Wireless Chime Entry Alert Sensor 

• The Products Idea is When Someone Open the door/Window, the Sensor will activate the Chime to Alert. It is used as Entrance/Entry/Intruder Alert Alarm at Home Office store.
• Receiver has 55 Ring Tones for your Choice.Operating Range is 500+ Feet in open Area .5 Levels Adjustable Volume From 0db to 110db.Also have Night Light Feature. The Night Light can be Switch On or Off Freedom.
• Easy Use ( 12V 23A Battery ) . The door/window open sensor fixed with Double-sided Adhesive Tape.
• The receiver is Expandable to work with 55pcs of Sensors/Transmitters at Most .Also each Sensor/Transmitter can work with multiple receivers.
• 2 Receivers can be placed in different places(like base floor ,second floor, Bedroom, kitchen etc), 2 door open sensors can be set in Entrance , windows, garage and so forth.
• Notice The installation gap between 2 parts of the magnetic sensors should be less than 0.4 inch.
• The Wireless Door Open Chime / Smart Magnetic Door Sensor activates when the magnetic stripe is Separated. The Receiver will Alert and Notice you with a ringtone when the door or window is opened. You'll never miss anyone at the door with a door chime. The wireless and portable design allow you to install the wireless door entry alert in any section of your home store or business.

Package

2 x Receiver

2 x Magnetic Door Sensor

4 x Double Sided Adhesive Tape

2 x 12V 23A Battery

1 x User Manual

We proudly as American based company ship to the lower 48 states. We offer free shipping in order to safe an incredible customers like you potential money. This Item includes a 100% money-back guarantee! If you are not completely satisfied with your purchase for any reason, send it back within 60 days of delivery and you will receive refund or free replacement (buyer's choice).

For Home Business Office Door Open Entrance