Qomo Cov Neeg Saib Xyuas Kev Xaiv Tsa Keypad rau Kev Xaiv Tsa Sib Tham

QRF888 cov lus teb rau cov neeg tuaj saib
Ib lub rooj sib tham thiab chav kawm sib tham sib txuas lus tuaj yeem pab koj ntsuas tam sim ntawd seb koj cov neeg tuaj saib puas nrog koj, yam tsis tas yuav xaiv leej twg tawm. Tshaj tawm tam sim ntawd. ID tub ntxhais kawm nkag mus rau hauv. Txhawb nqa txog li 60 tus tub ntxhais kawm nyob deb.
1 teeb tsa QRF888 teb system suav nrog 1 lub receiver + 30 tus tub ntxhais kawm remotes
Qhov no yog cov neeg muag khoom zoo tshaj plaws hauv Qomo nrog tus nqi pheej yig tshaj plaws.

Zaub LCD teb lees paub Yog Txoj kev sib txuas lus Ob-txoj kev RF Range 1~180 Roj teeb 2 "AA" Hloov tau ID ntaus ntawv Yog Ntaus ID ntau yam 1~180 Scalable Firmware Yog Tus lej 0~9 Cim A~Z a~z Cov lus qhia dav dav ntawm lub kaw lus 2.4GHz 2-txoj kev digital RF technology. LCD screen zaub nrog qhov muaj peev xwm tawm tswv yim yog/tsis yog Mus txog 100 meter ntau thiab 180 tus neeg tuaj saib hauv 1 vib nas this thiab ntau lub receiver tuaj yeem ua haujlwm ua ke. USB receiver 360 degree teeb liab kis lus Askiv thiab lus Suav yooj yim rau kev xaiv. Kev txhawb nqa software thib peb xws li PowerPoint, yooj yim rau nruab thiab siv. Cov kev xaiv lus nug suav nrog: ib qho kev xaiv, ntau lub cim, sequencing, qhov ntsuas qib, yog/tsis yog, lej (suav nrog cov feem, decimals thiab cov lus sib xyaw), ntau qhov kev xaiv, tseeb / cuav, ntawv sau, thiab kho ntawv Muaj zog txheeb cais muaj nuj nqi, yooj yim rau tus kws qhia ntawv tam sim no, kev ntsuam xyuas dav dav. Lub kaw lus ruaj khov, sib xws, nws zoo dua los siv nrog lub rooj tsavxwm dawb paug. Haum rau ntau yam khoom qhia ntawv. 2 daim roj teeb AA Lub roj teeb siv tau ntev tshaj 1 xyoos Cov txiaj ntsig rau tsev kawm ntawv Txuas rau PPT software, yooj yim rau nruab thiab ua haujlwm, tshem tawm cov ntaub ntawv qhia hnyav. Kev kawm sib tham tuaj yeem txhim kho tus qauv ntawm tsev kawm ntawv. Hom kev qhia siab dua tuaj yeem pab cov tsev kawm ntawv tau txais kev txheeb xyuas ntau ntxiv ntawm cov niam txiv tub ntxhais kawm. Tsis tas siv cov ntaub ntawv xeem luam tawm lawm. Nws yooj yim dua los sau txhua tus tub ntxhais kawm txoj kev kawm. Yooj yim thiab cuam tshuam rau qhov nyuaj ntawm txhua lo lus nug rau lub sijhawm ntev. Cov txiaj ntsig rau cov xib fwb Tag nrho tawm ntawm kev ntsuam xyuas hnyav ntawm kev xeem. Nws yooj yim dua los teeb tsa cov ntsiab lus thiab ntau cov serials.