The purpose of this review is to provide you more info about this product. 1. What you get with the shipment? You can see what you get on the provided images. The look of the product I revived is the same as the one on the images. 2. Functionality As I wanted to get a stand-alone, self contained unit, this product is not what I needed. Important to note (I didn't pay attention on this) is that THIS IS NOT a STAND ALON unit. It seems it NEEDS a special power supply (as shown on one picture provided by seller). Also be aware that the suggested wiring diagram on that image is for another product. To be fair to the seller, I have to say that the seller provided more appropriate wiring diagram in the reply to my question [http://forum.banggood.com/forum-topic-123890.html]. 3. Specifications or instructions for use. As you can see from the image, you get 1 sheet of paper with "instructions" on both sides. Unfortunate this can not be called instructions for use as they are extremely difficult to understand and furthermore they don't even describe some functionality. I.e. if the unit supports more than 500 RFID ID,s do I have to enter them all manually one by one or can I create a "master key" with which I can add or delete new RFID. BTW, this is the functionality two other units (also sold on Banggood ) have. If you take into the account the quality of the provided instructions, this unit is not usable as it arrives to the customer (you have to get the wiring diagram + you have to decipher the instructions". As I 'm waiting for the special power supply, I can not tell you if this unit is working or not. Just to explain my ratings: - value: the unit needs special power supply. So it would need to be sold in pair. That's hwy I can not give more than 3 stars. - Quality: Instructions are incomplete and extremely difficult to understand. Furthermore, they do not provide information about the voltage requirements and tolerance. They don't provide the information about the current ratings of the electromagnetic relay. No instruction on how to better manage RFID and the "master key".

The purpose of this review is to provide you more info about this product. 1. What you get with the shipment? You can see what you get on the provided images. The look of the product I revived is the same as the one on the images. 2. Functionality As I wanted to get a stand-alone, self contained unit, this product is not what I needed. Important to note (I didn't pay attention on this) is that THIS IS NOT a STAND ALON unit. It seems it NEEDS a special power supply (as shown on one picture provided by seller). Also be aware that the suggested wiring diagram on that image is for another product. To be fair to the seller, I have to say that the seller provided more appropriate wiring diagram in the reply to my question [http://forum.banggood.com/forum-topic-123890.html]. 3. Specifications or instructions for use. As you can see from the image, you get 1 sheet of paper with "instructions" on both sides. Unfortunate this can not be called instructions for use as they are extremely difficult to understand and furthermore they don't even describe some functionality. I.e. if the unit supports more than 500 RFID ID,s do I have to enter them all manually one by one or can I create a "master key" with which I can add or delete new RFID. BTW, this is the functionality two other units (also sold on Banggood ) have. If you take into the account the quality of the provided instructions, this unit is not usable as it arrives to the customer (you have to get the wiring diagram + you have to decipher the instructions". As I 'm waiting for the special power supply, I can not tell you if this unit is working or not. Just to explain my ratings: - value: the unit needs special power supply. So it would need to be sold in pair. That's hwy I can not give more than 3 stars. - Quality: Instructions are incomplete and extremely difficult to understand. Furthermore, they do not provide information about the voltage requirements and tolerance. They don't provide the information about the current ratings of the electromagnetic relay. No instruction on how to better manage RFID and the "master key".

The purpose of this review is to provide you more info about this product. 1. What you get with the shipment? You can see what you get on the provided images. The look of the product I revived is the same as the one on the images. 2. Functionality As I wanted to get a stand-alone, self contained unit, this product is not what I needed. Important to note (I didn't pay attention on this) is that THIS IS NOT a STAND ALON unit. It seems it NEEDS a special power supply (as shown on one picture provided by seller). Also be aware that the suggested wiring diagram on that image is for another product. To be fair to the seller, I have to say that the seller provided more appropriate wiring diagram in the reply to my question [http://forum.banggood.com/forum-topic-123890.html]. 3. Specifications or instructions for use. As you can see from the image, you get 1 sheet of paper with "instructions" on both sides. Unfortunate this can not be called instructions for use as they are extremely difficult to understand and furthermore they don't even describe some functionality. I.e. if the unit supports more than 500 RFID ID,s do I have to enter them all manually one by one or can I create a "master key" with which I can add or delete new RFID. BTW, this is the functionality two other units (also sold on Banggood ) have. If you take into the account the quality of the provided instructions, this unit is not usable as it arrives to the customer (you have to get the wiring diagram + you have to decipher the instructions". As I 'm waiting for the special power supply, I can not tell you if this unit is working or not. Just to explain my ratings: - value: the unit needs special power supply. So it would need to be sold in pair. That's hwy I can not give more than 3 stars. - Quality: Instructions are incomplete and extremely difficult to understand. Furthermore, they do not provide information about the voltage requirements and tolerance. They don't provide the information about the current ratings of the electromagnetic relay. No instruction on how to better manage RFID and the "master key".

