Tecpro Communication system – Talkback loudspeaker stations

This is similar to the LS351 but, in addition, can be connected across two intercom circuits. The LS352 can switch between monitoring circuit A or circuit B. The rear mounted intercom connections comprise two pairs of 3-pin and one pair of 5-pin XLR connectors for flexible ‘daisy chaining’ with other user stations

Series 2 Tecpro LS300 Loudspeaker Stations provide local monitoring of intercom circuits without the need to wear headphones. The built-in microphone makes them suitable for hands-free operation, allowing full-duplex simultaneous talk and listen conversations to take place. If required, a headset may be plugged in, disabling the internal microphone and speaker. LS300 Loudspeaker Stations offer single circuit operation as standard. Dual circuit versions are available on some models.

• Hands-free or headset operation
• Loudspeakers selected for clear voice reproduction
• Built-in flush-mounted electret microphone
• Microphone On/Off button offers push-to-talk or latching characteristics
• Acoustic feedback cancellation preset
• Side-tone preset for headset
• XLR 4-pin input socket for gooseneck microphone or headset
• Single and dual-circuit versions available on some models
• DC and 20kHz ‘Call Alert’ signaling send and receive
• 24kHz ‘Remote Mic Kill’ send and receive
• 28kHz ‘Override’ signal recognition for preset volume restoration

All Tecpro LS300 Loudspeaker Stations have carefully selected loudspeakers, for clear voice reproduction and a high quality, flush mounted electret microphone. The microphone, loudspeaker and associated controls are all mounted on a machined plate.

XLR Cables

• 27-923 TECPRO Single circuit cable – 3 metres
• 27-925 TECPRO Single circuit cable – 5 metres
• 27-930 TECPRO Single circuit cable – 10 metres

User guide

Vingtor-Stentofon SDS-1 SIP Desk Station with display and dual LAN

A reliable IP phone for small business users, the SDS-1 delivers a suite of powerful VoIP features, supports for up to 2 lines and full HD audio on both the speaker and handset to allow users to communicate with the utmost clarity and built-in PoE. These features allow the SDS-1 to be a high quality and easy-to-use small business IP phone.

• 2 lines, 2 SIP accounts, 3-way conferencing
• Integrated PoE
• Dual-switched 10/100Mbps ports
• TLS and SRTP
• HD Audio
• EHS Support
• ICX-AlphaCom Support

Datasheet