Alibaba.com
Sourcing solutions
Services & Membership
Help
On Alibaba
Sign in
Join for free
My Alibaba
My Alibaba
Message Center
Manage RFQ
My Orders
My Account
Submit RFQ
Get multiple quotes within 24 hours!
Orders
0
Orders
Pending Payment
Pending Confirmation
Pending Actions
Trade Assurance
Learn more
Order with Trade Assurance
Favorites
0
Favorites
View all items
Sign in
to manage and view all items.
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
Consolidation Service
Contact supplier
Chat Now
Home
Products
See all categories
Profile
Company Overview
Ratings & Reviews
Contacts
Promotion
Top picks
Product categories
Long Range Series (KelvinLoRa)
Standards-compliant Remote Control (KelvinReg)
Wireless paging system
Ungrouped
Quick View
Professional Manufacturer 5km Lora Remote Control Wireless rf 434 mhz Remote Controller
$10.00 - $12.00
/
piece
20.0 pieces
(Min. Order)
Quick View
Factory Wholesale 434mhz 1-12 channel 5km super far distance automatic system remote control
$10.00 - $12.00
/
piece
20.0 pieces
(Min. Order)
Quick View
5000m DC12 Learning Code 434MHz Long Range Wireless RF Remote Control
With Fixed Code
Learning Code
Long Distance
$10.00 - $12.00
/
piece
20 pieces
(Min. Order)
Quick View
Factory Wholesale Remote Control 433 Mhz 5Km Remote Switch Long Distance RF Remote Control
$10.00 - $12.00
/
piece
20 pieces
(Min. Order)
Quick View
Universal Wireless Remote Controller Multi Channel Wireless Remote Control
$10.00 - $12.00
/
piece
20 pieces
(Min. Order)
Quick View
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)
Quick View
Wholesale 433MHz Wireless remote control long range 5km remote control switch
$10.00 - $12.00
/
piece
20 pieces
(Min. Order)
Quick View
Hot Sales Wireless 433Mhz Leaning Remote Control Rolling Code RF Remote Control
$2.00 - $2.50
/
piece
2 pieces
(Min. Order)
Featured products
1
Selected products (0/20)
Contact supplier
Click {0} to select products that you want to inquire about before clicking the Contact supplier button.
Quick View
Long Range Remote Control Rf Remote Controller 433Mhz 5Km Lora Wireless Remote Control Switch KLR5000-2C
Learning Code
Long Distance
$9.00 - $10.00
/
piece
2 pieces
(Min. Order)
Quick View
Super Long Range Remote Control 433Mhz Lora Rf Transmitter And Receiver For Farmland Irrigation
Learning Code
Long Distance
$23.00 - $25.50
/
piece
2 pieces
(Min. Order)
Quick View
High Quality 8-Channel 5km Wireless RF Relay Controller 433.92MHz KL-K120LA-8CH
$18.00 - $20.00
/
piece
2 pieces
(Min. Order)
Quick View
DC12V Long distances 433.92mhz 5km wireless transmitter and receiver module
Learning Code
Long Distance
$11.00 - $12.00
/
piece
2 pieces
(Min. Order)
Quick View
Popular 5Km Long Range Remote Controller Lora Remote Switch Long Distance Relay Control Wireless KLR-K104LA
Learning Code
Long Distance
$21.00 - $24.00
/
set
1 set
(Min. Order)
Quick View
Relay Receiver Controller 434MHz DC12V 5km Long Distance Wireless Remote Controller Learning Code FSK+LoRa KL-K103LA
Learning Code
Long Distance
$8.00 - $12.00
/
piece
20 pieces
(Min. Order)
Quick View
315/433/868/915mhz DC12V 5km Long Range LoRa Relay Wireless Receiver Switch Module
Learning Code
Long Distance
$10.00 - $14.00
/
piece
2.0 pieces
(Min. Order)
Quick View
433mhz Long Range 5km Remote Control Switch RF Wireless Transmitter and Receiver Module
Learning Code
Long Distance
$11.00 - $12.00
/
piece
1 piece
(Min. Order)
Quick View
Wholesale 1-channel 5km transmitter and receiver remote control KLR5000-1C
Learning Code
Remote
Auto Shut-off
$9.00 - $10.00
/
piece
2 pieces
(Min. Order)
Quick View
Dc12V 5000M Wireless Receiver 433Mhz Rf Lora Remote Control And Controller Switch
Learning Code
Automatic
