VoIP telephone / SIP / IP / Ethernet
J&R Technology Ltd
VoIP, SIP, IP, Ethernet
for railway applications, for tunnels, roadside, for marine applications, industrial, for underground mining, retail banking, taxi station
help point, emergency, with protection door, with flashing beacon, weather-resistant, vandal-proof, wall-mounted, handheld, waterproof, fireproof, for harsh environments, outdoor, corrosion-resistant, dust-proof, rugged
Min.: 75 dB
Max.: 90 dB
Weather Resistant Telephones/hazardous area phones
As a weatherproof telephone, it is fully contained within a corrosion resistant cast aluminium weatherproof case with a door providing complete protection against dust and moisture ingress, 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
Magnetic reed hook switch to reduce parts subject to wear
Encapsulated circuitry impervious to water and particles
With LED Lamp fixed on the top
Tamper resistant fixings
Fast-fit terminal connection
Programmed via web interface
DC 5V powered or PoE
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
Heavy duty industrial Stainless steel armoured cord handset
CE, FCC,ROSH compliant