Low power consumption
Power supply for 2 ~ 5.5V DC
Can replace the traditional touch of a button
Four M2 screws positioning holes for easy installation
ship by ePacket with tracking number, take 7-17 days. track in the usps

Technical Details

Size (LWH): 3.3 inches, 2.5 inches, 0.1 inches
Product Details
Product Dimensions: 3.3 x 2.5 x 0.1 inches
Shipping Weight: 0.02 pounds (View shipping rates and policies)
ASIN : B00HSECH98