Preces apraksts

• Ycall 433 Wireless Watch Pager Clock Hour Bracelet Wrist Restaurant Pager Fast Food Waiter Calling System Specification of 3-Digit Watch K-100: 1 Can paintings with 500pcs multi-key transmitter in max 2 Can demonstrate 1 organization call number in one time three Show 3-digit quantity from 001-999 and alphabet could be A b C d E F 4 Can indicate diversified provider form by way of words (CALL ,BILL ,DRINK ) five Can checklist when the call are available and count the decision times of every quantity 6 Can music the history calling details via up and down 7 Show recent time when stand-by 8 3 reminder ways: sound immediate and vibration or either nine Battery is rechargeable: three Lithium battery 10: 50*51*16mm 11:black 12 Output: DC5V--1A

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Atsauksmes