The positive pole of the module is straight through, and the output negative pole (P-) of the module is controlled by the remote controller. Turn it on or off.Output port voltage (P+, P-) = (V+, V-) power supply input voltage. (3.5V to 12V wide voltage universal)For example, enter 3.7V, use the remote control to open, control module output the same voltage 3.7VPress and hold the remote control button, the module will output powerRelease the remote control button and the module output will be powered off.Visible distance, remote control signal coverage over 30 meters. RF signals can penetrate walls.The module remains in standby ，Momentary inching . Instant control.， the response is very fast.Since the product needs to consume current in the standby state, if it is used for a long time, please select the power supply.Scope of application: LED lamps. Battery switch. Electric lock. switch. Small motor. engine. buzzer. Electromagnet. laser. Electronic circuit board power supply equipment
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