Mecion 2 Sets Magnetic Reed Switch Normally Open Closed NC NO Door Alarm Window Security

Product Specification Product Name: Magnetic Door Switch Material: ABS Plastic Color: White Working Voltage: 0-100V Contact Capacity: 0.5A(Maximum Switch Current) Rated Power: 5W Transmitting Distance: 3-15mm Contact Type: NC/NO/COM Size (L*W*H): 55 x 12 x 11mm / 2.2 x 0.47 x 0.43" Mounting Hole Size: 7 x 2.5mm/ 0.28" x 0.1"(L*W) Package Content: 2 Sets x Magnetic Door Switch 100% Customer Satisfaction Guarantee Mecion are committed to providing each customer with the highest standard of customer service. If you are not satisfied with this purchase, just email us and our customer support team will make sure you get a 100% money-back refund, guaranteed. Any questions about the product or return policy, please feel free to contact us, we would be happy to answer it for you.