家庭防盗系统 Products from producerIn stockReconfirm the price with sellerContact supplierShipping:CourierIn detailAdd to selectedCompareSellerBeijing shenqi shixun technology co., Ltd.China, Beijing(View map) +86( Display phones Products of other enterprisesDigAssist Pipe & Cable Detection System公安交通电视监控美国Honeywell 网络视频服务器HUSS-E1/D1室内外通用红外摄像机室内外通用红外一体机OPHS系列光纤高速球Description入侵防盗探测器应具有可靠性、稳定性及使用合理等特点。常用的入侵探测器有被动红外探测器、微波—被动红外探测器、各种门窗用的磁开关等,被动红外探测器是目前一种优选,但其应合理使用、合理安装,应考虑入侵方向,避免很多不必要的干扰而引起的误报警。 Contact the seller家庭防盗系统 Full namePhoneE-mailCaptcha (4 characters)I agree with privacy policies, regarding confidential data and user agreementMessage We recommend to see video-observation monitors Surveillance cameras Video surveillance systems Shipping method