Molto facile da programmare da tastiera. Funzionamento rapido e sicuro. La chiave deve essere molto avvicinata all'apparecchio per la lettura ( < di 1 cm.). Il pacco è arrivato, perfetto, in Italia in meno di 20 giorni.

Molto facile da programmare da tastiera. Funzionamento rapido e sicuro. La chiave deve essere molto avvicinata all'apparecchio per la lettura ( < di 1 cm.). Il pacco è arrivato, perfetto, in Italia in meno di 20 giorni.

Molto facile da programmare da tastiera. Funzionamento rapido e sicuro. La chiave deve essere molto avvicinata all'apparecchio per la lettura ( < di 1 cm.). Il pacco è arrivato, perfetto, in Italia in meno di 20 giorni.

تم التجربه في منطقه زراعيه و ذات حراره جويه تصل الى 45 سيلسيوس و تبين انها ذات جوده جيده و هي الان تحت التجربه

تم التجربه في منطقه زراعيه و ذات حراره جويه تصل الى 45 سيلسيوس و تبين انها ذات جوده جيده و هي الان تحت التجربه

تم التجربه في منطقه زراعيه و ذات حراره جويه تصل الى 45 سيلسيوس و تبين انها ذات جوده جيده و هي الان تحت التجربه

The opening and locking control of doors or something of this kind with the type of light

The opening and locking control of doors or something of this kind with the type of light

The opening and locking control of doors or something of this kind with the type of light

Working properly, it should been waterproof, but I found a cover for it. The internal relay could switch a normal magnetic lock also without external relay.

Working properly, it should been waterproof, but I found a cover for it. The internal relay could switch a normal magnetic lock also without external relay.

Working properly, it should been waterproof, but I found a cover for it. The internal relay could switch a normal magnetic lock also without external relay.

Just put to operation, all well so far (programming, learning cards, opening door). Documentation is bad though. I found that the door opener is on pins 'COM' and 'NO': an internal relay connects both for a duration that can be configured, default is 5s; both seem not to be connected to the power supply ('GND' and '+12V'). I connected COM to GND;the opener magnet between NO and +12V. Works like charm. I measured a standby current of 10mA (12V), pretty ok.

Just put to operation, all well so far (programming, learning cards, opening door). Documentation is bad though. I found that the door opener is on pins 'COM' and 'NO': an internal relay connects both for a duration that can be configured, default is 5s; both seem not to be connected to the power supply ('GND' and '+12V'). I connected COM to GND;the opener magnet between NO and +12V. Works like charm. I measured a standby current of 10mA (12V), pretty ok.

Just put to operation, all well so far (programming, learning cards, opening door). Documentation is bad though. I found that the door opener is on pins 'COM' and 'NO': an internal relay connects both for a duration that can be configured, default is 5s; both seem not to be connected to the power supply ('GND' and '+12V'). I connected COM to GND;the opener magnet between NO and +12V. Works like charm. I measured a standby current of 10mA (12V), pretty ok.

Heb vandaag deze module ontvangen en kan er weinig van zeggen, ziet er allemaal goed uit maar de hanleiding is erg onduidelijk dus dat wordt nog wat...!!

Heb vandaag deze module ontvangen en kan er weinig van zeggen, ziet er allemaal goed uit maar de hanleiding is erg onduidelijk dus dat wordt nog wat...!!

Heb vandaag deze module ontvangen en kan er weinig van zeggen, ziet er allemaal goed uit maar de hanleiding is erg onduidelijk dus dat wordt nog wat...!!

Bene funziona bene e può essere usato anche per serratura ................. Ok

Bene funziona bene e può essere usato anche per serratura ................. Ok

Bene funziona bene e può essere usato anche per serratura ................. Ok

Ottimo dispositivo funziona bene ovviamente si trova sulla baia anche dall Italia

Ottimo dispositivo funziona bene ovviamente si trova sulla baia anche dall Italia

Ottimo dispositivo funziona bene ovviamente si trova sulla baia anche dall Italia

Ottimo dispositivo funziona bene ovviamente si trova sulla baia anche dall Italia

Ottimo dispositivo funziona bene ovviamente si trova sulla baia anche dall Italia

Ottimo dispositivo funziona bene ovviamente si trova sulla baia anche dall Italia