JT918 GSM Conversion Plug Monitor

Introduction:

This product is useful for GSM network. It doesn’t need to charge only plugged in wall.

Functions:

1. Voice monitor: to call you when there is a sound in the scene.
2. Changing the gap between the calling and monitoring of sound.

Optional network:

1. GSM900MHz/DCS1800MHz
2. GSM850MHz/DCS1900MHz