Products BOSCH TR-825 B3 R4 US UHF 2...

BOSCH TR-825 B3 R4 US UHF 2CH Beltpack with 4F Headset

VENDOR: BOSCH Mfg Part#: TR-825 B3 R4 US UPC#: 800549890014
1 3
Photo is for illustration purposes only. Actual product may be different.
$2,512.51
$2,512.51
Sale Sold out
MSRP: $3,388.00
Shipping calculated at checkout.
  • UHF 2-channel beltpack system for wireless audio applications
  • Operates in Band B3 frequency range
  • Includes 4F headset for hands-free communication
  • Compact dimensions: 3.75" x 2.02" x 5.35"
  • Powered by six installed batteries for extended use
  • Manufactured in the United States and TAA-compliant

Shipping & Returns

All our products can be shipped anywhere in the Continental United States.

View our shipping and returns policy

View full details

Key Benefits

Eye-Insights
  • Designed for professional-grade wireless communication in portable audio settings
  • TAA-compliance supports eligibility for government and institutional applications
  • Long battery life with six pre-installed batteries ensures dependable operation during critical tasks

Product Overview

The BOSCH TR-825 B3 R4 US is a UHF 2-channel beltpack system designed for portable audio applications. It comes with a 4F headset and operates in Band B3 for dependable wireless performance. With its compact dimensions (3.75" W x 2.02" D x 5.35" H) and the inclusion of six installed batteries, it supports extended usage in professional environments. Manufactured in the United States and fully TAA-compliant, it is suitable for use in federal and institutional communication setups.

Specifications

Product Overview
Manufacturer BOSCH
Product Name BOSCH TR-825 B3 R4 US UHF 2CH Beltpack with 4F Headset
Manufacturer Part Number TR-825 B3 R4 US
Product Type UHF 2-Channel Wireless Beltpack System
Form Factor Beltpack
Included Accessories 4F Headset
Number of Channels 2
Battery Installed Quantity 6
Power Source Battery Powered
Frequency Band UHF Band B3
UPC 800549890014

Wireless Features
Wireless Technology UHF
Frequency Range 482–518 MHz
Channel Selectability Manually selectable
Number of Selectable Frequencies 238
Antenna Type Integrated

Compliance & Origin
Country of Origin United States
TAA Compliant Yes
FCC Certification Yes
RoHS Compliance Yes

Advanced Security Features
Encrypted Transmission No
Interference Protection Yes (UHF companding technology)
Tamper Detection No

Interfaces
Microphone Input Connector 4-pin female mini connector
Audio Output Wireless RF Transmission
Headset Interface 4F connector type
RF Carrier Frequencies 482–518 MHz
Frequency Response 50 Hz to 15 kHz
Modulation FM
RF Output Power 50 mW (typical)

Physical & Environmental
Width 3.75 in
Depth 2.02 in
Height 5.35 in
Weight 0.75 lb (approx including batteries and headset)
Operating Temperature –10 °C to +50 °C
Storage Temperature –40 °C to +70 °C
Operating Humidity 0 to 95% (non-condensing)
Enclosure Material ABS thermoplastic
Color Black

Cloud Management & Licensing
Remote Management
Cloud Control Platform
License Requirements No additional licensing required