- 所属系列：
断电报警
- 产品名称：
GSM 4G 断电报警器
- 发布时间：2023/2/9 14:52:54
- 产品简介
- 产品说明
- 产品详情
GSM 3G 4G Power failure alarm,Power on notification
power supply DC 5V-15V
Support GSM 3G 4G frequency
Alarm by SMS and free calling
GSM 3G 4G Power failure alarm,Power on notification
DC 5V-15V
Support GSM 3G 4G frequency
Alarm by SMS and free calling
GSM 3G 4G Power failure alarm,Power on notification
DC 5V-15V
Support GSM 3G 4G frequency
Alarm by SMS and free calling