The utility model which has the advantages of unique style, simple structure, beautiful appearance, practicality and low cost is an ideal theft-proof alarm device for bicycles.
该装置样式独特，结构简单，美观实用，造价低廉，是一种理想的自行车防盗报警装置。
The utility model is easy to identify by people, so the utility model provides a convenient and inexpensive anti-theft method for motor vehicles.
本实用新型能使人们很容易地辨认，从而提供了一种方便价廉的车辆防盗方法。
The utility model can avoid the casualty of personnel, and achieve the effect of theft prevention. The utility model has the advantages of safety, effectiveness and convenient operation.
本实用新型可以避免职工的伤亡而达到防盗的效果，具有安全有效、操作方便的优点。
The utility model provides an anti-theft alarm device, simultaneously relates to a digital television technology.
本实用新型涉及一种防盗报警装置，同时涉及数字电视技术。
The utility model solves the technical problem that a household anti-theft alarm device with good invisibility and low cost is provided.
本实用 新型所要解决的技术问题是，提供一种隐蔽性好，成本低的家庭防盗报警装置。
The utility model relates to an anti-theft implement, in particular to a lower anti-theft lock for a transformer.
本实用新型涉及一种防盗工具，尤其是涉及一种变压器的下防盗锁。
The utility model has advantages of rational and simple structure, low production cost as well as convenient usage etc. and excellent anti-theft performance, stability and safety.
本实用新型具有结构合理简单，制作成本低，使用方便等特点，尤其是为防盗性能好，稳定性高，安全性好。
The device of the utility model is used together with the mobile phone and has the advantages of simple structure, automatic dialing alarm and reliable anti-theft effect.
本实用新型所述的装置和手机一起使用，具有结构简单并能自动拨号报警，防盗效果可靠的优点。
The utility model belongs to an anti-theft device of motor vehicles, particularly an anti-theft license for the motor vehicles.
本实用新型属于机动车的防盗装置，特别涉及一种机动车的防盗车牌照。
The utility model provides an infrared detector for human body adopting a pyroelectric infrared sensor which can be used for an automatic lighting system and an anti-theft alarm system.
本实用新型提供了一种采用热释电红外传感器的人体红外探测器，用于自动照明系统，防盗报警系统。
The utility model discloses a hard and tough anti-theft screw and aims to provide a technique of hard and tough anti-theft screws with simple structure and reliable anti-theft function.
本实用新型公开了一种硬而韧防盗螺丝钉，旨在提供一种结构简单，防盗可 靠的本实用新型硬而韧防盗螺丝钉技术。
The utility model has the advantages of theft protection, robbery protection, chain type theft protection, automatic search, fast conversion, strong concealment and less power consumption.
本实用新型具有防盗、防抢、链式防盗功能，可自动进行搜寻，且转换快，隐蔽性强，耗电少。
The utility model has the advantages of neatness, beauty, space saving, convenient operation, and particular function of theft protection and moisture prevention.
本实用新型整洁美观、节省空间、使用方便，具有独特的防盗防潮功能。
The utility model has the advantages of theft prevention, convenient use, reliability and low cost, and can replace the dirt removing plug screw of the exiting oil tank.
本实用新型具有防盗、使用方便、可靠、成本低等优点，能取代现有的油箱排污螺塞。
The utility model relates to a safety hood of a distribution transformer, which pertains to the accessory field of security and anti-theft devices of distribution transformers.
本实用新型涉及一种配变安全罩，属配电变压器安全防盗装置附件领域。
The utility model relates to a back-pressure gauge valve which is freeze proof and theft proof.
本实用新型涉及一种防冻、防盗回压表阀。
The utility model relates to a theft-proof manhole cover for the manhole mouth of underground institution, comprising a manhole cover seat and a manhole cover.
本实用新型涉及一种用于地下公共设施井口的防盗井盖。
The utility model has the advantages of simple structure, low production cost, hidden performance of the anti-theft trouser bag and being convenient and safe for use.
本实用新型简单，制作成本低，防盗裤袋隐蔽，使用方便保险。
The utility model relates to an automobile anti-theft lock. The automobile anti-theft lock is convenient to assemble and use.
本实用新型涉及汽车防盗锁，使之组装、使用方便。
The utility model discloses an anti-theft bolt which comprises a spline bolt head (1), a flange plate (2) and a screw rod;
本实用新型公开了一种防盗螺栓，它包括花键式螺栓头（1）、法兰盘（2）及螺杆；
The utility model discloses an anti-theft bolt which comprises a spline bolt head (1), a flange plate (2) and a screw rod;
本实用新型公开了一种防盗螺栓，它包括花键式螺栓头（1）、法兰盘（2）及螺杆；
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