Tempat asal
Guangdong, China
Jaringan
ip, POE, Akses Internet Nirkabel, 4G, GSM, 3G
Material
Robust Stainless Steel
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,Inmate,Tunnel,Railway
Communication Type
Full duplex
Ringer volume
90~95dB(A) at a distance of 1 m