Supply door alarm door sensor alarm bell can be glued to the windows and doors with an electronic factory outlets

Profile: radiant gift distribution center is the store's Yiwu Sun Electronics Co., Ltd. is a gift distribution center, the main electronic gifts, creative home, new exotic gifts, etc. are available directly from the factory! Located in the world famous Commodity City - Yiwu, sells a variety of distinctive gifts, variety, inexpensive, a mall in the "integrity management, customer-oriented" business philosophy, "low price, high quality "is the most important feature of the mall, from small boutiques, Taobao, or foreign companies or wholesalers, radiant gift distribution center for all levels of your choice! Our company is committed to creating our own brand! Secondly, I mainly to wholesale and retail, supplemented, welcome to the wholesale dealers! I hope you become our "head parlor" after still look back, you are not only our "repeat" and you "Hui are off" in the mall! Contact: Miss Xu 13185104444 QQ: 849075033 Yiwu Sun Electronics Co., Ltd. Website: http: //www.xx1.com.cn radiant gift URL: http://www.cnyw365.com Taobao: http://store.taobao ? .com / shop / view_shop.htm mytmenu = mdianpu & utkn = g, pjvhs53zmfvq1339726012838 & user_number_id = 225387963 prevented when thieves opened the door or window alarm, can be used to prevent the children from going out, or open a dangerous door cabinet ● Installation: Magnetron type ● Alarm 90 db sound ● Use three 1.5V Electronic Use: 1. doors, windows, home, shops, businesses and other wide spaces 2. Internet cafe computer chassis alarm This product is easy to install auxiliary parts were simply paste the main chassis cover and chassis, or two windows, and alignment (left about 5 mm gap). When someone illegally when playing enclosure or window (main and auxiliary parts separated), the alarm siren can send a strong warning the intruder to leave. They have to open the cabinet door, the time window, the switch can be controlled. Suitable for anti-theft bars, residential, office, shop counters and the like. Built-in 90db alarm output, using 3 × 1.5V AG13 button batteries (included in the machine) Product Description: small size, easy to install, double-sided adhesive tape to provide easily installed in the door or window, is a kind of cheap, economical and practical technical preventive measures. In our local, has been fully affirmed the residents, the police. Just the main auxiliary parts were pasted on the door and door frame, or two windows, and alignment (left about 5 mm gap). Once a thief breaking, pry the window, attempted theft (main and auxiliary parts separated), the alarm siren can send a strong, deter thieves, to remind the owner and the people around thief. We have to open the door when the window switch can be controlled. Suitable for residential security, office, shop counters and the like. Installation: 1. Using double-sided tape to the host fixed the door / window, 2. Place another door magnetic strip with a straight line down the host prompt line glued to the door frame. 3. Check the settings, put the host switch to "ON" position. 4. Open the door to see whether to issue the alarm siren.