Беспроводной Радиочастотный релейный модуль приемника, 433 МГц, 220 В переменного тока, 1 канал, 30 А, переключатель ДУ для двигателя водяного насоса, работает с пультом дистанционного управления 433 МГц

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Technical Data:

Model Number: KR2201B. Working Voltage: AC 110V - 250V. Working Frequency: 433Mhz. Modulation Mode: ASK. Receiving Sensitivity: -104dBm. Working Temperature: -30~+70. Max Load: 30A Relay, Resistive load≤25A, Inductive load≤20A. Transmitting Distance: 20 -50 Meters Indoor, 50-100 Meters In Open Space. Function Option: Momentary / Toggle / Latched. Matching Mode: Intelligent Learning Code. Output Mode: Dry Contact /Voltage Output. Learnable Transmitters: 1-25 transmitters . Dimension: 60x40x30 (mm).

About Working Mode:

Momentary: Push the remote button , the relay connects, release the remote button , the relay dis-connects. Toggle: Push once the remote button , the relay connects , push twice the remote button , the relay dis-connects . Latched: Push the remote button A, the relay connects, push the remote button B, the relay dis-connect.

Clearing the code:

Push the learning button on the receivers for 8 times , the codes will be cleaned . After clearning the code, all the remote control cannot work any more.

Learning the code: (momentary)

Press the learning key(on the Receiver) once time, the LED (on the Receiver)will blink one time. When the LED is on, press the button of the remote control(You want to let it learn), the LED (on the Receiver)will blink for 3 times and then turn off, Learning to succeed.

Learning the code: ( Toggle )

Press the learning key(on the Receiver) 2 times, the LED (on the Receiver)will blink 2 times. When the LED is on, press the button of the remote control(You want to let it learn), the LED (on the Receiver)will blink for 3 times and then turn off, Learning to succeed.

Learning the code: ( Latched )

Note: When you choose for latching mode , in order to learn more remote control , you need to learn two different button , the first time learnt is for "ON", the second time learnt for "OFF". For example : button A = ON , button B = OFF Press the learning key(on the Receiver) 3 times, the LED (on the Receiver)will blink 3 times. When the LED is on, press the button of the remote control(You want to let it learn), Push the remote button A, LED flash for 3 times . Push the remote button B, Led flash for 3 times . After 3 seconds , the LED indicator will be off , Learning to succeed. A = ON , B = OFF .

NOTE 1:

The system can store for 25 pcs of remotes , if the remote get more than 25 pcs , the receiver will stop working or not working properly.

NOTE 2:

The receivers in our store are mainly used together with the related products in our company. If you want to use your own transmitter, please confirm if the operating frequency, chip type and vibration resistance of your transmitter are in accordance with ours. If not, they will fail to match.

NOTE 3:

1. 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 .