Welcome to our store！</br>1、Touch‑free sensor switch with blue backlight for the access control system. 2、Using infrared optical technology, when the button is blue in the standby state, if the light is insufficient, you can accurately find the position of the switch. When infrared light reacts, the backlight turns red and the door opens. 3、This infrared switch features no touch exit, widely used in access control systems. 4、Touchless infrared exit sensor, stable and professional performance. 5、Premium stainless steel plate material, firm, , corrosion resistant and durable to use. 6、Exquisite workmanship, stylish appearance, 2 LED colors indication, practical to use. 7、Simple and convenient for installation, easy to use and operate. <div class="wang-edit-text"><div>Condition: 100% Brand New Item Type: Door Exit Button Material: Metal Color: As picture shown Size: Approx. 86 x 86 x 25mm/3.4 x 3.4 x 1in Input Voltage: DC12V Standard Structure: Plexiglass Touch Trigger Electrical Performance: 3A / 12VDC Contact Output: Normally Open / Normally Closed / COM Contact Durability Test: 500,000 Aging Test Qualified Application: Suitable for Various Door Frames Applicable Temperature: -20 - + 50℃ Applicable Humidity: 0% - 95 (Relative Humidity) Trigger Device: Infrared Sensor</div><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> <div>1 x Infrared Sensor Switch</div><div>1 x Mounting Screw Bag</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>