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 receiver LED indicator flash for 1 time , it Change Latched successfully. ( Relay: Press " button on " is On; Press " button off" is 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 receiver LED indicator flash for 3 times , it 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 “ON” 1 time, Led indicator flash for 1 times , Then Press remote button “OFF” 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.Operating frequency :433MHz
3.Remote Distance: 20-50M
4.Operating Current: 13 mAh
5.Encode: Fixed code / EV1527 code
6.Size: 5.7 x 3.2 x 1.1cm

Package Includes
2 x Transmitters
1 x Receiver
1 x User Manual