433MHz Receiver Wireless Remote Control Switch Motor Controller DC 6V 12V 24V 30V 4 Gangs Relay Module Transmitter Diy1 And 1 Receiver

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For Receiver Module :

Model: KR1204B-4

Working Voltage: DC 6-30V

Product Type: 4-Channel Remote Control Switch

RF Working Mode: ASK Superheterodyne

ReceptionModulation Mode:ASK

Working Mode: Momentary/Tole/Latched, etc.

Matching Mode: Intelligent Learning Code.

Quiescent Current:5mA

RF Frequency: 433MHz

Output Current: ≤10A

Receiving Sensitivity: >104dbm

Wiring instructions:

1, +: Connect to the positive 12V power supply

2. - : Connect to the negative electrode of 12V power supply

3, A: output; normally open end of the relay

4, B: output; relay common;

5, C: output; normally closed relay

For Remote Transmitter:

Model: KT19-4

Operating RF Frequency: 433MHz

Coded System: 1527 Learning Code

Working Voltage: DC 6V

Working Current: 15mA

Modulation System: ASK

Wirele Operating Distance: 100m(Free Space)

Color: Black

Main Item Size: 5.5 * 3.0 * 1.5cm / 2.17 * 1.18 * 0.39in

Main Item Weight: 20g/0.7oz

Package Size: 6.0 * 3.5 * 2.0m / 2.36 * 1.37 * 0.78in

Package Weight: 23g/0.8oz

Operation Introduction:

About Working Mode:

1. Momentary/Jole: Pre and hold->On; Release->OffKeep preing one on, the corresponding channel is working /on; Release your finger is stop/OFF. (4 channel switch(receiver) need 4 on remote control (transmitter )

2. Tole/Self-Lock: Pre->On; Pre again->Off Pre one on for one time, the corresponding channel is working/on; Pre the same on again to stop/OFF. (4 channel switch(receiver) need 4 on remote control (transmitter).

3. Latched/Inter-Lock: Pre->on; Pre other on->OffPre one on for one time, the corresponding channel is working/on; Pre another on is stop/OFF(At the same time, another corresponding channel works). (4 channel switch( receiver) need 4 ons remote control (transmitter).

The Setting of Working Mode:

1.Momentary Mode: Preing the learning key on on the receiver board once (LED Indicator on receiver board will signng simultaneously), then pre any of the remote on, signng three times by remote's LED indicator means setting Momentary Mode succefully.

2. Tole Mode: Preing two times the learning key on on the receiver board twice(LED Indicator on receiver board will signng simultaneously),then pre any of the remote on , signng three times by remote's LED means setting Tole Mode succefully.

3.Latched Mode: Preing the learning key on on the receiver board three times (LED Indicator on receiver board will signng simultaneously), then pre first remote on, follow on second remote on, signng three times by remote's LED indicator means setting Latching Mode succefully (first on stands for on, second on stands for off ).

4.2CH Momentary + 2CH Tole: Preing the learning key on on the receiver board four times(LED Indicator on receiver board will signng simultaneously),then pre any of the remote on , signng three times by remote's LED indicator means setting succefully.

5. 2CH Momentary + 2CH Latched: Preing the learning key on on the receiver board five times(LED Indicator on receiver board will signng simultaneously), then pre any of the remote on, signng three times by remote's LED indicator means setting succefully .

6. 2CH Tole + 2CH Latched: Preing the learning key on on the receiver board six times(LED Indicator on receiver board will signng simultaneously), then pre any of the remote on, signng three times by remote's LED indicator means setting succefully.

7. 2CH Latching + 2CH Latched: Preing the learning key on on the receiver board seven times(LED Indicator on receiver board will signng simultaneously), then pre any of the remote on, signng three times by remote's LED indicator means setting succefully.

8. Deleting Existing Remote Controls Data: Preing the learning key on on the receiver board eight times, the LED Indicator on receiver board will flash for eight times, it means that the existing remote controls are deleted succefully.

Notice: The package Included different products because you choose a Different options.

Package List 1:1Pcs * KT19-4 Remote Control (Battery is included)Package List 2:1Pcs * KR1204B-4 4CH Receiver Module ( Include Shell)Package List 3:1Pcs * KT19-4 Remote Control (Battery is included)1Pcs * KR1204B-4 4CH Receiver Module ( Include Shell)Package List 4:2Pcs * KT19-4 Remote Control (Battery is included)1Pcs * KR1204B-4 4CH Receiver Module ( Include Shell)Package List 5:4Pcs * KT19-4 Remote Control (Battery is included)1Pcs * KR1204B-4 4CH Receiver Module ( Include Shell)

About shipping
Shipping and Packaging All it will be double checked and well packed before sending.It will be dispatched within 2 business days ar buyers pay for the order. It usually takes about 14 to 18 working days for delivering the package to the destination(for remote areas,it may take a little longer). 

Special Announcement:
Please fill in the correct and detailed consignee, address and phone number in the order. For fast and correct delivery.If you do not receive order within 30 working days,please feel free to contact Customer Service before leaving Negative and Neutral Feedback, we will do our best to help you resolve the problem.TaxNo, you will only pay what is quoted as total cost at checkout, no more. You are not expected to pay any additional duties ores. If you are asked by Customs or our logistic partner to pay duties, please contact our Customer Service .

Your 100% satisfaction is very ant to us
If the product is not on good condition, You can return this product within 14 working days, please contact customer service center before returning.FeedbackYour satisfaction is our first priorityIf you receive the order and it is in good condition,we would be grateful if you would leave us 5 star Positive Feedback for the transaction.