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Tecpro - Desktop Loudspeaker Station (Single Circuit) - LS351

£402.90 (inc V.A.T.) £335.75 (exc V.A.T.)
SKU:
TECLS351
Weight:
2.00 KGS
Availability:
Supplies of many items are currently limited and orders may take 7+ days to arrive with you.We will update with availability information after your order is placed with the option to cancel or substitute products if preferred.
Shipping:
Calculated at checkout
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Product Description

The LS351 Loudspeaker Station is designed to provide local monitoring of a single intercom circuit without the need to wear headphones. The built-in microphone allows full duplex (simultaneous talk and listen) conversations to take place. Feedback cancellation circuitry helps avoid acoustic howl-round when speaker and microphone are operating together. To further reduce feedback, a gooseneck microphone (which allows the operator to speak closer to the mic capsule) may be plugged in, disabling the internal microphone. If required, a headset may be plugged in, disabling both the internal microphone and speaker.

Pressing the 'Call' button causes 'Call Alert' lights on other Tecpro user stations to flash to attract the attention of operators who may have momentarily removed their beltpack and headset. The LS351 Loudspeaker Station can both detect and generate 'Remote Mic Kill' tone. If tone is detected and the microphone is active, it will be automatically switched off to help control the build up of unnecessary noise and chatter.

Pressing the 'Speaker Mute' button silences the loudspeaker output. To prevent important announcements accidentally going unheard when muted, the LS351 Loudspeaker Station will automatically restore audio levels to a pre-determined volume when an 'Override' control signal is generated elsewhere on the intercom circuit. The 'Override' loudspeaker volume is adjusted via a preset and can be set anywhere between zero and full volume.

Connection to the intercom system is via a pair of 3-pin XLR connectors which allow the LS351 to be daisy chained with other user stations. The LS351 derives power either directly from the 24V DC Tecpro line, or from an optional external 24V PSU. A green LED indicates power is present.

TECHNICAL SPECIFICATIONS

  • Integral loudspeaker and electret microphone for simultaneous talk/listen
  • Feedback cancellation circuitry helps eliminate howl-round
  • Microphone On/Off button offers push-to-talk or latching characteristics
  • Inserting optional gooseneck microphone mutes internal mic
  • Plugging in optional headset mutes internal microphone and loudspeaker
  • Side-tone preset for headset
  • 20KHz and DC 'Call Alert' signalling send and receive
  • 24KHz 'Remote Mic Kill' send and receive
  • 28KHz 'Override' signal recognition for preset volume restoration
  • Compatible with legacy Tecpro products

Downloads: Data Sheet

Please Note: This product is intended for professional use only.

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Returns Policy

You may return most new, unopened items within 30 days of delivery for a full refund. We'll also pay the return shipping costs if the return is a result of our error (you received an incorrect or defective item, etc.).

You should expect to receive your refund within four weeks of giving your package to the return shipper, however, in many cases you will receive a refund more quickly. This time period includes the transit time for us to receive your return from the shipper (5 to 10 business days), the time it takes us to process your return once we receive it (3 to 5 business days), and the time it takes your bank to process our refund request (5 to 10 business days).

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