Technology parameter
Working frequency  2.4GHz~2.5GHz ISM  
Operating mode  Read only
RF Power  -18dBm-0dBm
Reading distance  0~50m (with standard matched antenna)
Operating Current  <6uA( Average),3V (1500ms transmitting interval)
Modulation  GFSK
Communication rate  1Mbps
Anti-collision  500 tags read simultaneously
Working temperature  -20℃~ 60℃
Storage temperature  -20℃~ 40℃
Working humidity  <90%
Life time  3-5 years(Depends on transmitting intervals)
Battery Volume  320MAH (Alarm when low battery)
Material  ABS(RoHS), flame retardant
Color  Black(can be customized)
Encapsulating  Ultrasonic wave  
Protection Grade  Dustproof, waterproof( testing under 0.5M depth water)
Drop testing  Front & side drop testing(1.2m), three times each
Weight  18g
Dimension  32mm*25mm*8mm