







GSM N9+ wiretapping


The GSM N9+ eavesdropping device by Spreest is a modern, discreet device that allows you to gain full control at any time over what is happening in a chosen location.
Thanks to its small dimensions, you can place it virtually anywhere - at home, in the office, in the car, or at another strategic point.
The listening device operates based on the GSM network, enabling remote listening from anywhere in the world. Equipped with a sensitive microphone with a range of up to 7 meters and an automatic callback function upon sound detection, it ensures complete security and ease of use.
This listening device is a reliable solution that combines discretion, high sound quality, and simple operation.
Key Features
1. Remote listening from anywhere: Simply call the SIM card number in the device to instantly hear what is happening in the monitored location.
2. Automatic voice activation: When the microphone detects sound, the listening device will automatically call your phone, informing you of suspicious activity.
3. GSM network compatibility: Works with most operators worldwide (850/900/1800/1900 MHz bands).
4. High microphone sensitivity: The built-in microphone records conversations and sounds within a radius of up to 7 meters.
5. Long standby time: The device can operate in standby mode for up to 12 days without charging (depending on settings).
6. Easy configuration: Just insert a SIM card, and the device is ready to use without complicated settings.
7. Control via SMS: Simple commands allow you to turn the microphone and the callback function on or off at any time.
8. Built-in lithium-ion battery: Provides up to 5 hours of continuous listening and fast charging via a USB port.
9. Reliable tool for protecting property and loved ones: Ideal for ensuring what is happening in important places when you cannot be there in person.
10. Discreet dimensions: Compact design allows the device to be placed virtually anywhere: at home, in the office, in the car, or in a bag.
Technical Specifications
- Network: GSM 2G (850/900/1800/1900 MHz – supports most operators worldwide)
- Microphone range: 5–7 meters radius from the device
- Battery: 450 mAh lithium-ion battery
- Operating time: up to 5 hours of continuous listening
- Standby time: up to 2–3 days with voice activation enabled, up to 10–12 days with voice activation disabled
- Charging: via USB cable (included)
- Supported SIM cards: standard nano-SIM cards, no PIN lock
- Casing material: molded plastic, durable and lightweight
- Control functions: SMS commands (turn microphone on/off, activate/deactivate callback function)
- Additional functions: automatic callback upon sound detection ≥ 45 dB
- Dimensions: 44 × 33 × 13 mm
- Weight: 20 g
- Color: black
Set includes
- 1x GSM listening device G61
- 1x USB cable
- 1x User manual
NOTE: The SIM card must be purchased separately.
The product is available in two charging port versions: USB-C or microUSB. We ship the version depending on the supply. A compatible cable is included.
Before using the device, especially as a listening device, we suggest familiarizing yourself with legal restrictions.
The manual in Polish in electronic version is available for download in the attachment. You can find it below or above our product description.







