DC9V-28V,静态电流小于120uA,双灯360 °可见，接线无极性,可与任意厂家多线报警主机配套使用GeneralYT102C Conventional Smoke Detector, Operates by Advanced MCU Expert Algorithm Software.Key Specifications/Special FeaturesThey work perfectly with all conventional intelligent fire control panelsDual LEDs for 360-degree visibilityAdvanced MCU Expert Algorithm Software.Easy installation and maintenance.Durable sensor head, no need for replacementSMD circuit board design-satisfactory quality and reliability guaranteed TEL: 0755-61501928 13410101800 解先生 0755-61501831 13794476790 鲁先生 关于产品的价格、工作原理、厂家、参数、型号、图片等有什么疑问,也可咨询 QQ: 510936296。