Led Indicator Light
$23.00 - $24.00
/
set
2 sets
(Min. Order)
Quick View
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)
Quick View
16pcs Beep flash pagers DC12V 2A Guest Calling system for Fast food Restaurant Cafe
Call
For Restaurant
Cafe
$110.00 - $120.00
/
set
1 set
(Min. Order)
Quick View
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)
Quick View
433mhz learning code remote control 5km lora low cost wireless garage remote control KLR5000-2C
Learning Code
$9.00 - $10.00
/
piece
10 pieces
(Min. Order)
Quick View
5km LoRa Long Range Remote Control Electrical Controller KLR-K104LA
Learning Code
Long Distance
$8.00 - $12.00
/
set
20 sets
(Min. Order)
Quick View
home appliance switch controller lora 5000m remote gates controller 434Mhz 868Mhz rf Wireless 2-Channel Motor Controller
Learning Code
$14.00 - $15.00
/
piece
2 pieces
(Min. Order)
Quick View
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)
Quick View
Custom Waterproof Wireless Remote Control New Style Small Size Remote Control
Learning Code
$0.90 - $1.50
/
piece
20 pieces
(Min. Order)
Quick View
High Quality Garage Door Remote Control Door Lock Learning Code Remote Control Curtain Wireless RF Remote Control
Learning Code
$0.90 - $1.50
/
piece
20 pieces
(Min. Order)
Quick View
433mhz super far 2-channel 5km FSK (FM)+ LORA(SPSP) remote control KLR5000-2C
Learning Code
Automatic
Auto Shut-off
$9.00 - $10.00
/
piece
2 pieces
(Min. Order)
Quick View
DC12V 315/433mhz ev1527 Transmitter and Receiver KL-K400C
Learning Code
Automatic
$3.00 - $3.80
/
piece
10 pieces
(Min. Order)
Quick View
Customize wireless Remote Control for Garage Door Gate Learning Rolling Code 433Mhz RF Remote Controller
Learning Code
Rolling Code
$2.00 - $2.80
/
piece
2 pieces
(Min. Order)
Quick View
New Model Long Distance 433Mhz Remote Control Fsk Lora 15Km Remote Control
Learning Code
Long Distance
$26.00 - $29.00
/
piece
20 pieces
(Min. Order)
Quick View
Universal Wireless 433Mhz DC 12V 12 CH relay Receiver Module Garage Lora Transmitter Door remote control
Learning Code
Universal
Waterproof
$32.00 - $34.00
/
piece
2 pieces
(Min. Order)
Quick View
New Model Wireless 433Mhz Remote Control Learning Code Waterproof Remote Control
Learning Code
Remote
Anti Shock
$0.90 - $1.50
/
piece
20 pieces
(Min. Order)
Quick View
New Style Waterproof Remote Control Small Size Wireless 433Mhz Remote Control
Learning Code
Remote
Led Indicator Light
$0.90 - $1.50
/
piece
20 pieces
(Min. Order)
Quick View
Newest Wireless Hospital Nurse Calling Button Wireless Restaurant Pager Wireless Calling Button For Waiter
$3.00 - $3.80
/
set
20 sets
(Min. Order)
Quick View
Long Distance Wireless Controller Garage Door Remote Control 433mhz Remote Rf Cr2032 Battery Model Remote Control
Learning Code
Long Distance
$0.50
/
piece
20 pieces
(Min. Order)
Quick View
5000m DC12 Learning Code 434MHz Long Range Wireless RF Remote Control
With Fixed Code
Learning Code
Long Distance
$10.00 - $12.00
/
piece
20 pieces
(Min. Order)
Quick View
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)
Quick View
Long Distance Lora Remote Control 12V 433Mhz Switch Controller 5Km Rf Remote Receiver
Learning Code
Long Distance
$9.00 - $10.00
/
piece
20 pieces
(Min. Order)
Quick View
Touch Key Wireless Table Call Button Service Calling System For Fast Food Restaurant Set Caller Buzzer Button System
$6.00 - $11.50
/
set
1 set
(Min. Order)
Quick View
New Style Waiter Pager Restaurant Call System Pager System Restaurant Electronic Call Bell
$142.00 - $162.00
/
set
1 set
(Min. Order)
Quick View
Waterproof Remote Control New Model RF Wireless Remote Control Small Size Remote Control
$0.90 - $1.50
/
piece
20 pieces
(Min. Order)
1