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LED on reader dead, Integrated Security Solutions, Access Control System, Car Parking, Biometric, Fingerprint, Proximity Reader, Desfire Smart Card, Integration, Turnstile, Swing Gate, Drop bolt, Magnetic Lock; Keyking Group, Israel Technology
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LED on reader dead

Possible Cause:
No power or low power

Remedy:
Check voltage at reader, it should be approximately 12v DC between red and black. Check that the total current draw from the controller is within limits.

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