100% brand new and high quality Instructions: Correct access power supply products, The standby mode is default module, NO and COM is disconnected. press the remote control button, NO and COM are connected (Module LED flash once). Loosen the remote control button, NO and COM is disconnected(Module LED flashes twice). Without memory function of the module, if Power off or Remote closing, NO and COM is disconnected. Features: Fine workership, ultra low power, high sensitive response. 360 degree, NO dead Angle. Strong RF signal, high sensitive and omnidirectional. The reliable and effective remote control distance is up to 20meters. Independent coding, many sets will be not interference of each other. The module of the output port, the equivalent of inching switch, point switch,starting switch,press switch,Trigger switch. Remote Control only, other accessories demo in the picture are not included! Specification: Module Material: Plastic+Metal Power Supply Module: DC 3.7V to 24V Module Consumption: Standby Current 7mA, Work Current 30mA Module Load: 1A(Less than 10 Watts) Wireless Frequency: 433MHz Control Distance: 20 Meters(Open Environment) Color: As Pictures Shown Module Dimension: 2.4x1.1x0.7cm/ 0.94x0.43x0.28in Quantity: 1 Set Note: 1.No retail package. 2.Please allow 0-1cm error due to manual measurement. plz make sure you do not mind before you bid. 3.Due to the difference between different monitors, the picture may not reflect the actual color of the item. Thank you! Package includes: 1 Pc x Module 1 Pc x Remote Control Switch