Are you

Wireless Microphone Surveillance Transmitter Module Board BRD34-R26

RWF 9,200.00

The Wireless Microphone Surveillance Transmitter Module Board BRD34-R26 is a compact and efficient module designed for audio surveillance applications. It features a high-quality microphone and reliable transmission capabilities, ensuring clear audio capture and wireless communication over extended distances.

This module is ideal for various uses, including security systems, remote audio monitoring, and other surveillance setups. Its lightweight and small form factor make it easy to integrate into existing systems or standalone applications.

With robust performance and user-friendly installation, the BRD34-R26 is a versatile solution for professionals and hobbyists looking to enhance their audio monitoring capabilities.


Product Description

The Wireless Microphone Surveillance Transmitter Module Board BRD34-R26 is an FM transmitter module operating within the 88-115MHz frequency range, ideal for surveillance and remote audio applications. Its small size and adjustable features make it compatible with Arduino and other microcontroller projects.

  • Operating Voltage: DC 2V-9V

  • Current Consumption: 9mA (at 3V)

  • Reference Distance:

    • Open Ground: Up to 100 meters

    • Indoor (with obstacles): 10-30 meters (at 3V voltage)



  • Operating Frequency: 85MHz–115MHz (default at 99-101MHz)

  • Receiving Compatibility: Works with any FM radio or device supporting 88-108MHz range

  • Frequency Adjustment: Adjustable capacitor

  • Output Impedance: 50 ohms

  • Size: 2 cm × 1 cm (L × W)


Related Products