JR313-SC-SIP Emergency Intercom Robust cold-rolled steel housing • Advanced noise reduction technology for HD calls Corrosion-resistant hardware Housed in cold rolled steel box and manufactured to high standards, these telephones offer enhanced resistance to vandalism and ensure reliable communication at all times. Additionally, this series of phones has been tested in salt spray and is highly durable in humid and corrosive environments. Extremely easy to install, the cable entrance is located at the back of the phone to prevent artificial damage. Ideal for parking lots, lifts/elevators, hotels, doorways, railway/metro platforms, hospitals, police stations, ATMs, stadiums, and outdoor building etc. • Hands-free operation with a single vandal-resistant metal button for emergency calls • Equipped with an LED light that blinks during incoming calls • Noise-cancelling microphone • Red color (other colors available on request) • On wall-mounted design, with an M16 cable gland on the bottom shell

JR313-SC-SIP TECHNICAL SPECIFICATIONS SIP Specifications Technical Specifications Compatible with most SIP-based IP-PBX servers that comply with SIP RFC 3261 PoE 802.3af enabled (Power-over-Ethernet) or alternate power source PoE power supply, supports connecting the external loudspeakers (No external power supply needed) Supports automatic switching between primary and backup servers Supports remote Telnet debugging Supports two relays to remotely control external devices Operating temperature -40°C to 65°C / Storage temperature -40°C to 75°C M.T.B.F. exceeds 50,000 hours under normal operating...

APPLICATION IP telephony system is an efficient and convenient communica�on solu�on that uses Internet connec�on to implement voice calls and other communica�on services. Compared with tradi�onal telephone systems, IP telephone system has higher efficiency and convenience. Server room Control center PoE Switch Master station Cat5e OPTIONAL ACCESSORIES Bu�on Mul�ple Op�ons Available

APPLICATION SCENARIOS DIMENSIONS Package