Chaw Nyob Hauv Phau Ntawv Qhia Hu Xov Tooj

Loop tsim thiab xaim:

● If the manual call point is at the end of the zone wire, a 5.6K resistance should be connected to terminal loop(+), loop(-)

Txhua lub tswb hluav taws peb muag los ua kom tiav nrog lub chaw tsim khoom 5year' s warranty, muab kev pabcuam raws li qhov yuav tsum tau ua ntawm BS 5306 ntu 3. Qhov kev lees paub no tsis suav nrog cov teeb meem tshwm sim los ntawm kev sib tsoo, kev siv tsis raug lossis tsis saib xyuas.

Cov Lus Qhia Tshwj Xeeb:

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FAQ

1.Dab tsi' koj qhov zoo dua?

A: Kev lag luam ncaj ncees nrog tus nqi sib tw thiab kev pabcuam tshaj lij ntawm cov txheej txheem xa tawm.

2. Kuv ntseeg koj li cas?

3.Koj puas tuaj yeem muab kev lees paub ntawm koj cov khoom?

A: Yog, peb txuas ntxiv 100% txaus siab lav rau txhua yam khoom. Thov koj xav tias dawb tawm tswv yim tam sim yog tias koj tsis txaus siab rau peb qhov zoo lossis kev pabcuam.

4.Where are you? Can I visit you?

A: Tseeb, txais tos koj tuaj xyuas peb lub Hoobkas txhua lub sijhawm.

5.Yuav ua li cas txog lub sijhawm khoom xa tuaj?

A: Hauv 15-35 hnub tom qab peb paub meej tias koj xav tau.

6.what kind of payment does your company support?

A: T / T, 100% L / C thaum pom, Nyiaj Ntsuab, Western Union tau txais tag nrho yog tias koj muaj lwm yam kev them nyiaj, thov hu rau kuv.

3. Q: Kuv puas tuaj yeem luam kuv tus kheej lub logo rau ntawm koj cov khoom?

A: Yog, peb tuaj yeem luam koj lub logo rau ntawm cov khoom yog tias koj qhov kev txiav txim ntau dua qhov peb thov.