GSM Audio Monitor, GSM Remote Anti-Theft Alarm, SMS Phone Call GSM Audio Monitoring, Portable Audio Surveillance Device(US)

Price: $21.82
(as of Feb 26, 2023 21:31:15 UTC – Details)

Automatic monitoring — Automatic monitoring function, as long as the normal exceed 40dB volume iswithin 10 meters, the product will start an alarm, it will automatically call back, dial or send a text message to the bound number in turn.
HD sound quality — Professional dual microphone design, the two microphones can work independently or cooperate with each other. HD sound quality, imported voice chip, seamless intercom.
Support setting multiple groups numbers — 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.
Widely used — Small and lightweight design, easy to hide or carry. High‑quality ABS material, durable, hard, not easy to break, and long service life.Can be applied for car anti‑theft alarms and home monitors, with good safety protection devices.