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Electronic whistle
1、Size: length 148.6mm±1mm, diameter 24.8mm±1mm; 2、Mass: ≤95g; 3, with warning whistle, lighting function;
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Technical parameters:
1、Size: length 148.6mm±1mm, diameter 24.8mm±1mm;
2、Mass: ≤95g;
3, with warning whistle, lighting function;
4、Working time: ≥2h;
5, charging time: ＜4h;
6, sound pressure: ≥ 120dB (A);
7, shell protection grade: IP54;
8, environmental adaptability: -20 ℃ ± 2 ℃ ~ +60 ± 2 ℃.
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Tel.:+86 523-82613333
Mobile:Jim Jiang: +86 18061075148
E-mail: jsrd888888@163.com
Add:No. 8 Lianyou Road, Chengnan District, Jingjiang, Jiangsu, China
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Copyright©2023 Jiangsu Redon Police Equipment Manufacturing Co., Ltd
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