... 3.Lead time :7days High quality Contact card reader Dimensions 70.0mm (L) x 70.mm ... , Easy to operateWe can support more:- Customization reader/encoder for the specifically project- OEM manufacturing are ... directly produce Proximity cards and RFID tags with various frequency in different shapes, such as ... watch tags, biometric glass tags, animal injectors with RFID chips, ruminant tags, ABS coin tags, ...