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Shenzhen Kelvin Electronics Co., Ltd.
CN
15
YRS
Main categories: RF Remote Control,RF Remote controller,RF Transmitter and Receiver Module,Wireless Paging System,customized product
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Product categories
Long Range Series (KelvinLoRa)
Standards-compliant Remote Control (KelvinReg)
Wireless paging system
Ungrouped
8-Channel 433MHz RF Relay Controller 5km Lora Wireless RF Relay Controller
$16.00 - $20.00
/
set
20 sets
(Min. Order)
12 Channels 433MHZ Relay Remote Controller Long Distance Wireless RF Remote Receiver
$17.00 - $21.00
/
set
20 sets
(Min. Order)
FSK Long Distance 5000m Wireless 12-CH LoRa Controller 868/915MHz Controller
$17.00 - $21.00
/
set
20 sets
(Min. Order)
High Quality User-defined Learning Code Long distance rf Remote Control 8 Channel Receiver
$16.00 - $20.00
/
piece
20 pieces
(Min. Order)
High Quality 8-Channel 5km Lora Remote Control -130dBm Wireless RF Relay Controller
$16.00 - $20.00
/
set
20 sets
(Min. Order)
Relay Receiver Controller 434MHz DC12V 5km Learning Code Long Distance Wireless Remote Controller
Learning Code
Long Distance
$8.00 - $12.00
/
piece
20 pieces
(Min. Order)
Popular 5Km Long Range Remote Controller Lora Remote Switch Wireless Long Distance Relay Control
Learning Code
Long Distance
$8.00 - $12.00
/
set
20 sets
(Min. Order)
DC12-24V 433Mhz Long Range Transmitting Wireless Rf Remote Controller For Garage Door
$8.00 - $12.00
/
piece
20 pieces
(Min. Order)
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Customizable
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Long Range Remote Control Rf Remote Controller 433Mhz 5Km Lora Wireless Remote Control Switch
Learning Code
Long Distance
$10.00 - $12.00
/
piece
20.0 pieces
(Min. Order)
RF relay receiver Wireless remote control switch KL-K201
$2.45 - $3.00
/
piece
200.0 pieces
(Min. Order)
315/433/868MHz 8 Channel Wireless Controller RF Long Range Remote Control Switch KL-K120LA-8CH
$16.20 - $18.00
/
piece
$18.00 - $20.00
-10%
2 pieces
(Min. Order)
Wholesale 433MHz Wireless remote control long range 5km remote control switch
$10.00 - $12.00
/
piece
20 pieces
(Min. Order)
433/868MHz Wireless Controller RF Remote Switch with Relay KL-K201C
$2.50 - $3.50
/
piece
1 piece
(Min. Order)
Wireless 2 Relay remote Switch 433MHZ 315MHZ DC12V Remote Receiver remote switch KL-K201C
$2.50 - $3.00
/
piece
2 pieces
(Min. Order)
Lora Long Range Remote Controller 5000 Km Light Switch 434Mhz 868Mhz Wireless 2-Channel Bidirectional Remote Switch With Motor
$14.00 - $15.00
/
piece
2 pieces
(Min. Order)
Long Distance FSK+LORA Technology 433 MHZ Wireless Remote Switch KL-K400LA-2CH
$14.00 - $15.00
/
set
2 sets
(Min. Order)
Cost-effective 4 Channel Wireless rf Remote Control Switch Professional Manufacturer
$15.00 - $16.00
/
piece
20 pieces
(Min. Order)
New Product Controller 433mhz Universal Rf Remote Control Switch KLR-K403LA-4ch
$15.00 - $16.00
/
piece
2 pieces
(Min. Order)
Long Distance FSK+LORA Technology 433 MHZ Wireless Remote Switch KL-K400LA-2CH KL-K120LA-8ch
$18.00 - $20.00
/
set
1 set
(Min. Order)
433MHz 5KM lora Remote Controller control switch for Electric Gates Doors transmitter receivers KLR-K403LA-4ch
$15.00 - $16.00
/
piece
2 pieces
(Min. Order)
KLR-K403LA-4ch Lora Remote Switch 5000M Rf Remote Switch 2-Channel 434Mhz 868Mhz Wireless Long Range Remote Control
Learning Code
Long Distance
$15.00 - $16.00
/
piece
2 pieces
(Min. Order)
Dc12V Long Distances 5Km Learning Code Relay Remote Control Switch 433Mhz Rf Wireless Receiver Module
$9.00 - $12.00
/
piece
2 pieces
(Min. Order)
Long Distance 1000M Learning Code Remote Control 433Mhz Rf Wireless Remote Control Switch Ev1527 Switch Controller
$2.50 - $3.00
/
piece
20 pieces
