DC12V 1-channel bidirectional remote switch with motor KL-K103LA

  • 2 - 19 Pieces
  • 20 - 199 Pieces
  • 200 - 999 Pieces
  • >=1000 Pieces
$14.00 /Piece | 1 Piece (Min. Order) | Buy Samples
Support Express · Sea freight · Land freight · Air freight
Lead Time:
Quantity(Pieces) 1 - 1000 1001 - 5000 5001 - 10000 >10000
Est. Time(days) 2 5 10 Negotiable
Customized logo (Min. Order: 500 Pieces)
Customized packaging (Min. Order: 500 Pieces)


Graphic customization (Min. Order: 500 Pieces) Less
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Quick Details
Brand Name:
Model Number:
White, GRAY, Blue
Place of Origin:
Guangdong, China
Plastic And Silicone
Learning Code
4 Buttons
LED Touch Control, Digital LED Display, Privacy, Heat Adjustment, Auto shut-off, Heat Control, LED indicator light, Timer Function, Anti shock, Single Service, Automatic
Input Voltage:
DC12V (Customize 6V, 9V, 24V)
Receive Frequency:
433MHz(customize 868,915MHz)
Max Load:
Product Attribute:
Wireless Receiver board
Decoding Type:
custom match code
Output Mode:
Working Mode:
Supply Ability
Supply Ability:
10000 Piece/Pieces per Week Wireless Receiver board
Packaging & Delivery
Packaging Details
KELVIN standard ,Customized package is optional
Shenzhen, Hongkong
Lead Time :
Quantity(Pieces) 1 - 1000 1001 - 5000 5001 - 10000 >10000
Est. Time(days) 2 5 10 To be negotiated
Product Description
KL-K103LA is our currently developed long range 5km controller.

 Working range: 5km match rf remote KL5000-N
Receive IC: U.S. imports of chips
 Advantage: greatly enhancing the anti-jamming performance
 Special function: Feedback indication
 Output: relay signal
Model Name
Operating Voltage
Static current
Maximum Current
Super far distance:
Match remote KL5000-N
Operating Frequency
434MHz / 868MHz/915MHz/Customized
Modulation way
Receiver sensitivity
Encoding Type
Custom Learning code
Work mode:
Non-lock, interlock, self-lock (M,L,T) (Adjustable)
Output Way
ON/OFF Switch
With case
Details Images
KL-K103LA is our currently developed super far distance bidirectional remote control switch series.According to number of relays, KL-K103LA has 6 different channel,DC9-12V (1channel KL-K103LA,2 channel KL-K400LA-2ch,4 channel KL-K400LA-4ch ,8 channel KL-K120LA-8ch,12 channel KL-K120LA-12ch.) AC110/220V 2 channel KL-K211LA

The remote control switch using spread spectrum communication technology, greatly enhancing the anti-jamming performance. U.S.
imports of chips, strict testing to ensure the quality of reliability

The remote control switch and a matching 5000m remote control, its measured distance can reach more than 6000m.KL5000-N

If you select bidirectional mode, KL5000-N can instantly receive feedback signal from the receiving device.
Product Usage
a. Match Code: Press match code button for 3seconds, LED indicator lights, and press any buttons on remote control. When LED
flashes 2times, it means finishing matching code.
b. FBK Select: On remote control module, Short-circuit S3, receive FBK signal; break, not receive FBK signal. When bidirectional
remote control receives the signal, the buzzer will send the sound ‘dip-‘
c. If selecting to receive FBK signal, remote control power-on and default standby. When pressing the button, remote control will
transmit signal; when up-springing the button, remote control will receive. Before entering into standby, it will be continuous
for 1 second.
d. When remote control not need to work for a long time, please shut off the power supply.
Programmable remote
Title goes here.
It's the specified remote control which work with KL-K103LA
 Working Voltage: 9V Battery
 Receive Current: 65mA
 Dimension: 127*41*20 mm
 Weight : 100g
 Operating temperature: -10℃~+70℃
 Feedback Indication: buzzer
Related Products


KELVIN standard ,Customized package is optional


1) Express: DHL, FedEx, UPS, TNT, EMS, etc.
2) By air
3) By sea
4) By special line
Depends on buyer's requirement.
Company Introduction

What do you want to know?

Q1: The distance is real ? did you test ?
A1: Yes,we tested on the coast even the distance up to 6000m.

Q2: How long if we use in city ?
A2: The building is the most effect factor for distance and our tested
base on open space without interference,subject to actual on the spot.

Q3: How many pieces remote can work at same controller?
A3: Most of our controller can save 20pcs remotes.

Q4: Whether it can be copied by duplicator ,it's safety ?
A4: We didn't find any one can copy ours until now ,don't worry.

Q5: What's LoRa ? What's differenence from LoRaWAN ?
A5: LoRa is technology and important feature is that rf module can send Long Range signal with low consumption; LoRaWAN is a protocol like NB-IoT and 3GPP TR.

Q6: Can we change supply voltage like 24Vdc ?
A6: Of course ,we support this serivice.

Q7: Can you print our model number on PCB even logo on enclosure?
A7: Yes and we offer OEM/ODM if you need .We're not only manufacturer but also have R&D who can finish these work well.

Q8: What's modulation ? ASK or FSK ?
A8: It's a very special modulation and we mix both of them .

Q9: Can we use remote control which made by other manufacturer ?
A9: We don't suggest to do so because our's code is unique.

Q10: Can we use this controller to connect gateway or clound ?
A10: No ,It can't . Though we also call It for LoRa controller, the module had been changed and work only for RF .Please contact our sales to get more information about it.
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