Household Burglar-Alarm System Unitsdoi:UL 1023请注意:此版本的所有临时修订版将在您购买时提供.UL 1023中的这些要求包括用于住宅的防盗报警系统单元,以保护完整的多房间住宅,住宅的一个房间或一个房间\n住宅中的开口或区域.这些要求涵盖的家用防盗报警系统单元由一个或多个电气组件组成,这些电气组件设计用于检测\...
A: Yes,We have EU,UK and USA style adapter4.Can customize,modify and develop products according to the design drawing?Yes,wprovide OEM service and can customize products according to the drawing.5.How will you control product quality?We strictly control every detail of production, and every ...
Using this basic concept, you can create all sorts of alarm systems. Just imagine what a burglar might do to break into a house, and then turn that action into the circuit switch. For example, an intruder might break through a window, so you could make the glass itself a circuit. The ...
Door Stop Alarm Home Wireless Security System Burglar Alarm Alert 120Db Travel Wireless Vibration Household Wedge Shaped Stopper Description: 100% Brand New and High Quality! Women living alone and traveling alone in hotels, especially need a door stop alarm. Once there are criminals trying to in...
报警 功能 紧急警报, 时尚 用法 SOS报警 关键词 紧急安全报警 保修 1年 支持 WIFI 颜色 白色 包装和发货信息 Packaging Details 包 销售单位: 单一商品 单品包装尺寸: 12X6X11 厘米 单品毛重: 0.268 公斤 展开 交货时间 Samples 最大订购数量: 1 pieces 样品价格: ¥19.67/pieces订购样品定制评分...
The utility model discloses a household burglar alarm which comprises an alarm probe and an alarm host, wherein the alarm probe and the alarm host adopt wireless data to transmit, each alarm probe is provided with a unique ID number, the alarm probe is internally provided with an infrared ...
The utility model discloses a household burglarproof alarm. The household burglarproof alarm comprises a detection mechanism, and an alarm mechanism connected with the detection mechanism, wherein the detection mechanism comprises a receiving-transmitting device, as well as an infrared detector and a ...
Burglar Alarm System Units, Householddoi:ULC C1023-1974
Household Burglar-alarm System UnitsUnderwriters Laboratories
Burglar alarms are simple electric circuits that trigger an alarm when someone enters an entryway, like a door or window, using a closed or open circuit system that completes or breaks the electrical connection. You can expand these systems through various switches, such as magnetic sensors or ...