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The "OD402" is a model that connects to the OD trunk of a switchboard to enable IP communication between switchboards. By connecting the OD trunk of the switchboard, it allows for IP communication between switchboards at different locations. It supports simultaneous calls on two lines. It is compatible with wink start and timing start methods of the switchboard. In dedicated line mode, it can maintain a constant connection between OD trunks. It can also connect with broadcasting equipment such as analog 4-wire amplifiers. 【Features】 ■ Enables IP communication between switchboards at different locations ■ Connects to the OD trunk of the switchboard ■ Dedicated line mode ■ Can connect with 4-wire broadcasting equipment *For more details, please refer to the PDF document or feel free to contact us.

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The "PB402/PB402-SIP" is an FXS 2-line model that connects analog telephones and FAX machines to convert inter-office calls to IP. PB402: Communicates with LANdeVOICE products PB402-SIP: Communicates with other manufacturers' SIP terminals via a SIP server It can connect analog telephones, FAX machines, and the COT of a switchboard. It features a hotline function that allows you to make calls simply by picking up the receiver. 【Features】 ■ Converts inter-office calls to IP ■ Connects analog telephones, FAX machines, and the COT of a switchboard ■ Hotline *For more details, please refer to the PDF document or feel free to contact us.

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• PBX/IP phone

The "DA401/DA401-SIP" is an intercom connection model that converts intercom calls to IP. DA401: Communicates with LANdeVOICE products DA401-SIP: Communicates with third-party SIP terminals via a SIP server It is compatible with commonly available intercom subunits. It supports full-duplex communication, enabling smooth conversations. It supports PoE power supply. It is equipped with contact input, allowing for calls to be initiated not only from the intercom button but also from external push buttons or signals from machines. It is equipped with contact output, allowing it to work in conjunction with electric locks, rotating lights, etc. 【Features】 ■ Converts intercom calls to IP ■ Compatible with commonly available intercom subunits ■ Full-duplex communication ■ Supports PoE power supply ■ Equipped with contact input/output *For more details, please refer to the PDF document or feel free to contact us.

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• PBX/IP phone

The "SP401/SP401-SIP" is a broadcast equipment connection model that utilizes audio output and contact output to interact with broadcasting equipment. SP401: Communicates with LANdeVOICE products SP401-SIP: Communicates with third-party SIP terminals via a SIP server In the mass notification system (only compatible with SP401), it is mainly used on the receiving side. Audio input is also possible from microphones and audio input devices. It is equipped with a high-performance echo canceller that reduces echo and howling. 【Features】 ■ Utilizes audio output and contact output to interact with broadcasting equipment ■ Mainly used on the receiving side in the mass notification system (only SP401) ■ Audio input is possible from microphones and audio input devices ■ Equipped with a high-performance echo canceller *For more details, please refer to the PDF document or feel free to contact us.

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• PBX/IP phone

The "PT402" is a model with 2 FXO lines that allows for public/private connection and automatic forwarding of calls to and from the public network. It enables internal extension of the exchange. It connects to public lines and the SLT/SLI trunk of exchanges, relaying calls to other locations' LAN and voice using an IP network. 【Features】 ■ Allows public/private connection ■ Automatically forwards calls to and from the public network ■ Enables internal extension of the exchange ■ Connects to public lines and the SLT/SLI trunk of exchanges *For more details, please refer to the PDF document or feel free to contact us.

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• PBX/IP phone

"HomeSeismo" is an emergency earthquake warning receiver equipped with a seismometer that can respond to directly beneath earthquakes. The earthquake motion detection algorithm of the seismometer has been jointly developed with the National Research Institute for Earth Science and Disaster Resilience, allowing for high-precision identification of earthquake motion and ambient noise in a short time. With two routes for detecting earthquakes—P-wave detection and the Japan Meteorological Agency's emergency earthquake alerts (warnings/forecasts)—it can provide faster and more reliable warnings of earthquake occurrences, thereby reducing earthquake damage. 【Features】 ■ Seismometer built-in emergency earthquake warning receiving terminal ■ Compatible with the PLUM method ■ Capable of sharing earthquake information with nearby terminals to notify about earthquakes ■ Can reduce earthquake damage *For more details, please refer to the PDF document or feel free to contact us.

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The "LANdeVOICE4 Series" is a VoIP device that transmits voice using IP networks. We offer various models, including the FXS 2-line model "PB402," which connects to analog telephones, fax machines, and COT trunks for IP-based calls between locations, as well as the FXO 2-line model "PT402," which allows for public/private connections, and the OD trunk connection model "OD402," which connects to exchange OD trunks and IP-enables communication between them. 【Product Lineup】 ■PB402 ■PT402 ■OD402 ■SP401 ■DA401 ■SP401-SIP, etc. *For more details, please refer to the PDF materials or feel free to contact us.

• Other network tools
• PBX/IP phone