GSM listening device is a device that is used to listen to the different sounds and conversations.

Providing a 20 square meter coverage. In addition, he constantly powered so it can function without interruptions.

Properties

• No need to hide the device;
• Continuously powered;
• Charger function;
• Ability to listen at any time of the day;
• Clearly audible voices and sounds;
• Ability to listen to conversations from abroad;
• Callback function;
• The sound is transmitted through a GSM mobile telephone network;
• GSM Frequency: 850/900/1800/1900 MHz (suitable for use all over the world);
• Microphone range: ~20 m2;
• Microphone sensitivity: - + 10 kb;
• Adjustable frequency: 1.2 K ~800 kHz;
• Continuous operating time: 24/7;

Set of equipment

• LONG POWER GSM listening device-charger;
• Directions for use in English and Lithuanian languages;

Warranty: 12 months;

Free delivery: within 2 business days throughout Lithuania.