Bosch TR-240-A4M-NA Tr-240 Beltpack, A4M Headset Jack
SKU
TR-240-A4M-NA
Model No
TR-240-A4M-NA
$860.61
Product Highlights
- License Free 2.4GHz, IEEE 802.11b WLAN technology
- Expand coverage using BTR-24 access points
- Multi-level security and audio encryption
- 2-wire and 4-wire intercom interface
- ClearScan channel selection

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The Bosch TR-240-A4M-NA Tr-240 Beltpack offers a state-of-the-art solution for all your communication needs, featuring a 2.4 GHz wireless intercom system. Designed for reliability and efficiency, this beltpack supports full-duplex communication for up to eight wireless units and an unlimited number of half-duplex units. With advanced features like ClearScan technology and multi-level security, it ensures clear and secure conversations while providing versatile operational capabilities.
Bosch TR-240-A4M-NA Beltpack Features
- License-Free Operation: Utilizes 2.4GHz, IEEE 802.11b WLAN technology to eliminate additional licensing costs.
- Expanded Coverage: Use BTR-24 access points to extend your communication range, ensuring connectivity in larger setups.
- Enhanced Security: Multi-level security and audio encryption protect your conversations from unauthorized access.
- Intercom Interface: Compatible with both 2-wire and 4-wire intercom systems, allowing flexibility in installation.
- ClearScan Technology: Automatically selects the best RF channel for optimal communication quality, reducing interference.
- Microphone Compatibility: Auto-selects between Electret or Dynamic microphones, ensuring high-quality audio input.
- Audio Channels: Offers two independent or simultaneous audio channels for diverse communication needs.
- Wired or Wireless Operation: Flexible operation modes allow TR-240 beltpacks to function as needed for your setup.
- Full-Duplex Communication: Supports up to eight beltpacks in full-duplex mode while allowing virtually unlimited half-duplex access.
- Access Point Functionality: TR-240 beltpacks can serve as access points, adding to the system's versatility.
- Multiple Accessories: Offers various antenna options and accessories for customized installations.
- Durable Construction: Built with durable ABS material for long-lasting performance in various environments.
- LCD Display: Easy-to-read LCD screen that indicates system status for hassle-free operation.
- Long Battery Life: Removable Li-Ion batteries provide up to eight hours of operation, accommodating extended use.
Detailed Specifications for Bosch TR-240-A4M-NA
| Feature | Details |
| Technology | 2.4 GHz, IEEE 802.11b WLAN |
| Communication Type | Full-duplex and half-duplex |
| Max Full-Duplex Belts | 8 beltpacks |
| Max Half-Duplex Belts | Virtually unlimited |
| Battery Type | Removable Li-Ion |
| Battery Life | Up to 8 hours |
| Material | DURABLE ABS |
| Display | Easy-to-read LCD |
| Channel Selection | ClearScan Automatic Selection |
| Microphone Compatibility | Electret and Dynamic |
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