Point d'origine
Guangdong, China
Numéro de Type
JR301-SC-OW
Certificate
FCC RoHS CE(EMC,LVD) SASO ISO9001
Operating temperature
-40°C to +70°C
Product Name
wireless intercom,GSM 3G intercom Auto-dial telephone for parking
Hookswitch
Magnetic reed hook switch to reduce parts subject to wear
Application
Prison,Jail,Correctional Center, Public area.
Product Type
Prison telephone Jail telephone Inmate telephone
Ringer volume
90~95dB(A) at a distance of 1 m