GROW K216 Fingerprint Control Board Relay Output with Remote iMax B6AC Smart Balance Charger 80W When an IR remote transmits

When an IR remote transmits a modulated signal

and microcontroller experiments

Step 2: Peel the protective film from the thermal adhesive pad on the bottom of the heatsink

Professional Grade: Suitable for hobbyists and professionals alike

Detection Range: 7 meters (adjustable)

GROW K216 Fingerprint Control Board Relay Output with Remote iMax B6AC Smart Balance Charger 80W When an IR remote transmitsGROW K216 Fingerprint Control Board Relay Output with Remote The GROW K216 is a biometric fingerprint recognition control board featuring relay output switching capability and wireless remote control functionality for access control and automation applications. Security professionals, system integrators, and facility managers rely on this board to implement secure, contactless authentication systems that eliminate the need for physical keys or access