GL09-B 3G 8 Channel GSM SMS Alarm System Module For Battery Operated Alert, GL09-B 3G Option:GL09-B 3G 5 audio 3P male to

5 audio 3P male to 3

Rear Camera: 50MP (LYT-600

Size 29*21*11cm

Capacity: 10800mAh polymer

Replacement LCD screen + touch screen digitizer assembly with frame for Huawei Nova 7 Pro 5G

GL09-B 3G 8 Channel GSM SMS Alarm System Module For Battery Operated Alert, GL09-B 3G Option:GL09-B 3G 5 audio 3P male to1. Low power consumption, suitable for battery powered 8 channel GSM alarm module 2. The 3G version is compatible with 2G networks and can be used in the United States, Australia, Europe, Chile, Singapore and other countries. 3. This product can be powered by DC power supply or by battery (the battery is not included in the product package) 4. Eight way alarm detection, each alarm SMS user can set different content by himself 5. You can choose the