4G Professional Smart Audio Monitoring - Audio Bug - SPTK-MGSPM-4GPRO

The smart audio bugging with voice detection function at low power consumption.

The audio intercom features a built-in rechargeable battery that can continuously record and send to a server for up to 20 hours, and can last over 7 days in standby mode when voice detection is activated. It can also be powered from a 5V USB source.

With 4G connectivity, the unit can be placed in hard-to-reach locations and provide remote audio monitoring. If a SIM card is used, you can call the device and listen in real time.

Recordings can then be played back and downloaded directly from the app on the smartphone, providing convenience and quick access to important information.

A history of the files created is stored in the app for up to 2 days.

The 4g data consumption is approximately 8 MB per hour.

This model is ideal for a variety of situations requiring audio recording and remote access. Whether you are recording meetings, discussions or interviews, the model ensures accuracy and easy later review of the content.

Main Features:

• Circular recording: Loop recording when memory is full. 1-hour audio file can be stored in internal memory.
• Recording to server: Insert a 4G sim card with data service so that audio files can be sent to the server. 
• Voice triggered recording: Recording when voice is detected, 7 days standby.
• Cloud push notification: use Audio monitor app to get push notification when the device starts sending files to the server.
• Real-time remote listening: if a SIM card is used, you can call the device and listen in real time.
• Scheduled Recording: Automatic wake up for recording, 4 timeslots per day, repeat every day.

Technical Specification:

• Model: 4G GSM Professional Audio Bug - SPTK-MGSPM-4GPRO
• Network: (B1/B2/B3/B4/B5/B7/B8/B12/B13/)B18/B19/B20/B25/B26/B28/B66)2G (900 MHz / 1800 MHz)
• VoLTE: Yes
• Android/iOS App: "Audio Monitor"
• Windows/Mac Software: Audio Widget
• Battery: 3.7V Li-ion battery with 1200 mAh capacity
• Full charge time: 2 hours
• Continuous Recording: Max. 20 hours (with fully charged battery)
• Voice Detection Standby: Max. 7 days (with fully charged battery)
• Digital MEMS Microphone: Max. 8 meters (26 feet)
• Call to listen: Yes
• Analog Microphone: Max. 3 meters (10 feet)
• Memory: 8 MB (1 hour audio)
• Audio sampling: 16kSps, 32bit per sample
• Audio compression: 16kbit/s OGG
• USB: high-capacity storage device
• Server history: keeps 2 days history by default
• Dimensions: 5.6 x 5.1 x 2.3 cm
• Weight: 67 grams