GSM Spy audio listening for SIM

SIM-card eavesdropping offers a simple and effective way to gain insight into what’s happening around you — our modern listening devices use the mobile network, allowing you to monitor audio remotely with an ordinary phone. GSM bugs are unobtrusive and easy to use — just insert a SIM card and call the device, which will immediately provide a live audio stream. We also offer remote bugs that can be activated from anywhere and recording bugs that automatically save audio files to internal memory. For discreet monitoring of vehicle movement and communications we provide covert car bugs, ideal for protecting company vehicles or checking personal property. All products belong to the spy technology category and meet requirements for discreet yet reliable surveillance. For comprehensive site security we recommend combining these devices with a spy camera, which also provides visual recordings. Choose a reliable SIM-card bug and keep everything under control.