Sary Recognition Relay Module Dc3.5V-15V Access Control Board 12V Low Power Electric Lock Control Board

Delivery 2 weeks to the five. Initially, the seller was wrong with the controller board and instead of the green one with the relay, sent the blue one. Unsigned to the seller, he sent out a new fee. This time came all right, but the delivery was about 3 weeks. To pay tribute, the seller well done, did not pretend that he does not understand what it is and quickly sent. According to the controllers themselves, with the relay liked more, even according to the feelings, the time of reading the imprint is quite slightly less than on the blue. Tested in the frost to-15 works, below was not. I will install on the wicket now in the spring. The only buzzer is not on the boards, but it is not a problem, because this controller board will tie still on the RFID board, and there is a buzzer there. I'm happy with the purchase. The main thing of this seller wire from sensor to controller is quite long. In the reviews saw, increase to a few meters. Thank you. P.S. I sold the board without food for more than 3 weeks-the prints were not erased, everything is recognized.

Earned! The attached instruction is in English krivenkaya. Apparently with the Chinese robot translated. Incomprehensible was how to write the finger of the administrator. There are Newans: 1. fingers that administrator, that users need to apply slightly different side, not the same place. 2. the child better to program the thumb: the rest does not recognize. Apparently the size of the imprint matters. I regretted that I did not take it with a relay-there is a buzzer. I had to pull the relay out of the old alarm. I took it to control the gate with an electromagnetic lock. The unit and reader will work at Street temperature. I'll try to complement the review.

It came very quickly! Track was tracked all the time. The seller sent at once. I checked for performance, everything works fine, in the complete set the instruction in English. I added a few prints, it works fine. Thank you! I will install, I will complement the review.

Excellent Device, works well, reads even wet fingers. Read the instruction in English!! The Russian version of NIAC, in English everything is clear and clearly described.

I can not figure out how to save a fingerprint and why from touching any other person's finger works like a simple button

Once I understood the instructions to register my fingerprint, I love how it works.

The device is excellent, but the instruction (after translation) is a curve.

Fast delivery. The product corresponds to the description.

Delivery is fast, it seems to be working for now.

Fast delivery - Modul works like a charm!

Delivery in 8 days, good packing.

Shipping fast and work well ~ ~

Came quickly, I will mount

Arrived very fast working

Excellent-works perfect!

Good Item

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