应用范围： Cow, sheep, horse, dragon fish, deer, cat, dog
产品详情
Product description: The 51492 module is a non contact EM card reader module,which is widely used in the parking lot, one card, the time machine and other products. For the Chinese market is the most widely used, the most stable EM card reader module. Ordinary card reader distance of 20 cm, welcome to inquire.
