used to call children.
nurse call system
Restuarant pager system |
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| Specifications︰ | Code format: POCSAG code (number one of CCIR wireless paging code)
Signaling rate: 512 bit/s or 1200 bit/s
Modulation format: direct frequency shift key (non return-to-zero system)
Modulation frequency deviation: +/-4.5kHz
Frequency range: 135-175MHz, 279-284MHz
Four groups of address code
Manual input code function
12 kinds of melody alerts, vibrations or sound alert selections
12-message memory/10-message protection
Calendar, clock display, three-time alarm setting
Repeat/unread messages indicator
Out of receiving range indicator
Low battery alert
Size/set: 58 x 42 x 18mm
Weight/set: 42g (excluding battery) |
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