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2SETS SK509 5W 433mhz Four Channel Wireless Switch Controller Remote Control Switch Module

(1 customer review)

$168.99

947 in stock

Estimated shipping to Nigeria:
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1 review for 2SETS SK509 5W 433mhz Four Channel Wireless Switch Controller Remote Control Switch Module

  1. PH

    N***g –

    quality product

    2SETS SK509 5W 433mhz Four Channel Wireless Switch Controller Remote Control Switch Module
    2SETS SK509 5W 433mhz Four Channel Wireless Switch Controller Remote Control Switch Module
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  • Brand Name: G-NiceRF
  • Item Type: 5W Remote switch module
  • Model Number: SK509
  • Frequency Band :: 433 ,470MHz(Optional)
  • Sensitivity up to: 121 dBm
  • Maximum output power:: 5W
  • Working voltage: 9 ~ 30 V
  • Working temperature range:: – 40 ~ 85 ° C
  • 16 predefined channel: 16 predefined channel
  • modulation: GFSK
  • channel: Four channel

 

 
2SETS SK509 5W 433mhz Four Channel Wireless Switch Controller Remote Control Switch Module
 
 
Order List

 

 

 

  • 2 piece  SK509- 433mhz 
  • 2 piece  433mhz Sucker Antenn
  • If you need 470MHz frequency, please leave a massage to confirm when you place order 🙂

 

​Product description

 

SK509 is an industrial four channels wireless switchcontrol module with pairing function,it provides maximum four channel signalinput and maximum four channel control output.It features in simple interfaceand reliable performance.The parameters can bemodified by PC software/UART command/remote controller( SK509-S ).DIPswitch on the module can used to change operating frequency (maximum 16 group),operation mode etc. Using this module, user canreplace wired device with the wireless connection,which significantly reducethe cost and save much time.
 
 
Feature
  • 16 predefined channel 
  • Frequency Band:433/470/868/915MHz (Optional)
  • Parameters configurable by PC software/Remote controller/UART Command
  • GFSK modulation 
  • Bi-directional wireless switch control 
  • Sensitivity up to 121 dBm
  • Maximum output power:5W
  • indicater and alarm when battery low 
  • indicator and alarm when wireless loss link
  • Working voltage 9~30 V 
  • Working temperature range: – 40~+85 °c
  • Distanceup to 8Km in open are
 
 
Application:
 
  • Remote control switch control                             
  • Home automation remote sensing 
  • Building automation and security 
  • Security system 
  • Wireless remote telemetry
  • Entrance guard system
  • Product show
 
Mechanism dimensions

6

 

Product Show:

1

 

34

 
Specification

1

Pin 

 
Pin Description
1) Four-Channel input
This module has a total of four channel signal input (IN1 ~ IN4).
 
2) Four Channel Relay Output
This module has a total of four channel relay output (OUT1 ~ OUT4). The state of channel output in the Rx side will be synchronized with the Tx in the same channel. The LED will light on when the relay is closed
 
3) Dip switch Settings (valid when power on again )
DIP8 – normal working mode selection
ON – real-time mode ( In this mode, when state changes in input port , it transmit signal immediately)
OFF – timing mode (Signal transmitted at the predefined time interval)
DIP7 – master/slave selection
ON – the master
OFF – the slave
DIP6 – time interval selection of timing mode
ON – slow time 
OFF – fast time
DIP5 – mode selection
ON – normal working mode
OFF – setting mode
 
DIP4 ~ 1 – working frequency channel selection, total 16 channel, user can freely configure the actually frequency through PC software / UART Command/ Remote controller SK108-S
Relationship between Dip switch state and working frequency channel
 
8
 
 
Application connection:
 
The input port is pulled up internally, leave open or connect with 3.3V will result in high level, it is low level
when connect to GND.
High level will make the output of the other side short out. And low level will make the output of the other
side open. Below is regular connection：
3
 
 
 
Function Description:
 
Module can work in the following two modes:
 
A) real-time working mode
In real-time mode, the module will monitor the four input port status, after status changes, wireless signals will be sent immediately, then in Rx side the corresponding relay status will be synchronized after receiving the signal. Show as below:
 
4
 
Also in this mode, the slave will regularly send inquiries to the master for link status. If no acknowledged signal come to the master, the alarm LED will light on, after the inquiry time is over and all the output relays will be resumed open.
 
B) Timing mode
In timing mode, the master regularly transmits the signal of the input state. If the slave has not received the master’s signal 5 times interval (fast/slow time) , the LED will light on, and all the output relays will be resumed open..
 
C) Configuration mode:
In configuration mode, user can configure the parameters by PC software/UART command /remote controller SK108-S. The diagram of PC software is shown below:
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5

Distance test:

7

 

 

 

Payment details

We accept: VISA, MasterCard, Escrow

Packaging & Shipping

  1. Packaging: All sample packed in Yellow carton
  2. Shipping: Free shipping by China Post Registered Air Mail,If you need fast shipping like DHL,FEDEX,ARAMAX,EMS, Pls contact with seller or email Items will be shipped within 3~5 days after we receive the full payment.
  • We do not guarantee delivery time on all international shipments due to differences in customs clearing times in individual countries, which may affect how quickly your product is inspected.
  • If you do not receive item within 60 working days (10 weeks), please contact us to investigate the case.
  • Please note that buyers are responsible for all additional customs fees, brokerage fees, duties, and taxes for importation into your country. 
  • These additional fees may be collected at time of delivery. We will not refund shipping charges for refused shipments

​Payment details

We accept: VISA, MasterCard, Escrow

Packaging & Shipping

  1. Packaging: All sample packed in Yellow carton
  2. Shipping: Free shipping by China Post Registered Air Mail,If you need fast shipping like DHL,FEDEX,ARAMAX,EMS, Pls contact with seller or email Items will be shipped within 3~5 days after we receive the full payment.
  • We do not guarantee delivery time on all international shipments due to differences in customs clearing times in individual countries, which may affect how quickly your product is inspected.
  • If you do not receive item within 60 working days (10 weeks), please contact us to investigate the case.
  • Please note that buyers are responsible for all additional customs fees, brokerage fees, duties, and taxes for importation into your country. 
  • These additional fees may be collected at time of delivery. We will not refund shipping charges for refused shipments

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Refund Policy

Same with Ominy market refund policy

Cancellation / Return / Exchange Policy

Sames as Ominy market cancellation policy

General Enquiries

There are no enquiries yet.

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