dc 3.7v 5v 9v 12v 1ch 433mhz RF wireless remote control switch Battery power micro controller circuit Mini relay Module | Электроника

Relay pin "NO" "COM" is a set of switches, no power output, not positive, not negative, and control circuit isolation, is an independent switch.

When the relay is working, NO and COM are connected.

When the relay is released, NO and COM are disconnected. 
 

Product attributes:

Press the remote control "A" button for one second, NO and COM connection (module LED flashes once)

Press the remote control "B" button for one second, and the NO and COM are disconnected (the module LED flashes twice)

If the power is turned off or the remote control is used to turn off, NO and COM are disconnected.
 

Performance reference:

The remote control is about 20 meters away from the open environment and can be used as a partition wall.

This product uses a power saving program. It is very suitable for battery power.

1000mA capacity battery, standby can be more than 6 months.

Turning into hibernation when standby can be very energy efficient.Because of this dormant program, Button time must be greater than 0.8 seconds.If you push the button too fast, you may occasionally lose control.
 

1. 360 degree no dead angle control, RF Signal can penetrate the wall

2. Tiny size, suitable for batteries, dry batteries, power supplies.

3. Independent coding, default one-to-one control.

4. Factory direct sales, large quantity can be discounted.

Shenzhen Antem Technology Co., Ltd. specializes in the development, production and sales of remote control products, as well as the processing and production of electronic circuit boards and electronic products. Large-volume customers, can be customized and produced according to requirements.