מקום מוצא
Guangdong, China
Certificate
FCC RoHS CE(EMC,LVD) SASO ISO9001
Operating temperature
-40°C to +70°C
Storage temperature
-40°C to +70°C
Hookswitch
Magnetic reed hook switch to reduce parts subject to wear
Application
Prison,Jail,Correctional Center
Product Type
Prison telephone Jail telephone Inmate telephone
Ringer volume
90~95dB(A) at a distance of 1 m