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数码相机延保1年,免费上门取修服务

来自 安信龙中国
  • 仅适用于中国大陆消费者,且本服务不支持海外购产品。
  • 在您购买的家电厂家整机保修结束后第2年内,保修产品在正常使用情况下发生的故障,我们为您提供免费维修服务。
  • 服务热线:如果你购买的电器发生故障,请致电亚马逊心安保服务热线4008907378(人工服务时间:8:00-20:00)获得帮助。
  • 费用描述:保障范围内的故障提供全免费服务(含快递费)。
  • 本服务为虚拟产品,不提供实体产品配送。购买成功后,按约定时间自动生效。我们将为您开具电子发票,并以短信形式通知到您。

数码相机意外保障1年(意外进液、坠落、碰撞),免费上门取修服务

来自 安信龙中国
  • 仅适用于中国大陆消费者,且本服务不支持海外购产品。
  • 在您购买家电后第1年内,在正常使用情况下因发生意外进液、意外坠落或碰撞直接造成的机器性能故障导致机器不能正常使用(由此造成的外观损坏但不影响机器正常使用除外),我们为您提供免费维修服务。
  • 服务热线:如果你购买的电器发生故障,请致电亚马逊心安保服务热线4008907378(人工服务时间:8:00-20:00)获得帮助。
  • 费用描述:保障范围内的故障提供全免费服务(含快递费)。
  • 本服务为虚拟产品,不提供实体产品配送。购买成功后,按约定时间自动生效。我们将为您开具电子发票,并以短信形式通知到您。

Jasco 吉之岛 产品 45174 无线门窗警报器 1套4个

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| 亚马逊美国畅销商品 在家用报警器中 | 海外自营
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价格: ¥136.09
1
  • 生产商提供的保修和其它售后服务可能不覆盖中国

商品描述

商品包裹数量:1

1套4个,无线门窗警报器,警报器会在门窗被打开时发出警报,2种声音设置可选:警报器的音频为120,可通过警报器开关和声音开关进行调节。可安装于门窗、棚、橱柜等。低电量测试按钮,每个警报器使用4个Lr44电池(内含)


基本信息

商品包裹数量: 1
  • 商品尺寸: 19 x 10.9 x 2.5 cm
  • 商品重量: 635 g
  • 发货重量: 68 g
  • ASIN: B00FGPM1SS
  • 电池 4 锂离子电池 电池(附带)
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  • 亚马逊热销商品排名: 摄影/摄像商品里排第6,102名 (查看摄影/摄像商品销售排行榜)
  • 您想告诉我们您发现了更低的价格?


警告:
-- 本品含有小零件,可能产生窒息危险。不适合3岁以下儿童使用。

买家问题和答案

商品评论

在亚马逊中国上尚未有买家评论。
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此商品在美国亚马逊上最有用的商品评论 (beta) (可能包括"Early Reviewer Rewards Program"的评论)

美国亚马逊: 平均4.3 星 227 条评论
37/37 人认为此评论有用
平均5.0 星 Great break-in deterrant, very loud! 2016年3月24日
评论者 DS V - 已在美国亚马逊上发表
包装数量: 1 已确认购买
We bought these as just one extra safety precaution for our house. We ended up putting them on our basement egress windows just in case someone decided to break in. We will also put one on our storage area downstairs as well.

We did a test of these when we first got them, and man are they loud! Which is great when you're looking at items like this. My husband went downstairs and tested them out, and even sitting in the living room watching TV with all doors to downstairs shut, I could easily hear them go off as he tested each one.

These seem like high quality little protection devices. They come with super strong tape to stick to whatever surface you want them to go on. They stay secure and don't move. However, when you take them apart (such as open a window or door) be sure to plug your ears because there is no way somebody is sneaking in.

Pros: Good loud sound, very high quality 3M type tape to secure, easy to install and set up

Cons: None. We may end up buying another pack of these.
8/8 人认为此评论有用
平均5.0 星 Comes with batteries so they are ready to use out of the package. VERY loud as well+ 2016年4月26日
评论者 KccccaseyK - 已在美国亚马逊上发表
包装数量: 1 已确认购买
Great basic alarms. Dual function. Has a switch on the side that allows you to chose between a loud constant loud Alarm or Door Chime to alert when someone has opened the door. Sounds similar, if not the same, as when you walk into a corner store.

If you use these for at home, they can be very loud, which is great for those that are hard of hearing or to get your attention in just about any room in the house.

All 4 come with batteries, so they are ready to use out of the package.

I would highly recommend to REMEMBER to clean the surface that you stick these to. That with anything that you stick to any surface. Also, use a blow dryer to heat up the surface that you stick each piece to. Once you apply each piece, hold it in place with your fingers or hand for about 60 seconds to ensure that these will stay stuck to the surface. The heat will help ensure initial stickiness for long term use.
19/20 人认为此评论有用
平均5.0 星 Price is right and they work as intended. 2016年3月17日
评论者 TheSovietHitman - 已在美国亚马逊上发表
包装数量: 1 已确认购买
For the cost of these they are a good purchase. The build quality feels good and they work as advertised. Yes if the door or window is closed the alarm will shut off but most intruders will be long gone from the noise these make. I ordered 3 packs and my only complaint so far is that one pack was missing one of the double sided tape for the unit but I don't think that warrants a star deduction. Will see how they hold up. Directions say batteries should last a year between change outs
31/34 人认为此评论有用
平均5.0 星 Inexpensive and do the job 2015年12月25日
评论者 LynnA - 已在美国亚马逊上发表
包装数量: 1 已确认购买
These are so great -- easy to use -- just stick on with the double-sided tape and switch to alarm, chime or off position.
The chime chimes once but the alarm siren stays on and really alerts you to a window or door opening. I have gotten these for all my windows. Button batteries are included and can be replaced as needed. Instructions say they work up to a year. There is a battery test button also. The decibel on these are way louder that most other company's. I can hear these all over my 2200 square foot house.
3/3 人认为此评论有用
平均3.0 星 Loud, has Chime and Alarm setting, but will not work if your door is not flush with the frame 2017年2月28日
评论者 p - 已在美国亚马逊上发表
包装数量: 1 已确认购买
Three settings: Off, Chime and Alarm. Chime is loud. Alarm is REALLY loud. Chime just rings once when you open the door (like you would hear at a local business) and Alarm goes nuts until the door is closed.

Includes 3M adhesive to secure the units to the door/door frame.

Works as advertised. Why 3 stars?

If your door and door frame are not flush, then these will take some tweaking to make work. I had to add lots of extra doublesided tape (close to a half inch) so that the door would be flush with the frame or else these alarms won't work. Not very convienent if you have decorative trim that juts out further than the door closes.

Second, the Alarm setting is great if it scares them off, but the minute you close the door it stops. So if the baddy opens, hears the alarm, then immediately closes, then he knows that the alarm is "fake." He/she could easily come back when we aren't home, open then close the door and the alarm would only ring for 5-10 seconds, max, while the door is open.

Designing the alarm function to ring for, say, a minute, after it is opened, would make more sense. Heck, even 30 seconds! Enough time to scare them away. If they leave the door open it keeps ringing, but if they panic and close it, then they hear it stop.

All and all, these are affordable and seem well-made. Hopefully the battery life is strong as it takes four "watch style" batteries.