GSM Audio Listening Device with Extended Battery Life

GSM Audio Listening Device – Compact, Powerful, and Reliable

Product Code: GSMEB

Discreet, effective, and built for professionals — the Eyetek GSM Audio Listening Device is a purpose-built GSM transmitter designed for crystal-clear remote audio monitoring. Measuring just 80 x 40 x 18mm, this compact unit packs powerful listening capability into a sleek, pocket-sized design.

Used by the hunters in the Hunted TV series, this device allows you to listen in from anywhere in the world. Simply dial the SIM number of the device, and you’ll instantly hear live audio from up to 10 metres away, all without any noise or alerts.

Unlike modified mobile phones, this is a professionally engineered GSM eavesdropping device, built in our own workshops for reliability and discretion.

What sets it apart is its sound-activation feature — the device can automatically call you when it detects noise in its surroundings, ensuring you never miss a moment of activity.

Operating on the GSM 1800 and 1900 MHz frequency bands, it provides worldwide coverage (requires a 2G network, available in most countries). The built-in rechargeable Li-ion battery offers up to one week of standby time, depending on network conditions and usage.

Compact, covert, and ready to perform — the GSMEB is the ultimate tool for remote audio surveillance.

Orders for UK delivery are normally sent via Royal Mail. We aim to dispatch all orders placed before 13:00 on the same day, with next-day delivery available on most items when the Express Delivery option is selected at checkout. However, delivery dates cannot be guaranteed unless specifically confirmed by email, chat or telephone. All orders are shipped in plain courier bags, Jiffy bags, or boxes, with no reference to Eyetek.

UK Delivery £4.00 GBP Plus VAT.

Orders for delivery outside of the UK

International Express Courier USA and Europe £35.00 GBP 

Please Note, You are responsible for any import duty or taxes charged by your country