Door Chime, Wireless Door Alarm Sensor Door Entry Open Alert With 1000Ft Range, 60 Chimes And 5 Volume Levels For Business/Store/Home/Office

Item Condition: New

Color: Black

Product Information

• [Longer Range] Up To 1000 Feet (300M) In The Open Air From The Sensor (150M If There Are Walls). Cover Your House Or Store, Ensures You Will Never Miss A Visitor. Include One 23A 12V Battery In Equipment And Design Of Ultra-Low-Power, The Battery Can Easily Last 1-3 Years.
• [Multiple Features] The Door Sensor Chime Is Equipped With 60 Different Chime Options And 5-Level Of Volume Range From 0Db To 110Db, So You Can Create A Comfortable Environment For Your Family. Silent Mode With Just Led Flash Is Available When You Don'T Want To Be Disturbed.
• [Sensor Upgrade] In Order To Avoid Battery Consumption During Storage And Transportation, We Added A Power Button On The Sensor, If Not Used For A Long .