hat
DF518H50 Features Highlight espesyalite: ◇ Twous sa a sèvi ak trè IC entelijan IC pou kontwole sikwi, epi ofri tès tèt li, tès chak mwa ak fonksyon tès anyèl. ◇ DF518H50 gen yon doub batri ityòm IC pwoteksyon, anpeche batri chaje ak sou egzeyat. Pwodwi Description DF518H50 ijans ...
eng
DF518H50 Speciality Highlight Features： ◇ This kit uses highly grade smart IC to control circuit, and offer self test, monthly test and annual test function. ◇ DF518H50 has a dual lithium battery protection IC, prevent battery overcharge and over discharge. Product Description DF518H50 emergency...