NT-K02M(L)-2 Remote Control on off Switch

Price: US $ 2.8 - 3 / Piece
Brand Name: Nice-Tech
Model Number: NT-K02M(L)-2
Country/Region: China
Post Date: Mar 24,2012

Product Description: NT-K02M(L)-2 Remote Control on off Switch

Wireless Remote Control on off Switch PCBA Size & Connection:



Products Features


   NT-K02M(L)-2 digital wireless remote control light switch is a kind of 2 channels wireless appliance witch adopts fixed decoding 2272M(L), Its advantages are easy-installation, simple operation and high reliability, Coupling with 2 buttons remote control, it will bring in more convenience for your life.




      NT-K02M(L)-2 may be widely applied to garage gate,barrier gate,home lighting etc 2 channels wireless remote control system.in home,supermarket,hotel,enterprise,etc places.


Technical index


1,Working voltage:12VDC

2,Static current ≤7mA

3,Working frequency :315MHZ, 433.92MHZ, frequency is available for customizing

4,Coding format: Fixed code, rolling code also available

5,Controlling channel: four channels


L&M Definition

L (Latch): 2 channels interlock, such as the interlock chip 2272-L4,  For example: we use A,B, C,D 4 buttons remote control to couple with the remote switch, when press A button of remote control, D0 port of switch receiver will output high-volt level and locked, release A button , and D0 port will keep high-volt level, and meanwhile D1,D2,D3 port channel is all low-volt level, when press B button of remote control , D1 port will change to a high-voltage level and locked, release B button,  D1high-volt  level will remain,  meanwhile, D0, and D2,D3 will be low-voltage level, the same way when press C button and D button of remote control.

M (Momentary): 2 channels work independently, no disturbance between all channels, such as momentary chip 2272-M4, When press the A button of remote control, D0 port of switch receiver output high-volt level, release the button , D0 port will change back to low-volt level ,  the same way to other three channels.


                                                                                                      //3w dot nice-tech dot cn

                                                                                                      Shenzhen Nice-Tech Co, Ltd


Supplier Details:

Shenzhen Nice-tech Industrial Co., Ltd.


Contact Phone:86-0755-27345819

Main Products:Rf module,remote control,wireless module,battery brain,remote transmitter,receiver


User Reviews: NT-K02M(L)-2 Remote Control on off Switch