1.Default communication distance : about 600 m (communication distance is adjustable up to 1000 m, air baud rate 5000 BPS).
2.Default idle current: 16 ma (modules in different working mode of different current).
3.Module size: 27.8mm*14.4mm*4mm.
4.Operating frequency range (433.4 473.0 MHz, as many as 100 communication channel) maximum 100 mw fired power (can be set)
5.Module supporting software upgrades.
6.Default factory Settings: working mode FU3, baud rate 9600 BPS, communication channel CH001 (433.4 M)

FAQ:

1. What is the delivery time?

Normally, 1-5 workdays after payment;

Special requirement orders, delivery time is negotiable.

2.If the products can’t work after receiving it,what should I do?

We will replace new items for you at once, and respect your final decision for wrong goods.

3.If the products don’t meet my demand after I received it,can I return it?

Yes,no problem.

You can return back to us, we will refund your full payment.