مكان المنشأ
Guangdong, China
اسم العلامة التجارية
Chisung
After-sale Service
Online technical support
Project Solution Capability
NONE
Power supply
12V input Max.50Ma/Average 25mA
Relay
NC/NO dry contact,3A/240VAC
GSM Frequency
Quad-band 850/900/1800/1900MHz