Pinafresa KL202+ R503 Fingerprint Controller Kit DC12V Low Power Consumption Fingerprint Control Board Module

• Fingerprint module is activated by finger induction;The relay time can be adjusted by rotating the button;Registering fingerprints is very simple, just the SET button to register fingerprints;The product is compact and easy to install;Can store up to 120 fingerprints
• Control board description: 1. SET button:Short the SET button, the indicator light flashes quickly, the system enters the registration state, put your finger in the fingerprint collection area, fingerprint registration is successful when listening to music. When the system is in the registration state, you can register fingerprints continuously; if you do not need to add fingerprints, please wait a few seconds.
• KL202 is designed for low power consumption, the power supply is DC7.5-12V, the relay time can be adjusted by rotating the button, the relay time: 0.5-13 seconds.
• 2. Return to factory default: the SET button hear a long "Di" beep and music, indicating that the initialization operation was successful.
• 3. Set the relay time:Turn K2 to set the closing time of the relay to 0.5 to 13 seconds. The relay is a contact output, a switching signal, and no voltage output;4. Use: the finger, the relay closes after the fingerprint passes, and the closing time is determined by K2.

Pinafresa Power supply: DC12V (Constant Voltage) Output: Relay (Rated current: 10A) Standby current: 15uA Fingerprint capacity: 120 P2: MX 1.0mm pitch 6-pin fingerprint module (can be connected to R502, R502-A, R503) P3: MX 1.25mm pitch 6-pin fingerprint module (can be connected to R300, R301T, R303, R303T, R305, R306, R307, R501) Color: Black Material: PCB+Metal Package Contents: 1 x Fingerprint control board 1 x R503 Fingerprint module Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.