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  • PeterIB
    GB
    2019-11-21 12:16:07

    Product works as described, although it is not the same as that shown in the photographs. This is a differennt variant, with a different remote. The receiver is also different on the pcb. This unot enables the relay at the bottom of the pcb for Chan A (LED at top right) and then Chn B etc up to Chan D as top Relay.

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  • 2020-08-13 12:43:25

    chegou no prazo e veio bem embalado

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  • Bandi74
    HU
    2019-11-18 07:33:10

    jó termék, jó minőség , jó anyaghasználat , jó összeszerelés

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  • 2019-12-19 01:14:06

    my fav one ❤❤❤

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  • VicLab
    NG
    2019-12-03 11:57:18

    Same as it is on this platform.

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  • 2019-11-19 04:11:06

    Bien merci

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  • 2019-11-12 03:39:34

    Good quality product work well

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  • m1kes
    US
    2018-05-09 21:48:27

    This is a solid and reliable device with four relays which are controlled (activated and deactivated) by the four corresponding buttons (A, B, C & D) on the remote fob. Each of the four relays has a normally open (NO) contact and a normally closed (NC) contact. While “activated”, the normally open contact is closed and the normally closed contact is open. On the main device, the contacts for the four relays are labeled “A, B & C”. The “B” contact is the Common (COM) contact.

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  • m1kes
    US
    2018-04-09 19:59:50

    This is a great little device. Solid and reliable. This is actually the second one I purchased. I didn’t really need a second one yet but I was really impressed with the first one and I couldn’t resist ordering another one to have on hand for future projects. Check out my other review for my notes on connecting and using this device. I also ordered a second remote and it was very easy to pair it.

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  • Sergiu
    RO
    2019-03-29 11:41:46

    Very good remote control and receiver! It works very well from 8 volts from long distance, thank you Banggood!

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