Main Features
The JR308-FK-OW-SIP Emergency Intercom is designed with a robust 304 stainless steel body, with an option for SS316. It boasts an IP55-IP65 waterproof rating and advanced noise reduction technology for high-definition calls. The device is corrosion-resistant and adheres to CE, FCC, RoHS, IK10, IP65, and ISO9001 standards. It features hands-free operation with a vandal-resistant metal button for emergency calls, a full metal keypad, a noise-cancelling microphone, and a built-in 2W speaker. The intercom is wall-mounted with an M16 cable gland to prevent damage, making it ideal for various environments such as parking lots, elevators, hotels, and more.

Technical Specifications
The intercom is compatible with most SIP-based IP-PBX servers and supports PoE 802.3af. It can automatically switch between primary and backup servers and supports remote Telnet debugging. The device operates in temperatures ranging from -40˚C to 65˚C and has a mean time between failures (MTBF) exceeding 50,000 hours. It offers network web management, static IP or DHCP support, and features such as echo cancellation and flexible dial-up configuration. The intercom supports various data protocols and can be powered via PoE or a 12V DC power source.

Application
The JR308-FK-OW-SIP is part of an IP telephony system that provides efficient communication solutions using internet connections. It is more efficient and convenient compared to traditional telephone systems.

Optional Accessories
Accessories include the JR-LP-02 LED Beacon Light, PoE Switch, and JR-HSA series Broadcast Horns.

Application Scenarios
The intercom is suitable for use in metro stations, airports, business centers, clean rooms, banks, hospitals, schools, and platforms.

Dimensions and Packaging
The unit measures 220x160x50 mm, with shipping dimensions of 340x235x165 mm. It is packaged with foam padding in a carton, with a gross weight of 2.5 kg and a net weight of 2 kg.

Contact Information
For more information, contact via phone at +86 - 755 - 27322952, email at [email protected], or visit the website at www.jrteck.com. The company is located at 6/F, A1, Xingyi industrial city, Baishixia Est., Fuyong, Bao'an, Shenzhen, China.