433MHZ Wireless Remote Switch AC 110V/120V/220V/ 30A 1CH Relay RF Remote Control Light Switches For Pump Security Syst-2 And 1 Receiver

Technical Data: Model Number: KR2201B. Working Voltage: AC 110V - 250V. Working Frequency: 433Mhz. Modulation Mode: ASK. Receiving Sensitivity: -104dBm. Working Temperature: -20~+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 / Tole / Latched. Matching Mode: Intelligent Learning Code. Output Mode: Dry Contact /Voltage Output. Learnable Transmitters: 1-20 transmitters . Dimension: 60x40x30 (mm). Specifications Of The Remote Control: Operating frequency: 433.92MHz Power by 2*3V Coin Cell on Battery (Battery  included ), Material: PVC. on: 4 ons Size: 55mm x 30mm Operating voltage: 6V Operating Current: 12mA Transmitting power: 10mw Modulation mode: ASK (AM). En type: Learning. Transfers distance: 80m Notice: Different options include different packages:

Package 1 Included: Only 1 EV1527 Learning code Remote Control * 1pcs ;

Package 2 Included: 1Pcs * KR2201B 433Mhz 1CH Remote Control Switch Receiver Module (Included Outside Shell);

Package 3 Included: 1 Pcs * Receiver module (KR2201B) ( include Shell ) ,

1 Pcs * Remote Control (include battery ) ;
Package 4 Included: 1 Pcs * Receiver module (KR2201B) ( include Shell ) , 2 Pcs * Remote Controls (include battery ).






About Working mode: Momentary:Push the remote on , the relay connects, release the remote on , the relay dis-connects. Tole:Push once the remote on , the relay connects , push twice the remote on , the relay dis-connects . Latching:Push the remote on A, the relay connects, push the remote on B, the relay dis-connect. Clearing the code : Push the learning on on the receivers for 9 times , the codes will be cleaned . Ar clearing the code, all the remote control can not work any more.

Learning the code :(momentary) Pre the learning key(on the Receiver) once time, the LED (on the Receiver)will blink one time. When the LED is on, pre the on 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 : ( Tole ) Pre the learning key(on the Receiver) 2 times, the LED (on the Receiver)will blink 2 times. When the LED is on, pre the on 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 :( Latching )

Note: When you choose for latching mode , in order to learn more remote control , you need to learn two different on , the first time learnt is for "ON", the second time learnt for "OFF". For example : on A = ON , on B = OFF Pre the learning key(on the Receiver) 3 times, the LED (on the Receiver)will blink 3 times. When the LED is on, pre the on of the remote control(You want to let it learn), Push the remote on A, LED flash for 3 times . Push the remote on B, Led flash for 3 times . Ar 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, 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 ar 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 wirele 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 .

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 .




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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.