hat
DF518H Features espesyalite espesyal: ◇ Twous sa a sèvi ak IC trè entelijan pou kontwole sikwi, epi ofri tès endepandan, tès chak mwa ak fonksyon tès chak ane. ◇ DF518H gen yon doub batri ityòm batri IC, anpeche batri chaje ak sou egzeyat. Pwodwi Deskripsyon DF518H ijans twous ...
eng
DF518H Speciality Highlight Features： ◇ This kit uses highly grade smart IC to control circuit, and offer self test, monthly test and annual test function. ◇ DF518H has a dual lithium battery protection IC, prevent battery overcharge and over discharge. Product Description DF518H emergency kit...