Products
Contact Us
- Contact Person : Ms. Sunstar Joy
- Company Name : Shenzhen Sunstar Electronic Technology Co., Ltd.
- Tel : 86-0755-83366983,83368983,852-22979297
- Fax : 86-755-83201358
- Address : Guangdong,Shenzhen,Room 802 eastern Block 4,Saige Technology Park,North Huaqiang RD.,Futian District
- Country/Region : China
- Zip : 518031
Alarm
anti sleep device alarm for students drivers and guards
anti sleep device alarm for students drivers and guards
1. Rated SPL: 85db
2.Alarm mode: sound the alarm mode
anti sleep device alarm for students drivers and guards sound and vibration sleepy alert ...
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