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CY21 Price:yuan

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Frequency: 315MHz/433.92MHz (custom frequency is available)

High sensitivity -107dBm; 

Supply voltage: 2.4V - 3.6V;  

Low power consumption: 3V @ 315MHz, 3.7mA; 3V @ 433.92MHz, 4.9mA; 

Data Rate: 2.4Kbps (Manchester Code) 

Operating temperature: -20~ 70, work normally even in the severe  temperature environment; 

Excellent inhibiting ability for local oscillator radiation: multiple receivers receive  signals from one transmitter simultaneously without any mutual interference  and influence on range; 

Favorable selectivity and inhibiting ability for stray radiation; easy to pass CE/  FCC Certificates 

Dimension: 30.5*10*5mm


Remote door openers 

Remote keyless entry 

Wireless security systems 

Remote control 

Wireless door ring 

Wireless data transmission



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