Khoom piav qhia:
Cov tswb pa taws yuav tsum tau sim tsawg kawg ib hlis ib zaug kom paub tseeb tias nws ua haujlwm zoo. Alarms muaj lub pob kuaj. Cias tuav lub khawm rau ob peb feeb thiab saib seb lub tsev lub tswb nrov. Yog tias koj tsis hnov nws, lossis nws ua tsis taus pa, nws yog lub sijhawm los hloov koj cov roj teeb. Ua kom koj tsev neeg muaj kev nyab xeeb los ntawm kev nco ntsoov xyuas cov cuab yeej cawm txoj sia tsis tu ncua.
Nta: Power supply: DC 9V replaceable battery Conform to EN14604:2005/AC:2008 Alarm volume: ≥85dB at 3m Big test button for easy weekly testing Product life time >10 xyoo Tsawg roj teeb teeb liab tswb Ib qho yooj yim rau nruab nrog mounting bracket Safety clip feature, tsis pub mounting yam tsis muaj roj teeb ntsia
Khoom Parameter:
Factory Duab:
FQA:
Q: Koj cov khoom puas muaj roj teeb thaub qab?
A: Yog, lub tswb yog lub zog hluav taws xob 220V-240V, nrog 9V roj teeb thaub qab.
Q: Puas muaj kev xaiv rau cov neeg tsis hnov lus?
A: Yog. Muaj cov pa luam yeeb uas siv cov lus ceeb toom pom thiab hnov. Cov no siv lub teeb ci ntsa iab strobe ua ke nrog lub horn kom ceeb toom txog kev phom sij.
Q: Puas yog lub tswb nrov mus tag nrho?
A: Yog, lub tswb tuaj yeem txuas nrog txuas lossis wireless interlink.
Q: Yuav ua li cas los ua koj tus neeg sawv cev?
A: Peb zoo siab los tsim kom muaj kev sib raug zoo ua lag luam mus sij hawm ntev nrog peb cov neeg siv khoom. Txais tos los ua peb tus neeg sawv cev.
Cim npe nrov: Portable Smoke Alarm, Tuam Tshoj, tuam ntxhab, lwm tus neeg, Hoobkas
