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| CRF 238 Series |
RFID Card Reader |
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| CRF 238 Series FEATURES: |
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Supports EM technology, 125 kHz |
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Comprehensive interface |
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Build-in antenna |
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Electronic potted, weather proof |
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Robust casing for harsh environment |
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Pigtail for easy installation |
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OEM and ODM are welcome |
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TECHNICAL SPECIFICATION: |
| Model No. |
CRF238A |
CRF238B |
| Application |
car parking, person
/ item tracking |
car parking, person / item tracking |
| Interface |
wiegand (26/34/42
bit)
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RS232 |
| RF Frequency |
125 kHz (+ - 2 kHz, auto tuning) |
125 kHz (+ - 2 kHz, auto tuning) |
| Technology |
EM Technology, EM 4100 cards
supported |
EM Technology, EM 4100 cards supported |
| Power |
7.5 - 13.6 DC, 300 mA typical |
7.5 - 13.6 DC, 300 mA typical |
| Antenna |
Integrated antenna |
Integrated antenna |
| Response Time |
200 ms |
200 ms |
| Dimension |
240 x 240 x 50 mm |
240 x 240 x 50 mm |
| Material |
ABS |
ABS |
| Operation Temperature |
-20 °C -
60°C |
-20 °C -
60°C |
| Reading Distance |
90 - 110 cm, depending on transponders |
90 - 110 cm, depending on transponders |
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