2.8-inch color screen GSM anti-theft alarm system/host

输入电压：

USB 5V

无线频率：

433MHz

警号响度：

80dB

[)%_ _~@%_
A control method, ① remote control, ② phone, ③ text message, ④, ⑤ host touch keyboard
touch buttons to prevent the keyboard from getting dusty and easy to install, that is Plug and play remote alarm notification, phone SMS notification, built-in power supply, can still work normally even if the power is cut off, eight defense zones can be switched freely, monitoring and shouting function, first-class hardware and software performance, built-in decibels, and can also be connected to external wireless sound and light alarm sirens and smart switch sockets. Arm and disarm at regular intervals.
Product standard configuration: host + power supply + infrared + door sensor + remote control + related installation accessories (send a small alarm signal)
If you need more information or needs, please contact me! Contact person: Mr. Li Tel:
_