User ManualTable of ContentsWS4936/WS4936EU (433MHz)/WS8936 (868MHz) Series Wireless Smoke Detector1Introduction1Operation1Smoke Alarm1Alarm Silencing1Detector Trouble1WS4936/WS4936EU (433MHz)/WS8936 (868MHz) Series Wireless Smoke Detector1Installation and Operating Instructions1Detector Dirty Feature2Heat Alarm2Tamper2Wireless Transmissions2Batteries2Battery Installation and Replacement2Installation Instructions2Owner's Instructions3Testing Your Smoke Detector4Owner’s Maintenance4Specifications4Limited Warranty4EULA5Regulatory Information6Size: 1.3 MBPages: 6Language: EnglishOpen manual