alarm lock electroplating alarm lock long beam alarm lock spray plastic alarm lock， qinggu alarm lock， red bronze_桐庐三龙五金工具

alarm lock electroplating alarm lock long beam alarm lock spray plastic alarm lock， qinggu alarm lock， red bronze

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alarm lock electroplating alarm lock long beam alarm lock spray plastic alarm lock， qinggu alarm lock， red bronze

报警锁电镀报警锁长梁报警锁喷塑报警锁，青古报警锁，红古铜

EXW Price: Min. order:

¥13.8
≥300/piece

¥13.6
≥900/piece

¥13.3
≥1800/piece

300 piece

Exchage Rate 1 CNY ≈ 0.1419 USD
Weight 20.0 kg/piece
Stock num 9999 piece

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桐庐三龙五金工具

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Description

很多顾客会问灵敏度的事情，在这里说一下，报警就是要引起周围人和主人的注意，让小偷产生恐惧和紧张心理而无心下手。如果灵敏度过高，像刮风，打雷，汽车喇叭，放鞭炮，或者路人蹭一下，就会误报。如果这个报警器一天到晚经常误报，那和没有报警是一样的，试想它经常响，您还会在意吗！这和狼来了的故事一个道理。所以报警器的灵敏度设计是很严谨的，既要减少非盗窃行为的误报还要在真正狼来了的时候启到作用。所以大家不需要担心灵敏度的问题，优力厂家的设计有合理的考量。

Update time：20241126145416