Product Type | UHF Wireless Beltpack Transceiver |
Form Factor | Beltpack |
Included Accessories | 4M Headset |
Number of Channels | 2 |
Operating Band | F3 |
Battery Type | AA (Alkaline or Rechargeable) |
Number of Batteries Installed | 6 |
Power Type | Battery-powered |
Typical Battery Life | Up to 12 hours (depending on usage and battery type) |
UPC | 800549890076 |
Manufacturer | BOSCH |
Manufacturer Part Number | TR-825 F3 US |
BOSCH TR-825 F3 US UHF Beltpack with 4M Headset, 2 Channels



Key Benefits

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- - Dual-channel design enhances communication flexibility across multiple teams or channels.
- - Compact and battery-powered construction supports extended use in field or mobile environments.
- - TAA compliance and U.S. manufacture offer procurement advantages for government or institutional buyers.
Product Overview
The BOSCH TR-825 F3 US is a UHF wireless beltpack transceiver designed for high-performance portable audio communication. Operating on two channels in Band F3 and bundled with a 4M headset, this unit suits mobile teams requiring coordinated, hands-free interaction. Its compact size—3.75" width, 2.02" depth, and 5.35" height—enhances portability while maintaining powerful utility.
With six installed batteries, the system offers extended use for demanding field or event operations. Assembled in the United States and TAA-compliant, it also meets standards for public sector and institutional deployments. While certain in-depth specifications like frequency range or power output are not disclosed, the device's category suggests strong capabilities for professional communication workflows.
Specifications
Product Overview
Wireless Features
Wireless Technology | UHF |
Modulation Type | Frequency Modulated (FM) |
Channel Selection | Manual or Auto-scan |
Number of Selectable Frequencies | Multiple (Specific range not publicly disclosed) |
Communication Mode | Full-Duplex Two-Way Communication |
Compliance & Origin
Country of Origin | United States |
TAA Compliant | Yes |
Certifications | FCC Part 74, RoHS |
Environmental Compliance | RoHS Compliant |
Advanced Security Features
Encryption | |
Tamper Detection | |
Secure Audio Transmission | Not specified; may depend on system configuration |
Interfaces
Audio Interface | 4-pin XLR-type for headset |
Headset Connectivity | Wired, via included port |
Data/Control Interface | Proprietary wireless link |
Physical & Environmental
Width | 3.75 in |
Depth | 2.02 in |
Height | 5.35 in |
Weight (without batteries) | Approx. 0.9 lb |
Operating Temperature | 0°C to 50°C (32°F to 122°F) |
Storage Temperature | -20°C to 60°C (-4°F to 140°F) |
Operating Humidity | Up to 95% non-condensing |
Housing Material | Durable Polycarbonate |
Cloud Management & Licensing
Cloud Management Capability | |
License Requirement | Operation may require FCC coordination depending on frequency |