Audio Monitor Mini N9 GSM Device Spy Listening Surveillance Personal Device Acoustic Alarm Built in Two Mic

Price: $46.32
(as of Jul 21,2022 00:56:15 UTC – Details)

Card compatible: GSM / SIM (not included) Microphone range: 2m Work frequency: 850mhz, 900mhz, 1800mhz, 1900mhz Standby time: Support voice control with2-3 days, 12-15 days without voice control Power: built in battery Material: plastic Color: black Item size: 42*32*14mm Package list: 1 x audio monitor, 1 x USB cable, 1*user manual
2. You only need to dial the number of the SIM card installed in the device, then you can hear the sound within 10 meters near the device within a few seconds.
3. Professional dual microphone design, the two microphones can work independently or cooperate with each other. HD sound quality, imported voice chip, seamless intercom. Support for setting multiple groups of numbers, the device will call back one by one, and there will be no errors or omission of emergency feedback, support for private rights protection, only the bound number can be operated.
4. Various ways to alarm, SMS and phone call, SMS mode always keeps the attention, will intermittently remind the host’s voice status. Can be applied for car anti‑theft alarms and home monitors, with good safety protection devices.
5. Small and lightweight design, easy to hide or carry. High‑quality ABS material, durable, hard, not easy to break, and long service life.