- GSM Alarm Module
- 2016-10-28 16:31
- MK-16G module is different from other GMS modules, it has GSM communication module and SMS processing module and control
- Ultrasonic Bird Repeller (AF-03-XK)
- 2016-10-27 03:59
- 1. OverviewAF-03-XK type ultrasonic bird repeller is a specially designed bird repeller products for the power sector, i