China Vandal Resistant Telephone Elevator Intercom Telephone Handsfree Telephone

J&R Vandal Resistant Intercom TelephoFeeder ne Elevetor Telephone
APPLICATIONS:
Handsfree wall mount telephone that could used forschools, streets, public square, court houses, rail platforms, car-parks, police stations, hospitals, outside buildings, gate entry, etc.
FEATURES:
Analogue/SIP/GSM/3G phone
Robust housing, conPacking Machinery structed of stainless steel
Vandal resistanRefrigeration Equipment t metal button
Non-volatile memory
On wall mounting, simple installation
Weather protection IP54-IP65
Hands free operation
Programmable for speed-dialing (PPT)
Can be programmed remotely by tone phone
4 X Tamper proof screws for mounting
Fast-fit terminal connection
CE, FCC compliantTECHNICAL SPECIFSecurity & Protection ICATIONS:Telephone VersionsAnalogue,SIP,GSM,3G OptionalOperatingTemperature -30°C to +65°CStoring Temperature-40°C to +75°CRinging Tone80 dBA @ 1 metre typical M.T.B.F.excess of 50,000 hours usingPower Supplytelephone line or DC or solar poweredWeather ResistanceIP54-IP65Casing Materialstainless steel boxLightning / TransientBeauty Equipment s:
Protection to ITU-T k.21 enhanced levels
PACKAGE:
Unit size: 140*210*50(mm)
Packaging materials: pearl cotton, carton
Net weight: 1.7KG