Qiulaofu 433MHz Universal Wireless Remote Control Switch DC 5V 6V 9V 12V 24V 1CH Relay Receiver Module RF Transmitter for Led Light Door Electronic Lock Control DIY (Momentary Switch 4)

• UPC   763230817052
• Product advantages: Small size(2.0*1.2*0.8 inch) and easy installation. This product can be installed in a small concealed space, with flexible control, the relay with a useful casing, which has better protection and prolongs the service life of the product. 【Easy to Use 】the Working voltage: DC 5V-24V (DC 5V 6V 9V 12V 24V ). 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.( We send Momentary mode,that is press the button, hold on the relay connects, release the remote button , the relay dis-connects), You can change the working mode yourself. 【 High Sensitivity】This RF remote control adopts RF technology, stable signal.Wireless RF signal can pass through walls, floors, doors or windows. You can use two or more units in the same place. You can turn on/ off the receiver with transmitter from any place within a reliable distance(Max range is up to 164ft/50m with no obstacle). 【Learning code】the Learning code has high-level security for its low repetitive rate and re-learn mode, it can delete the old code and re-learn a new code,Support Remote Control up to 20 Pieces： any one with the same frequency and ev1527 learning code of the remote control are used together, so you don't have to worry about losing the remote control.when a remote control get lost,So you could always control of it. 【Widely Applications】: This remote switch used in industrial control and security fields, It supports remotely and wirelessly control your Garage Door, Electronic Gates, Electrical Appliances and other telecommand equipments ,Electrical Appliances, Motorcycle Alarm, Car Sunroofs, Heating Systems, etc. Bringing you brand new experience of remote control, Please don't miss it., Manufacturer: Qiulaofu