YET404WTR 4 Channels WIFI+RF wireless 433mhz receiver transmitter controller use with app yet gate opener

Features

1. Popular appearance in the world.

2. With two learning button and each learning button can learn with corresponding reply.

3. Universal 433mhz receicer, can work with all learning code,fixed code and rolling code remote control

4. With super-heterodyne receiver module,sensiticity up to -112Db

5. Long range of working voltage and large memory.

Specifications  

Learning transmitter’s codes:

Press “learn 1” or “learn 2” for 1 second, the “learn_led” light, then, press the button which you choose on the transmitter till the“learn_led” flash and go out, the transmitter’s code has been stored.

•Repeat the above steps for other transmitters.

Erasing transmitter’s codes:

Press “learn 1” or “learn2” and hold on to make the “learn_led light till go out, all codes of transmitters which had been stored are erased.

1.Could I order one piece for sample to test the quality?
Yes, sample is available

2.What should I know before ordering?
Please let me know the frequency (433.92 is the most common frequency), code (fixed code EV1527, rolling code HCS301 or duplicator). And please also let me know the quantity, our MOQ is 100pcs.

3.Are you a manufacturer?
Yes, we have our own factory, production line, SMT&Plug-in,automatically screw driver machine etc and R&D department.

4.Can I visit your factory?
Yes,welcome.Our address: 5th and 6th floor block 27,lianchuang Technical zone , Bu Lan road, long gang district, Shenzhen , R.P. China

5.What about your delivery time?
For samples, 3~5 working days, for bulk order, 7~20 working days.

6.Do you accept OEM order?
Yes. We customized a lot of items for our clients.

7.What kind of payment do you accept?
We accept T/T(Wire transfer),Western Union and PayPal, Credit card.
TT can be 30% prepayment before production, 70% balance payment before shipping.