Sell SEL 433MHz DC12V 4CH Wireless RF 4-Key Relay Remote Control Switch Receiver Transmitter best price

#433MHz #DC12V #4CH #Wireless #RF #4-Key #Relay #Remote #Control #Switch #Receiver #Transmitter 433MHz DC12V 4CH Wireless RF 4-Key Relay Remote Control Switch Receiver Transmitter Description: Features: 100% brand new and high quality. It has 4 relays which can make the equipment turn or reverse, on/off and so on come true. Strong signal which can pass through walls, floors and doors, control receiver from any place within a reliable distance. The volume is small and the performance is stable and reliable, high receive sensitivity. It covers application ranging from like auto door, window, lifting equipment, entrance access, to security etc. It can learn 2272 2262 or 1527 chip with the different code wireless 433MHz remote control. How to use: 1. Jog/Non-latched: Press one button is working /ON. Loosen your finger on the same button is stop/OFF. One channel switch need one buttons remote control. 2. Self -lock/Self-latched: Press one button for one time is working/ON. Press the same button again is stop/OFF. One channel switch need one buttons remote control. 3. Inter-lock /Latched: Press one button is working/ON, press another button is stop/OFF. One channel switch need 2 buttons remote control. 4. Delay: Press remote control's one button, relay is working, release the remote control and begin timekeeping,after 5s/10s/15s will automatically close the relay. Specifications: Material: Plastic + Metal Color: Black+Silver+Blue Size: (Approx.) Receiver: 7.2×5.2×2.5cm/2.83×2.05×0.98in Remote Control Transmitter: 4.7×2.9×1.3cm/1.85×1.14×0.51in Input Voltage: DC10-14V Standby Current: ＜5MA RF Frequency: 433MHZ RF Working Mode: Super heterodyne receiver Receiver Sensitivity: >98dBm Remote Control Distance: >100 meter(in open environment) Decoding Way: MCU Software decoding Can store the number of remote control: 50 Support remote control type: Fixed code, learning code Channel: 4CH Multiple working modes: (Jog/Non-Latched ,inter-lock/Latched ,self-lock /Self-Latched,Delay off) Wiring Method: Fixed wiring terminal Working Voltage: DC12V Output Current: 10A Output: Normally open, Common, Normally closed Quantity: 1 Set (other accessories demo in the picture is not included) Note: 1.Transition: 1cm=10mm=0.39inch 2.Please allow 0-1cm error due to manual measurement. pls 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 X Remote Control Transmitter(including battery) (No retail package) 1 X Receiver (including Shell)