(Min. Order)
DC12V 1-Channel Wireless Remote Control Switch KL-K103X Automatic Universal Remote Controls
$1.55 - $2.00
/
piece
100 pieces
(Min. Order)
DC12V/24V 315 /433MHz wireless rf receiver 1CH long distance remote control switch
$8.00 - $12.00
/
set
20 sets
(Min. Order)
DC 12V 2 CH channel 433mhz RF remote control switch 2 relay receiver AG-C202 KL-K400LA-2ch
$14.00 - $15.00
/
piece
2 pieces
(Min. Order)
Remote control 433 Mhz Multi buttons rf wireless remote long range 5km remote control switch KLR5000
$10.00 - $12.00
/
piece
20 pieces
(Min. Order)
DC24V 1-CH 433MHZ DC12V On Off Learning code Relay Wireless RF Remote Control Switch KL-K103X
$1.70 - $2.00
/
piece
200 pieces
(Min. Order)
433 Mhz RF Remote Control Wireless Switch 1CH Rf Relay Receiver For lock door Garage DC12V 24V
Learning Code
$1.55 - $2.00
/
piece
100 pieces
(Min. Order)
Dc12v 4-Channel Switch Kl-K400c Wireless Rf Remote 433.92mhz Control Switch Waterproof Receiving Frequency
$5.00 - $6.00
/
piece
2 pieces
(Min. Order)
Dc12V 433Mhz 1 Channel 433Mhz Rf Remote Control Switch Wireless Controlled Electric Universal Kl-K103X
$1.50 - $1.60
/
piece
5000 pieces
(Min. Order)
Long Range 433Mhz 5Km Wireless Rf lora Controller Switch Kl-K120La V1.0-8Ch
$12.00 - $33.00
/
set
1 set
(Min. Order)
DC12V 5000M Wireless Receiver 433Mhz Rf Lora Remote Control And Controller Switch
Learning Code
Automatic
Led Indicator Light
$8.00 - $12.00
/
set
20 sets
(Min. Order)
433/868MHz Wireless Controller RF Remote Transmitter and Receiver Switches with Relay KL-K201C
$2.50 - $3.00
/
piece
2 pieces
(Min. Order)
Wireless 433Mhz Transmitter Rf Lora Long Range Controller Switch And remote control For Water Level Measurement
$24.00 - $25.50
/
set
2 sets
(Min. Order)
Popular 5Km Long Range Remote Controller Lora Remote Switch Wireless Long Distance Relay Control
Learning Code
Long Distance
$8.00 - $12.00
/
set
20 sets
(Min. Order)
Factory Wholesale Remote Control 433 Mhz 5Km Remote Switch Long Distance RF Remote Control
$10.00 - $12.00
/
piece
20 pieces
(Min. Order)
DC12V 5000m 1-channel Custom match code controller board rf wireless remote switch motor KL-K103LA
Learning Code
Automatic
Anti Shock
$13.00 - $14.00
/
piece
2 pieces
(Min. Order)
DC12V 8/12 channel remote switch receiver board remote 433mhz private learning code remote controller KL-K120LA
$19.00 - $21.00
/
piece
1 piece
(Min. Order)
433Mhz Wireless Controller Dc 12V 24V Wireless Remote Switch Receiver Rf 1Ch Relay Module Receiver
$2.00 - $2.50
/
piece
1 piece
(Min. Order)
Waterproof Wireless Remote Control 433mhz Dc 12v 1 Channel Relay Remote Switch Button Controller Wireless Remote Control
$4.80 - $5.90
/
piece
2 pieces
(Min. Order)
2 4 Channel Waterproof Wireless Remote Control Relay Remote Switch Button Controller Wireless Remote Control
$7.90 - $9.90
/
piece
2 pieces
(Min. Order)
433mhz Long Range 5km Remote Control Switch RF Wireless Transmitter and Receiver Module
Learning Code
Long Distance
$9.00 - $12.00
/
piece
20 pieces
(Min. Order)
5km Long Range switch controller 12 Channel Lighthouse remote controller KL-K120LA-12ch
$19.00 - $21.00
/
piece
10 pieces
(Min. Order)
New model KL-K103X 12V Receiver Learning Code switch Controller Wireless remote control module with Relay
$2.00 - $2.50
/
piece
2 pieces
(Min. Order)
DC12V 315/433mhz ev1527 Transmitter and Receiver KL-K400C
Learning Code
Automatic
$3.00 - $3.80
/
piece
10 pieces
(Min. Order)
transmitter and receiver 433mhz wireless receiver 4 Channel remote controller KL-K400C
With Fixed Code
Learning Code
$3.00 - $3.80
/
piece
2 pieces
(Min. Order)
Shenzhen Factory 433MHz 12V Timer Relay Switch Module remote control for Electric Motor
$1.80 - $3.15
/
piece
$2.00 - $3.50
-10%
40 pieces
(Min. Order)
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