wireless remote control 138-930 MHz small card pager with water resistant and easy charging
Small Mobile Pager Device 1.0 V Min Operating Voltage 8 Musical Tones
1 Line Numeric Pager Message 12 Musical Tones Full Indication Available
8 Musical Tones Flex Pager 12 - 16 Seconds Alert Time Built In Alarm Function
8 Musical Tones Waitress Pager System , Customer Pager For Restaurant / Hotel
4 Line / 2 Line Pocsag Alphanumeric Pager 12 - 16 Seconds Tone Alert Time