Description
The JR306-SC-SIP is a hands-free SIP emergency intercom designed for straightforward communication in public spaces and demanding environments. Its single call button, noise-cancelling microphone and built-in speaker make it easy to request assistance, while its robust steel housing provides resistance to vandalism. It is suitable for parking areas, lifts, railway platforms, hospitals and building entrances.
TECHNICAL SPECIFICATIONS
Power Supply: PoE (IEEE 802.3af) or 12 V DC
Power Consumption: Idle: 1 W / Active: 2.4 W
SIP Protocol: SIP 2.0 (RFC3261)
WAN Port: 10/100Base-T RJ-45 for network connection, Auto MDIX
LAN Port: 10/100Base-T RJ-45 for PC connection, Auto MDIX
Ringing Volume: 90–95 dB(A) at 1 metre
Compatibility: Most SIP-based IP-PBX servers supporting RFC3261
Voice and Call Features
• Full-duplex communication
• Codecs: G.711 A/u, G.722, G.723 and G.729
• G.168 echo cancellation
• Flexible dial plan with hotline support
• Automatic switching between primary and backup servers
• DTMF: SIP INFO, in-band and RFC2833
• Two relays for remote control of external devices
Network Features
• WAN/LAN bridge mode
• Static IP, DHCP and VLAN support
• Web-based configuration, diagnostics and firmware updates
• Remotely adjustable audio volume and microphone sensitivity
Physical Specifications
Material: Cold-rolled steel
Speaker: 2 W
Dimensions: 300 × 180 × 120 mm
Weight: 4.5 kg
Colour: Yellow; other colours available on request
Cable Entry: Rear M16 cable gland
Mounting: Wall-mounted
Operating Environment
Operating Temperature: −40°C to +65°C
Storage Temperature: −40°C to +75°C
Optional Accessories
Alternative button options, LED beacon, broadcast horn and telephone pillar.
