Notice:
Different options include different packages,as the option picture show.
Every parcel only get 1 pcs cross screwdriver as a free gift whatever how many you order.
Application environment:
Remote control switch,motorcycles, automobile anti-theft products, home security products, electric doors, shutter doors, windows, remote control socket, remote control LED, remote audio remote control electric doors, garage door remote control, remote control retractable doors, remote volume gate, pan doors, remote control door opener, door closing device control system, remote control curtains, alarm host, alarm, remote control motorcycle remote control electric cars, remote control MP3.
Features of the receiver: Model Number: KR2201D-4(New Version). RF Frequency: 433Mhz. Input Voltage: AC 85V-250V. Modulation Mode: ASK. Receiver Sensitivity: -107 dbm. RF Working Mode: Superheterodyne Reception. Remote Control Range: 100 Meters (Open Space). Support Storing The Quantity Of Remteo Control: 25 PCS. Support The Type Of Remote Control: Learning Code(1527), Fixed Code(2262). Working Mode: Momentary, Toggle and Latching. Wiring Connection Way: Fixed Wiring Pillar. Package Weight: 50g/1.76oz. Note: We would suggest you to purchase our remote control for the better working performance. | 
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Specifications Of The Remote Control: Operating frequency: 433.92MHz, Power by 3Pcs CR2016 Coin Cell Button Battery (Battery included), Material: ABS; Button: 1 button; Size: 45mm x 30mm x 13mm; Operating voltage: DC 9V ; Modulation mode: ASK (AM); Encoding type: Learning; Transfers distance: 80m. Dear Sir and Madam : if you don't know it .please inquiry it . the receiver and transmitter can work together ,their frequency ,IC chip and Shock resistance must be taken in to consideration.
If you need it to work with your own receiver, you must make sure 100% that your receiver is 433mhz Frequency,does your receiver have a learning button to learn the transmitter code? and does your receiver can be compatible with 1527 ic chip transmitter.
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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 .
Latching: Push the remote button A, the relay connects, push the remote button B, the relay dis-connect.
Steps:
1、Clear Code: Press the learning button on the module 8 times continuously, and the light flashes seven times and then goes out.
2、Momentary Mode：Press Module learning button 1 time, the indicator light is always on, then press the remote control button, the indicator light flashes 3 times and then turns off , then the learning is successful; If the code is not successful , the indicator lights out of the learning state after 15 seconds .
3、Toggle Mode：Press the Module Learning button 2 times, the indicator light always turns on; then press the remote control button, the indicator lights flicker three times and then off, then the learning is successful; if the code has not been successful, the indicator lamp goes out of the study state after 15 seconds.
4、Latching Mode：Press the Module Learning button 3 times, the indicator light always turns on; and then press the buttons on the remote control , the indicator lights flicker three times and then off,then the learning is successful; if the code has not been successful, the indicator lamp goes out of the study state after 15 seconds.
