This door open alarm for home/business/office /retail store /kids installs tool-free to nearly any door or window to notify you of any unwanted entry. The wireless and portable
Secrui wireless door open chime is priced affordably to protect every entryway in your home. With its simple peel and stick installation, compact design and loud alarm, the Mini door
Never worry about surprise visitors again with our Wireless Driveway Alert. This easy to use and set up, wireless Infrared Motion Sensor Door Bell Alarm includes 1 Receiver and
When the two parts of the door alarm sensor are separated more than 1.2 inch, door sensor will be triggered, then the receiver will get signal from the sensor.
When the two parts of the door alarm sensor are separated more than 1.2 inch, door sensor will be triggered, then the receiver will get signal from the sensor.
EutDett Wireless Door Sensor provides a simple and cost-effective security solution for your family and retail store. Wireless Door Sensor Features: – Mini door sensor can be installed at
Never worry about surprise visitors again with our Wireless Driveway Alert. This easy to use and set up, wireless Infrared Motion Sensor Door Bell Alarm includes 1 Receiver and
Never worry about surprise visitors again with our Wireless Driveway Alert. This easy to use and set up, wireless Infrared Motion Sensor Door Bell Alarm includes 1 Receiver and
Specifications:1.Working Voltage of the Receiver：110V-240V2.Working Voltage of the PIR Sensor：4.5V（3 AAA batteries）3.Receiver Switch Setting ：1）Music source: 38 different songs for optional Use the external button “music” to finish2）The function
