VoIP telephone / IP67 / for railway applications / for tunnels
J&R Technology Ltd
for railway applications, for tunnels, for highways, for marine applications, for underground mining, industrial, firefighter
emergency, vandal-proof, weather-resistant, with protection door, wall-mounted, handheld, for harsh environments, auto dial, outdoor, fireproof, paging, ringdown
Heavy Duty Telephone/Emergency Telephones
As a weatherproof telephone, it is fully contained within a corrosion resistant cast aluminium weatherproof case, resulting in a highly reliable product with a long MTBF.
Ideal for Metro, Railway, Highway side, Marine, Mining, Tunnels, Steel Plant,Chemical plant,Power plant and related industrial application, etc.
Robust construction, Vandal resistant
All weather protection IP66-67
Three group of emergency call number
Magnetic reed hook switch to reduce parts subject to wear
Encapsulated circuitry impervious to water and particles
Tamper resistant fixings
Fast-fit terminal connection
Programmed via web interface
Connection: RJ45 Ethernet socket through IP67 plug connector.
Quality of Service (QoS): ensuring optimal delivery of voice
Type of Service (ToS): high throughput and reliability (RFC3168)
ISDN gateway compliance: connect any SIP compliant VoIP/ISDN gateway to call to-and receive-calls from ISDN
SIP (Session Initiation Protocol) RFC3261
Inbuilt redundancy: able to make diversion calls to 2nd PBX
TR069 (Technical Report 069): for advanced status monitoring and control
Configuration: web interface or server based configuration file. Static IP address provisioning or DHCP.
Mass configuration available.
Weatherproof and corrosion resistant handset
Stainless steel armoured handset cord
CE, FCC,ROSH compliant