Specifications:
JMY-670M 13.56MHz, Mifare class
JMY-670T 13.56MHz, ISO15693 tags
JMY-670U 125KHz, EM4100 compliant
Parameters:
Card read mode: UID and/or card data
Interface: RS485, RS232 or Wigand
Power Supply: DC 8V to 15V (Protect Voltage 20V)
IO Protect Voltage: DC 20V
Max. Power Consumption: 1.5W
Operate Distance: up to 100mm (depending on tag)
ISP: Supported
Operating temperature: -25 to +85
Storage temperature: -40 to +125
Weight: About 150g
Waterproof: Yes