La description
**3A proximity reader utilizes EM Technology to read contactless EM
cards Suitable for access Control, time and  Â
attendance and Other card control systems
Wiegand output model interfaces With all existing Wiegand
Protocol access control systems
·MF reader introduction:
**3CMF smart card reader utilizes MIFARE technology to read MF
Contactless smart card Contactless smart cards are used For stored
value or data Applications such as access Control, vending, toll
roads, Airline ticketing, banking cards, City cards, ID cards,
university Cards, phone cards, park and
Ride, and prepaid metering
﹡Power requirements:
**3AEM: ***2VDC at **0mA **3CMF: ***2VDC at **0mA
Linear regulator is recommended Read range:
**3AEM: Safety read range for 7cm With standard H***0 card
**3CMF: Safety read range for 4cm with Philips Mifare 1
Contactless smart card Frequency:**3AEM: **5kHz standard
**3CMF: *3. *6kHz standard
··Operating temperature: **2 to **0 degrees Fahrenheit (**0 to *5
degrees Celsius)
·Operating humidity: 0% to *5% Relative humidity non-condensing
·Audio/visual indication: Green, Red, yellow LED bar and buzzer
·Response time: Less than 0. 1 Second
··ISO standard: **3CMF: ISO****3 type A Compatible
·Cable distance:Wiegand interface: (**0m)RS**2 interface: (*5m)
Recommended cable is ALPHA ***5 (*2 AWG) 5 conductor minimum
Stranded
  with overall shield or Equivalent Additional
conductors may be Required for LED or beeper Control
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| Pays: |
China |
| N ° de modèle: |
SRF-233A/233C
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| Prix FOB: |
(Negotiable)
Obtenir le dernier prix
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