Welcome to our store！</br>1、Can be configured with different hosts to issue loud alarm sound and scare off illegal persons. 2、High sensitivity, achieve effective effects of alarming and theft prevention. 3、Normal open and normal close output mode, 15-25mm long working distance, safe and reliable. 4、It is especially designed for shops, shops, garages and other similar places. 5、When the magnet is close to the switch, the reed switch contacts stay close and the signal line is connected. If the door is opened, the magnet leaves the switch, the reed contact is disconnected, and the signal line is interrupted, which is called open <div class="wang-edit-text"><strong style="white-space:normal;"><span style="font-family:Arial;font-size:16px;">Features:</span></strong><br style="white-space:normal;"> <ul style="white-space:normal;"> <li> <span style="font-family:Arial;font-size:16px;">Can be configured with different hosts to issue loud alarm sound and scare off illegal persons.</span> </li> <li> <span style="font-family:Arial;font-size:16px;">High sensitivity, achieve effective effects of alarming and theft prevention.</span> </li> <li> <span style="font-family:Arial;font-size:16px;">Normal open and normal close output mode, 15-25mm long working distance, safe and reliable.</span> </li> <li> <span style="font-family:Arial;font-size:16px;">It is especially designed for shops, shops, garages and other similar places.</span> </li> <li> <span style="font-family:Arial;font-size:16px;">When the magnet is close to the switch, the reed switch contacts stay close and the signal line is connected. If the door is opened, the magnet leaves the switch, the reed contact is disconnected, and the signal line is interrupted, which is called open circuit alarm.</span> </li> </ul> <br style="white-space:normal;"> <strong style="white-space:normal;"><span style="font-family:Arial;font-size:16px;">Specifications:</span></strong><br style="white-space:normal;"> <span style="white-space:normal;font-family:Arial;font-size:16px;">Condition: Brand New</span><br style="white-space:normal;"> <span style="white-space:normal;font-family:Arial;font-size:16px;">Shell Material: ABS</span><br style="white-space:normal;"> <span style="white-space:normal;font-family:Arial;font-size:16px;">Shell Color: White</span><br style="white-space:normal;"> <span style="white-space:normal;font-family:Arial;font-size:16px;">Maximum Switch Voltage:&nbsp;</span><span style="white-space:normal;color:#E53333;font-family:Arial;font-size:16px;">DC100V/200V (optional)</span><br style="white-space:normal;"> <span style="white-space:normal;font-family:Arial;font-size:16px;">Maximum Switch Current: 0.5A</span><br style="white-space:normal;"> <span style="white-space:normal;font-family:Arial;font-size:16px;">Maximum Switch Power: 10W</span><br style="white-space:normal;"> <span style="white-space:normal;font-family:Arial;font-size:16px;">Working Distance: 15-25mm</span><br style="white-space:normal;"> <span style="white-space: normal; font-family: Arial; font-size: medium;">Output Mode: NC--normal close</span></div><div class="wang-edit-text"><div><span style="font-size: medium;">Wire Length: Approx.&nbsp;</span><span style="font-size: medium;">29cm/11.4in</span></div> <br style="white-space:normal;"> <strong style="white-space:normal;"><span style="font-family:Arial;font-size:16px;">Package List:</span></strong><br style="white-space:normal;"> <span style="white-space:normal;font-family:Arial;font-size:16px;">1 * Pair of Wired Contact</span><style> .wang-edit-text{ font-family:'Arial' !important; } .wang-edit-text table { border-top: 1px solid #000; border-left: 1px solid #000; } .wang-edit-text table td, .wang-edit-text table th { border-bottom: 1px solid #000; border-right: 1px solid #000; padding: 3px 5px; } .wang-edit-text table th { text-align: center; }</style></div> Satisfaction - Our customers are our top priority. If you find any product problems after receiving the goods, such as damage and incorrect quantity of goods, please contact the seller immediately. We try our best to provide you with satisfactoryaftersalesservice</br>