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long range powerful fm rf wireless controller receiver remote control KL-K211LA

  • 1-19 Sets
    $22.00
  • 20-199 Sets
    $19.00
  • 200-999 Sets
    $17.00
  • >=1000 Sets
    $15.00
Use:
Universal
$
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available
Samples:
Universal
$22.00 /Set, 1 Set (Min. Order): Buy Samples
0piecesselected, US $in total
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Shipping fee:
Depends on the order quantity.
Lead Time:
3 day(s) after payment received
Customization:
Customized logo (Min. Order: 500 Sets)
Customized packaging (Min. Order: 500 Sets)

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Graphic customization (Min. Order: 500 Sets) Less
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Overview
Quick Details
Brand Name:
Kelvin
Model Number:
KL-K211LA
Certification:
ce
Color:
White
Place of Origin:
Guangdong, China
Material:
plastic
Code:
Learning Code
Function:
LED Touch Control, Digital LED Display, Privacy, Heat Adjustment, Auto shut-off, Heat Control, LED indicator light, Timer Function, Anti shock, Single Service, Automatic
Product name:
rf receiver remote controller
Working Voltage:
AC220V
Frequency:
433MHz(868/915MHz available)
Modulation:
FSK+LoRa(SPSP)
Range:
5000m
Working Current:
16A
Standby Current:
16mA
Receiving Sensitivity:
-148dBm
Dimension:
128*65*50mm (With case)
Operating Temperature:
-10℃~+70℃

Packaging & Delivery

Selling Units:
Single item
Single package size: 
20X6X10 cm
Single gross weight:
1.000 kg
Package Type:
Kelvin
Picture Example:
package-img
package-img
Lead Time :
Quantity(Sets) 1 - 1000 1001 - 5000 5001 - 10000 >10000
Est. Time(days) 3 5 10 To be negotiated
Description

Super long range powerful fm rf receiver remote controller KL-K211LA

KL-K211LA is our currently developed long range 5km controller.  

Working range: 5km match rf remote KL5000-1/2
Receive IC: U.S. imports of chips

 Advantage: greatly enhancing the anti-jamming performance
 Special function: Feedback indication
 Output: Dry Contact or Wet Contact

Programmable remote

KL5000-2

It's the specified remote control which work with KL-K211LA

 Working Voltage: 9V Battery
 Receive Current: 65mA
 Dimension: 127*41*20 mm
 Weight : 100g
 Operating temperature: -10℃~+70℃
 Feedback Indication: buzzer

Specification
Working Voltage
AC220V
Receive Current
16A
Standby Current
16mA
 Working Frequency
434MHz (can customize 868,915MHz)
Encode type
custom match code 
Modulation Mode
 FSK (FM)+ LORA(SPSP)
Feedback Indication
Buzzer
Receiving sensitivity
 -148dBm
Control Distance
 6000m (open area, match with KL-K400LA)
Operating temperature
-10℃~+70℃
Dimension
128*65*50mm (With case)
Connection
FAQ

What 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 110Vac ?

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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Shipment

Super long range powerful fm rf receiver remote controller KL-K211LA


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