Quasar Remote Control Receiver/Decoder Module 433 MHz

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Quoting product code: N87BN


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About this product


  • Hybrid module for designing into your own project
  • Highly secure Keeloq protocol
  • Range up to 100 metres

Product overview

• Hybrid module for designing into your own project
• Highly secure Keeloq protocol
• Range up to 100 metres
• ‘Easy learn’ feature
• Operates on 433MHz (AM) band

A remote control system which may be ‘designed into’ your own application. The receiver/decoder module requires a single 5V supply and ‘learns’ a transmitter keyfob when one is presented in learn mode; it can learn up to 50 keyfobs. The receiver has four outputs and a direct LED drive showing RF activity. The outputs are activated whenever a pre-learnt transmitter is operated and it also has a serial data output which outputs the transmitter’s serial number and the transmitter’s battery status. The receiver is flash re-programmabe for custom applications.
The corresponding transmitter keyfobs are supplied ready to operate and are available in 1-, 2- and 3-button versions. Together, the receiver and keyfob transmitters form a simple but highly secure remote control system for up to 100 metres range.

Rated 5 out of 5 by from this is an excellent product - i have used as substitute for original (broken) central locking control on car. Main reason for choosing this unit was its very low power consumption. (i previously tried another maplin product, but the current drain on that one was too high for my application).
Date published: 2013-03-16
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Hybrid receiver decoder
Dimensions: 63 x 14 x 3mm
Voltage: 5Vdc
Current: 6mA
R.F sensitivity (100% AM): -106dBm
No of outputs: 4
Output drive current: 20mA (max)
Operating temperature: -25°C to +85°C
Keyfob transmitter
Dimensions: 66 x 34 x 16mm
Battery - 12V type: 23A (supplied - replacement JG91Y)
Frequency: 433.92MHz
Current: 8mA (when txing)

does the quasar remote control receiver come with any cct. diagrammes

Asked by: Dave
No, these are not included, the instructions will only cover the pinout.
Answered by: Russell
Date published: 2017-01-27

Can this unit be used to open my existing gates and garage door or do i need something else?
Asked by: Tom
If you were to design a circuit with it, yes.
Answered by: JK
Date published: 2017-12-20

Does the product "433S/Het Rx/De Mod" , Order code "N87BN"\tactually include both the keyfob AND the receiver board? Or does the keyfob have to be ordered separately? The description is somewhat ambiguous. Thanks, Andrew.
Asked by: Andrew
They are seperate items, the rx module is the receiver the keyfobs are the transmitters.
Answered by: PS
Date published: 2017-12-20
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