Yiwu city royal yu electronic technology co., LTD., has a scientific management system, humanized service, adhering to the customer first, service first, quality first. Have their own research and development laboratory, most products are patent, from research and development, design, moulds and finished products, a complete set of processes. Products have CE, ROHS, such as mandatory certification. Air freight declaration with MSDS, SGS, shipping 41 hg - 20 battery report. Product cross-border supply stability, support mass production (division of division of yiwu factory, quzhou plant), at the same time support private production, printing LOGO, customized paper card packaging, etc., in 2016 bicycle spokes lamp YY601 into the wal-mart supermarket, 2013 whistle finder YY316 selected review of the hunan TV's happy camp program, begin by amazon sold in 2015 to choose, 2017 began to supply dried small shrimps shpoee southeast Asia such as platform, in the meantime with each big foreign trade company (such as ningbo dozens of foreign trade companies such as yahoo, shenzhen each big foreign trade company), and each big cross-border cooperation platform (such as shenzhen five tigers, a tree, the dimension, Mr Nick, valley, and so on thousands of Hamlet). Affected by foreign outbreak in 2020, but the domestic platform spell to force a lot, live with goods such as trill to bring help, thank you very much. At the same time thanks to yiwu international trade city market customers. Ten years, thanks for your trust, this is also we don't give up, always have been trying to power. To adapt to the market the company starting from the bicycle light 6 series, add 3 series for the class, increase 7 Wolf alarm, increased 9 is a luminous cup mat, increase 5 series small toys, increases YYS10 VU niche sterilizing lamp and other products. A total of more than 100 mould development, before and after hundreds of products, summed up a lot of experience in product development, production experience, to plastic, plastic and electronic products research and development design product control and so on do have answers. Each product one artificial detection, defective rate control within three over one thousand, that product is not only the character. Hope to grow together with customers. Welcome friends from all walks of life come to visit, guidance and business negotiation. Cooperation advice telephone complaints (head)

mobile:153-0689-6243

【 description 】 : remote control type bike alarm and alarm
[power] : 9 v battery (products do not contain battery, battery another shot)
Usually a battery can be used for a week, the friends who want to buy a spare battery.
[usage] : press the red can be A key fortification, du 1; Press the B button (cancellation of guard against theft, du two sound.

Loud, simple operation, easy security;

Short time leave the bike, don't bother to lock anymore

Security professional without worry, protect the car

Enclosed instructions -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- --

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