About Receiver:

1. Working voltage: DC12V
2. Working temperature: -40 Degree +80 Degree
3. Receiver sensitivity: more than -105dBm
4. Working frequency: 433mhz
5. Output voltage: DC12V
6. Input voltage = Output voltage
7. Max load current: 40A
8. Size: 8.2 x 5.0 x 3.1cm

About Working way: Working way changed by learning button
Latched: Press learning button . Until the receiver Led indicator flash for 1 times, it mean Change Latched successfully. Relay: Press -> On; Press other button -> Off.
Momentary: Press learning button . Until receiver Led indicator flash for 2 times, it Change Momentary successfully. Relay: Press and hold -> On; Release -> Off.
Toggle: Press learning button . Until the receiver Led indicator flash for 3 times, it mean Change Toggle successfully. Relay: Press -> On; Press same button again -> Off·
5 seconds delay: Press learning button . Until the receiver Led indicator flash for 4 times, it mean Change Delay time successfully. Relay: Press -> On , relay actuates and keeps working until the time out.(5S)

About Learning and clearing Method:
Learning: Input 12V for the Receiver , Press learning button , The receiver Led indicator ON. Press remote button A 1 time, Led indicator flash for 1 times , Then Press remote button B 1 time , Led indicator flash for 1 times again , it mean learning successfully
Clearning: Press and hold learning button . Until the receiver Led indicator flash for 5 times, it mean Clearing Code

About Transmitter:
1.Buttons: 2 Buttons
2.Working Voltage:DC6V (2PCS CR2016)
3.Operating frequency :433MHz
4.Remote Distance: 20-50M
5.Operating Current: 13 mAh
6.Encode: Fixed code / EV1527 code
7.Size: 5.7 x 3.2 x 1.1cm

Package Includes
2 x Transmitters
1 x Receiver
1 x User Manual
Working voltage: DC12V ; Max load current: 40A ; Working frequency: 433mhz
【Easy & Convenience】We have made transmitter and receiver working together and test it before ship it,when you get it don't need to do anything ,just install it.
【Application】Suitable for electric control circuits of remote control electric doors and windows, signal control, industrial control, lifting equipment,12V batterys, power switch for low voltage DC power sources, dc LED lighting and low voltage power systems and a wide variety of 12 volt equipment. Ideal for direct control of various loads
【SIGNAL Stability】the RF remote control adopts RF technology, stable signal. Signal of the wireless RF switch can pass through walls, floors and doors, steadily control receiver from any place within a reliable distance, Max range is up to 20--50meters with no obstacle.
we send latched mode default ( that is, Press the button A , the receiver relay is ON; Press the button B, the receiver relay is OFF ). You can switch to different modes as needed，Latched/Momentary / Toggle / 5 seconds delay (If you encounter any problems in use, please feel free to contact us any time, we will be happy to serve you, thank you very much )