Telex TR-240 2.4 GHz Intercom Beltpack with A4F Headset Jack

OUR PART #: TR240-A4F-NA MFR #: F.01U.169.594

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Wireless intercom has never been easier The TR-240 is a full-duplex intercom beltpack working in the 2.4 GHz frequency range. ...Read more

Telex TR-240 2.4 GHz Intercom Beltpack With A4F Headset Jack Image 1
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Telex TR-240 2.4 GHz Intercom Beltpack With A4F Headset Jack
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Product Overview

Wireless intercom has never been easier

The TR-240 is a full-duplex intercom beltpack working in the 2.4 GHz frequency range. It provides a very comprehensive, user friendly, and extremely versatile set of features to be custom configured to a user's specific requirements. It features the ability to be configured in one of 3 operating modes: wireless, wired, or master wireless:

  • Wireless (normal) mode - beltpacks communicate to each other using the base station as a relay
  • Wired mode - beltpacks turn off their wireless ability and communicate via Ethernet cable or through a building's existing Ethernet infrastructure
  • Master wireless mode - the beltpack acts as a mobile access point to provide wireless coverage for other beltpacks to communicate without an actual BTR-240 base station (sold separately)

It also includes a removable lithium-ion battery pack that delivers up to eight (8) hours of uninterrupted operation. The battery pack can be charged directly within the case by plugging a power adapter into the beltpack or by placing the battery in the CHG-240 4-bay charger.

Features:

  • License-free 2.4 GHz technology
  • Multi-level security and audio encryption
  • ClearScan™ channel selection
  • A choice of two independent or simultaneous audio channels
  • Operation with eight full-duplex beltpacks or a virtually unlimited number of half-duplex beltpacks
  • Multiple antenna options and accessories
  • An easy-to-read LCD display
  • Expanded coverage using BTR-24 access points
  • Two-wire and four-wire wired intercom interfaces
  • XLR in/out for interfacing with general audio systems
  • Auto-select for condenser or dynamic microphones
  • Wired or wireless operation – beltpack can also act as an access point
  • Durable ABS construction
  • Removable Li-ion batteries offering up to eight hours operation

Specifications:

  • RF Technology: IEEE 802.11b WLAN
  • FCC License: None Required
  • Frequency Band of Operation North America: 2.412 to 2.462 GHz | Europe: 2.412 to 2.472 GHz
  • Transmitter Output Power: 70 mW
  • Antennas: Internal Dipoles
  • Security and Encryption Technology: 802.11 WiFi: 40-bit and 104-bit WEP. Audio: 64-bit DES
  • Number of Full-Duplex Beltpacks: 8
  • Number of Half-Duplex Beltpacks: 100
  • Audio Frequency Range: 350 Hz to 3.5 kHz
  • Dynamic Range: 62 dB
  • System Latency: 140 msec
  • TR-240 Headset Output: 70 mWrms into 300 Ω
  • 4-Wire Input/Output Level: Adjustable (2 Vrms typical)
  • Audiocom 2-Wire Input/Output Level: Adjustable (0.775 Vrms typical). Line Impedance 200 Ω
  • RTS 2-Wire Input/Output Level: Adjustable (1 Vrms typical). Line Impedance 200 Ω
  • Clear-Com 2-Wire Input/Output Level: Adjustable (1 Vrms typical). Line Impedance 200 Ω
  • Auxiliary Input Level: Adjustable (2 Vrms typical)
  • Auxiliary Output Level: Adjustable (2 Vrms typical into 600 Ω)
  • Speaker Output Level: Adjustable (1 Vrms max into 8 Ω)
  • Front Panel LCD: 122 x 32 Dot-Matrix with Adjustable Contrast
  • Programming Port: Ethernet (RJ-45)
  • Power Requirements: Lithium-ion Rechargeable Battery, 7.5 VDC
  • Battery Life: Up to eight (8) hours
  • Battery Recharge Time:
    • Via TR-240: approx. 8 hours
    • Via CHG-240 four bay charger (not included): approx. 2.5 hours
  • Low Battery Indication: Approx. 15 minutes of battery life left
  • Note: further information can be found within the items located under the "Documentation" tab above.

WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov.

Product Documents

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