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4 GHz frequency) and 1
DVR Specifications
standard square weighted base (70-74588)
Webcam 720p HD
5 Digit Readout
Arduino Compatible RFID Read and Write Module 3G/4G/LTE 4 GHz frequency) and 1Arduino Compatible This RFID module allows you to both read and write MiFare Type RFID cards. Create your own contactless security lock. Include one credit card style tag and one key fob style tag. Features: Communications Protocol: SPI RFID Protocol: MiFare Includes 2 tags (1 card, one fob) Specifications Length : 66. 0mm Width : 40. 0mm Height : 7. 0mm Required Supply Voltage : 3. 3V Sensor Outputs : SPI protocol
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