Conference System (Chairman Unit)

Conference System (Chairman Unit)

৳ 19,500.00

TOA TS-771

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Description

The TS-771 is a Chairman unit for TOA Conference system, of which compact and lightweight design makes it easy to install and store. Placing the speech button in the ON position allows a chairman to speak and disables the speaker to prevent feedback. If the speech button is placed in the OFF position, the microphone cannot be used but the speaker is turned on, allowing the voices from delegate units (TS-772) to be monitored. By pressing the priority button, the chairman unit can take precedence over any delegate units. Two types of dedicated microphones are made available for the TS-771 as optional products: the TS-773 standard type and the TS-774 long type.

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Power Source 35 V DC, under 30 mA (supplied from Central Unit)
Output Headphone/Recording: 32 Ω (headphone)/10 kΩ, -20 dB* (recording),
unbalanced, mini jack (with VR)
Internal speaker: 130 Ω, 200 mW
Contact output: 24 V DC, max. 50 mA
Control Speech button: Microphone, speaker on-off control by speech switch
Priority button: Microphone, speaker on-off, other microphone cutoff, and
single-tone chime activation
Operating Temperature 0℃ to +40℃ (32゜F to 104゜F)
Operating Humidity Under 90% RH (no condensation)
Finish Case: ABS resin, black
Panel: ABS resin, gray metallic, semi-gloss, paint
Dimensions 114.5 (W) × 78.4 (H) × 152.9 (D) mm (4.51" × 3.09" × 6.02")
Weight 780 g (1.72 lb)
Option Microphone: TS-773 (standard), TS-774 (long) (select either one)