433.92MHz RF Receiver Learning Code Transmitter Receivers 4 Channel Wireless Controller

Work for garage led light remote controller KL-K400C KL-K400C is a 4-Channle learning code remote controller, it works at DC12V, and output switching ON/OFF via 4 channels, each channel has 3 terminals which are NO, NC and COM. Operation Method:1. Match code:Hold learning button and learning indicator light blinks, then press a buttons of remote control, if indicator lights flashes 3 times, match code successfully. Maximum 20 remote controls can be matched.2. Delete code:Hold learning button till the indicator LED lights and then off, delete successfully.3. Set working mode: S1 & S2 program the sequence as follows: Jumper on S1→ ToggleJumper on S2→ LatchingNo Jumper on S1 &S2→ MomentaryTech Data:DC 12V 4-Channel Remote Control Switch KL-K400CInputDC 12V (DC9V, 24V can be customized)Channels4Working Current8mAWorking Frequency433MHz / 315MHz, OptionalReceiving Sensitivity-103dBmDecoding TypeLeaning Code(EV1527) / Fixed Code(PT2262)Working ModeMomentary / Toggle / LatchingOutputSwitching Signal (Dry Contact)Max Load7A (Relay Contact)Dimension49*69*20mmWorking Mode:1. Momentary: Press remote button A, the corresponding relay on the receiver is on; release button A, the relay is off, the same as others.2. Toggle: Press remote button A, the corresponding relay on the receiver is on; press button A again, the relay is off, the same as others.3. Latching: Press remote button A, the relay A is on, B is off; press button B, the replay B is on, A is off.Wiring Way & Diagram:B=Normally Closed, K=Normally Open, G=Common.Please refer to below picture as wiring diagram: FAQ1) What is your warranty period?Generally, we provide 1 year warranty for all our products unless otherwise mentioned. (Some are 2 years.)For DOA (Defective On Arrival) items, which will be replaced or refund, please inform us within 3 days of arrival, please also keep all components and original packaging as further checking maybe required, faulty items must be returned for repair or exchange. 2) If i don't know how to use the products, what can i do?Pls contact us whenever you need our help, even we are not online. You can write email to us, or contact us byTrademanager, Skype, and other IM tools. We are all very glad to answer your questions.  3) What certifications do you have?Most of our products are approved with CE certification, some are with FCC. If you have any other requriements with certifications, we also would like to help you.  Our Service1. Accept OEM, ODM &silk-screen printing you logo on the shell.2. Response in 10 hours.3. Experienced R&D staff.4. Professional SMT equipments.5. Accept payment via T/T, Paypal, Western Union, Escrow, and so on.6. Delivery by DHL,UPS,EMS or by sea as your requirments. For order1).Accept OEM.2).Print logo on the case and pakage3).Payment Details :30% deposite,70% balance before shipment. Payment accept T/T, Western union, PayPal, optional)4).Minimum Order:100 pcs (accept trial order)5).Delivery Details: within 3-5 days depends on order quantity.  Our website:http://szklvn.en.made-in-china.com//* January 22, 2024 19:08:37 */!function(){function s(e,r){var a,o={};try{e&&e.split(",").forEach(function(e,t){e&&(a=e.match(/(.*?):(.*)$/))&&1