2.4G active access control reader card for school person manage

$7.55
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  • Model Number: 245A
  • Brand Name: DWE LL RF
  • Frequency: 2.4GHz-2.5GHz ISM
  • Material: ABS(RoHS), flame retardant
  • Protection Grade: IP65
  • Product size: 87mm*56mm*5mm
  • Modulation: GFSK
  • RF Power: -18.0dBm-0.0dBm
  • Operating mode: reader only
  • Reading range: 0~200m
  • Electric hint: Alarm when low battery
  • Warranty: one year

  • Unit Type: piece
  • Package Weight: 0.05kg (0.11lb.)
  • Package Size: 10cm x 6cm x 4cm (3.94in x 2.36in x 1.57in)

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2.4G active access control reader card for school person manage
Model
Parameter
245A
 
 
 
Working Frequency
2.4GHz――2.5GHz ISM
Operating mode
Read only
 
 
 
RF Power
-18dBm-0dBm
Reading distance
0~50m (with standard matched 2dBi Omni directional antenna)
0-200m(depends on antenna)
Operating Current
Modulation
GFSK
Communication rate
250Kbps、1Mbps、2Mbps
Working temperature
-20℃~60℃ 90%RH
Life time
Read and write: 2 years(500ms transmitting interval)
Read only: 4-5 years (500ms transmitting interval)
Electric hint
Alarm when low battery
Material
ABS(RoHS), flame retardant
Color
White, blue, yellow, green
Protection Grade
IP65
Drop testing
1.2m
Weight
30g
Dimension
87mm*56mm*5mm
                                             

 

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