Details

• Prominent sound quality makes spying more reliable.
• Power supply: 24 hours non-stop
• Features:
• 1. Working frequency: 850 Mhz / 900 Mhz / 1800 Mhz / 1900 Mhz.
• 2. GSM voice / audio monitor. Not suitable for CDMA / 3G network, compatible with all GSM 4G SIM cards.
• 3. Prominent sound quality makes spying more reliable.
• 4. Voice activation. You can automatically call your phone when the sound surrounds it up to 45 dB.
• 5. You can send the message command or cancel the easy SMS voice activation function "1111 or" 0000 "" only.
• 6. Ultra tiny dimensions.
• 7. Power supply: 24 hours non-stop.
• 8. Microphone range (meter): 5 ~ 7 (Radius). 4 levels
• 9. Working temperature: -40 ~ 50 'C
• 10. Response frequency: 1.2 K ~ 800 Khz.
• 11. Working time: 24 hours.
• Package Includes:
• 1 x Wireless GSM SIM Micro Device
• 1 user manual.
• (not with GSM SIM card, you need to buy from local cellular network provider)

Features

• Real-time remote listening – The 3 PIN PLUG listening device is the highest quality, most comprehensive and effective mini bug spy to date. It is the result of intensive research and testing, being equipped with the key features necessary to ensure maximum performance and the best possible results. It uses a GSM SIM that, once inserted, allows you to make a call anywhere, at any time, and listen to everything that happens where the device is.
• High-quality sound and voice enhancement: You no longer have to worry about a place being too noisy. This eavesdropping device is capable of greatly reducing background noise and improving vocal quality and intensity, making it the best of its kind. Get it now and shed light on your doubts
• You just need to buy a new Nano SIM card, put it in this device. Once you call this number, this device will answer automatically, and it works like an automatic answering phone without a speaker.
• Unique super design, put it at home or even in the office. You can listen to the sound of your environment wherever you want, it is the latest SIM surveillance equipment available. Automatic monitoring function, as long as the normal volume exceeds 40 dB is within 32.8 ft, the product will initiate an alarm, automatically call back, dial or text the linked number.
• Two-way GSM audio device, security monitor / listener, ideal for collecting evidence / evidence