QIACHIP 433Mhz DC 12V Universal Wireless Remote Control Switch 4 CH RF Relay Receiver Module For Smart Home Garage Gate 433 Mhz

QIACHIP 433Mhz DC 12V Universal Wireless Remote Control Switch 4 CH RF Relay Receiver Module For Smart Home Garage Gate 433 Mhz

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Our shop sells the most popular 3C consumer electronics products,such as mobile phone accessories,computer accessories,game peripherals,smart wearables,and follow the most popular fashion trends. If you like our products,please follow us,become our follower and fan.We will provide you with the most popular products to satisfy your fashion shopping experience.Support APP : NoFrequency : 433 MHzChannel : 4Package : YesModel Number : KR1204+KT02Wireless Communication : RFUse : UniversalBrand Name : QIACHIPOrigin : Mainland ChinaWorking Voltage: : 12VBattery Model: : CR2032 includedPackage 1 Included:1 KT02-4 remote controlPackage 2 Included:1 KT02-4 remote control1 KR1204-4 receiver with sellSPECIFICATION? for receiver1. Working Voltage:DC12V2. Quiescent Current:5mA3. Working Frequency:433Mhz4. Receiving Sensitivity:-104dBm5. Function option:Momentary/Toggle/Latched6. Modulation Mode:ASK7. Matching Mode: Intelligent Learning e8. Output Mode:Dry contact /Voltage output9. Shell:Yes10. Working temperature : -30~+8011. PCB dimension:68.2x48.2(mm)Pin functions:+V :Positive pole inputGND :Negative pole inputRelay 11. KC1 Normal Closed of relay (NC)2. KC1 Common of relay ? ? ? ? ?(COM)3. KC1 Normal Open of relay ? (NO)Relay 24. KC3 Normal Closed of relay (NC)5. KC3 Common of relay ? ? ? ? ?(COM)6. KC3 Normal Open of relay ? (NO)Relay 37. KC2 Normal Closed of relay (NC)8.?KC2 Common of relay ? ? ? ? ?(COM)9. KC2 Normal Open of relay ? (NO)Relay 410. KC4 Normal Closed of relay? (NC)11. KC4 Common of relay ? ? ? ? ??(COM)12. KC4 Normal Open of relay ?? (NO)When the relay is energized, NO and COM connected.SPECIFICATION? for remote controlRF Working Mode: KT02-4Modulation Mode: ASKWorking Mode: Momentary, Toggle, Latching and Time Delay Mode.Input Voltage: DC 10 ~ 14VRF Frequency: 433MHzQuiescent Current: 5mAReceiving Sensitivity: >97dbmRemote Control Range: >100m (Free Space).Wired Connection Way: Fixed Wiring Pillar.Deing Mode:MCU Software Deing.Working Mode:Momentary, Toggle, Interlocked Mode Latching Time delay (5s ,10s ,15s )Wiring Diagram 1:??????????+V : 12V + (Input).- V:? 12V - (Input).NO: Normal Open(Output).COM:Common(Output).NC: Normal Close(Output).Color: Green (PCB Board), Black(Outside Shell)Circuit Board Size: 3.5 * 3.0 * 1.8cm/ 1.37 * 1.18 * 0.7inInstructions:About Working mode:1.Momentary/Jog: Press and hold->on; Release->OffKeep pressing one button , the corresponding channel is working /on;Loosen your finger is stop/OFF .?(4 channel switch(receiver) need 4 button remote control (transmitter ))2.?Toggle/Self-Lock: Press->on; Press again->OffPress one button for one time , the corresponding channel is working/on;Press the same button again is stop/OFF .(4 channel switch(receiver) need 4 button remote control (transmitter)).3.Latched/Inter-Lock:?Press->on; Press other button->OffPress one button for one time, the corresponding channel is working/on;Press another button is stop/OFF（At the same time, another corresponding channel works） .?( 4 channel switch( receiver) need 4 buttons remote control (transmitter).The setting of working mode：1.?Momentary Mode:?pressing one time?the learning key button on the receiver board ( Led indicator on receiver board will signaling simultaneously ),then press any of the remote button , signaling three times by remote’s LED indicator informs about setting momentary mode successfully .2.?Toggle Mode:?pressing two times?the learning key button on the receiver board( Led indicator on receiver board will signaling simultaneously ),then press any of the remote button , signaling three times by remote’s LED indicator informs about setting toggle mode successfully .3.?Latched?Mode:?pressing three times?the learning key button on the receiver board ( Led indicator on receiver board will signaling simultaneously ),then press first remote button ,follow on second remote button , signaling three times by remote’s LED indicator informs about setting latching mode successfully ( first button stands for on , second button stands for off ).4.?2CH momentary + 2CH Toggle?:?pressing four times?the learning key button on the receiver board(Led indicator on receiver board will signaling simultaneously ),then press any of the remote button , signaling three times by remote’s LED indicator informs about setting successfully .5.?2CH Momentary + 2CH Latched?:?pressing five times?the learning key button on the receiver board ( Led indicator on receiver board will signaling simultaneously ),then press any of the remote button , signaling three times by remote’s LED indicator informs about setting successfully .6.?2CH Toggle + 2CH Latched?:?pressing six times?the learning key button on the receiver board( Led indicator on receiver board will signaling simultaneously ),then press any of the remote button , signaling three times by remote’s LED indicator informs about setting successfully .7.?2CH Latching + 2CH Latched?:?pressing seven times?the learning key button on the receiver board( Led indicator on receiver board will signaling simultaneously ),then press any of the remote button , signaling three times by remote’s LED indicator informs about setting successfully .8.?Deleting existing remote controls data:?pressing eight times?the learning key button on the receiver board , the LED indicator on receiver board will flash for eight times , the existing remote controls are deleted successfully .NOTES1. Please do not charged operation, you should shut off the power, and operation after testing and correct electricity.2. Please promptly change battery when remote control voltage is insufficient, ?(when the battery voltage is insufficient, generally get close transmitting )3. Please pay attention to avoid metal mask,large equipment ,strong interference electromagnetic filed when using wireless RF products,and avoid too short distance between the remote control and receiver board .4. Please avoid abnormal using of the product.Abnormal using will reduce product performance and life, when seriously it may damage the products and even make danger for your safe .







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