Wi-Fi eavesdropper transmitter - 5V USB adapter

This Wi-Fi eavesdropping transmitter is fully integrated into a working 5V USB adapter. Its discreet design makes it indistinguishable from a standard charger, while the accompanying smartphone app allows you to listen in live and manage audio recordings. The built-in recorder has 32GB of memory, allowing automatic recordings to be made as soon as sound is detected. This makes it an excellent solution for long-term monitoring without the need for constant listening.

Real-time listening and sound recording via app

The WiFi adapter easily connects to a 2.4 GHz WiFi network. Once connected, you can use the app to listen live to your surroundings, download audio recordings, and adjust settings such as recording time, sensitivity, or formatting the SD card. The integrated 32GB memory card can store up to 512 hours of audio clips in WAV format.

Unobtrusive design with real USB functionality

The adapter is designed so that it cannot be detected as a listening device. There are no visible microphone holes or lights. Furthermore, the USB port remains functional, so the charger can also be used as a regular power supply. This makes installation in a home or work environment completely discreet.

Plug & Play installation in 2 steps:

1. Connect the adapter to a 2.4 GHz WiFi network via the app

2. Open the app to listen live or find audio recordings

Automatic recording and sound detection

The adapter features an audible alarm function that sends you a push notification whenever sound is detected. Recordings start automatically upon detection and can be played or downloaded remotely via the app. Recording duration is adjustable from 1 to 30 minutes per clip, and the detection sensitivity is also customizable.

Power supply and emergency battery

As long as the adapter is plugged in, it will operate continuously without interruption. Should a power outage occur, the internal 500mAh battery automatically switches on. This provides up to 7 hours of active use, 24 hours of standby time, or 7 days of sleep mode. This keeps the transmitter operational even during short power outages.

Technical specifications:

- Only supports 2.4 GHz WiFi networks (not 5 GHz)

- Integrated 32GB SD card for approximately 512 hours of recording

- Dimensions: 90 x 42 x 22 mm

- File type: WAV (128 kbps)

- App features: listen live, download recordings, change settings

Package contents:

- 5V USB adapter with integrated WiFi audio transmitter

- Integrated 32GB memory card

- Dutch manual

NB: This WiFi eavesdropper only works with a 2.4 GHz WiFi network and is not compatible with 5 GHz. When placing it in locations without a known WiFi password, we recommend a model with GSM functionality or a mobile router for your own network.

NB: Because this product is assembled by Sitcon itself, it is excluded from the right of withdrawal. You can test the sound quality in one of our stores, or contact us beforehand for advice.

Why choose this WiFi audio adapter from Sitcon?

Unlike generic models found online, this Wi-Fi audio adapter has been customized by Sitcon for maximum reliability and discretion. Thanks to our years of experience, we know exactly what consumers encounter when using eavesdropping devices. That's why we provide clear Dutch manuals, stable firmware, and direct support through our stores and helpdesk. So you're not just buying a product; you're buying a complete solution with advice and service.

Buy WiFi listening transmitter at Sitcon

Since 2007, Sitcon has been supplying high-quality observation products for both private and professional use. All products are extensively tested by our own technical department and can be viewed in our stores in the Netherlands and Belgium. This allows us to offer reliable solutions with expert support before and after purchase.

Frequently asked questions about this WiFi listening USB adapter