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4 channel DC12V radio receiver + 4 channel remote control Here you acquire a 4 Channel DC12V universal 433Mhz radio receiver set. You can use this with just one DC12V power supply up to 4 lamps / LED strips with max. 3A per relay switching on and off. The supply voltage must be 12V. This is potential-free at the output and can switch any voltage. 
The receiver is preset so that you switch on the lamp with a button on the remote control and switch it off again by pressing it again. This means that all 4 channels are fully occupied. 
Other assignments are also possible with the adaptive 4-channel receiver. For example, switch on with button A and switch off with button B. The button function can be changed to: Jumper on S1 → Toggle (1 button on / off)
Jumper on S2 → Latched (1 button on / 1 button off)
No Jumper on S1 & S2 → Momentary (1 press button On / Release Off) Do you need other remote controls for this receiver? You can purchase it here: https://www.ebay.de/itm/433Mhz-Funk-Sender-Handsender-lernfahig-4-Kanal-Knopf-Fernführung-Garagentor-/191625286358?hash=item2c9dc1d2d6:g:7wgAAOSwPhdU1JK8
Increase signal range? Then you will find suitable external antennas under the following link: https://www.ebay.de/itm/433Mhz-434Mhz-Antenne-Aussenantenne-5m-Kabel-Garagentor-Antrieb-Funk-Empfaenger-/201522217838
Technical specifications:
- Receiving module: heterodyne receiver
- Modulation type: Reliable ASK technology
- Power input: DC12V
- Power consumption: depends on the number of relays
- Quiescent current / stand-by: 5mA
- RF sensitivity at 433MHz: -103dBm [1]
- Encoding type: Fixed Code (2260, 2262, 2264, HT12E, etc.), Learning Code (1527, 527, RT1587, etc.)
- Coding method: Fixed Code
- Onboard decoder: 2272, MCU and more
- Frequency: 433MHz
- Frequency synthesizer: stabilized SAW filter
- Output per relay: 3A max.
- Output connection type: DIP Micro
- Working mode: Toggle (1 button = on / off = press twice)
- Output channels: 4
- Board dimensions: 69mm x 49mm x 16mm
- Dimensions with housing: 75mm x 55mm x 15mm
- Working temperatures: -20 ° to 72 ° C
Scope of delivery: - 4 channel DC12V receiver
- 4 button 433mhz remote control
Other Information:
Delivery times:
DPD parcel: 1 working day
DHL letter: 1-2 working days
DHL shipment: 2-6 working days (up to 1 week)
After the purchase:
You can call up the bank details & PayPal address after purchasing via Ebay & Afterbuy. The link for after-purchase processing will be sent to you by email after the purchase. You will be forwarded directly from Ebay to Afterbuy.
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With the purchase you expressly agree to this transfer.
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