مكان المنشأ
Guangdong, China
اسم العلامة التجارية
SUMRING
Name
Magnetic contact door sensor detector for home security alarm
Power supply
Built-in 1pc 3V lithium battery
Magnetron range
Pull-in-15mm; release-30mm
Working environment Temperature
-10°C~ +50°C
Main part size
66*25*14 mm