music, vibration and mute         3. Compatible with all MMcall transmitters.   Product Parameters:  Watch-like design Modulation: FM Holds up to 16 messages single line, 12 character display 4 alert modes: mute/vibrate/single tone/music (6 single tone and 3 music) Operates on a single AAA battery Low battery indicator Automatic backlight Automatic On/Off increases battery life Set time and date Weight:0.05kg Dimensions: 5.2 x 4.2 x 1.7