Door Chime, Satisure Door Sensor Chime When Door Opens, Door Entry Alarm For Business/Home/Office/Store With 600 Ft Range 58 Chi

Satisure Wireless Door Chime Door Open Chime Window Alarm Operate Range 600Ft With 58 Chimes 5 Volume Level, 1 Door Sensor+1 Plug-In Receiver Wireless Door Magnet Sensor Open Chime Easily Installed Plugin And Play How To Change The Ringtone Step 1:Press The '''' Music '''' Button On The Receiver To Choose Your Favorite Melody. Step 2:Press And Hold Down The Volume Button ,Until It Makes A ''''Ding'''' Sound And The Receiver Indicator Flashes. Step 3:Separate The Sensor Quickly,It Will Makes A ''''Ding-Ding'''' Sound And The Receiver Indicator Flashes. Step 4:Separate The Sensor Again To Confirm Whether The Current Ringtone Is The One You Have Set,If Yes,The Pairing Is Completed. If The Door Chimes Can Not Work When You Received It,Please Re-Pair It. Parameters Of Door Sensor: Wireless Transmitting Distance: = 80M (In Open Area) Operating Voltage: 3V Dc Operating Current: 3Ua(Standby), 15Ma(Transmitting) Installation Gap: = 1Cm Working Temperature: -15 ? ~ 60 ? Working Humidity: = 85% Note: 1. For Multi-Transmitters: Repeat Step To Register Another Transmitters To This Receiver. Thus All Of Transmitters Have Been Registered To This Receiver And Trigger Different Tune. 2. For Multi-Receivers: Please Set Receiver One By One, To Register Each Transmitter To Each Receiver. 3. Can Not Install Transmitter On The Metal, Because Built-In Antenna Can Not Close To Metal. 4. Hold Music Button Over 3-5 Seconds, It Will Trigger Clean Pairing Function 5.The Battery Level Will Affect The Signal Receiving Range. It Is Recommended To Change It Once Every 6 Monthsps: 1. Do Not Install The Transmitter On A Metal Object, Because Metal Will Affect The Signal Transmission Of The Product.2. Most Product Problems Can Be Effectively Solved After Re-Matching Product Information (Please Contact Customer Service For Specific Steps)