ABCD 4 buttons 433MHz universal transmitter remote control KL280-4
Designed for universal medium range remote control applications. Our radio remote control transmitter is highly configurable with frequency from 250MHz to 450MHz and encoding type from fixed code / learning code to high security rolling code. We also have FSK technology which is with 868MHz for this item.
RF Remote Control Transmitter Features / Technical Specifications
| Antenna Type: |
Internal |
| Modulation Type: |
Reliable ASK technology / FSK technology with 868MHz |
| Working Voltage: |
DC12V |
| Operating Current: |
10mA |
| RF Output Power (ERP) @433MHz: |
3-10mW |
| Transmitting Distance: |
50-150m (150-500 ft.)* |
| Encoding Type: |
Fixed Code (2260, 2262, HT12E, etc.), Learning Code (1527, 527, RT1587, etc.), Rolling Code (HCS301)** |
| Encoding Method: |
Soldering or by Learning code - Fixed Code / Auto code learning - Learning Code and Rolling Code |
| Frequency: |
315MHz / 433MHz, 868MHz / 915MHz |
| Channel / Button Number: |
1 / 2 / 3 / 4 (optional) |
| Dimension: |
95mm x 38mm x 16mm |
| Weight: |
38.0g |
| Operating Temperature: |
-20° to 72°C (-4° to 161.6°F) |
| Enclosure Material: |
As shown in product photo, plastic or metallic |
| Other: |
Sleek new case with flashing LED transmission indicator, with holder that can mount on the wall |
| Manufacturing: |
High-quality SMT manufactured |
| Certificate: |
CE, R&TTE, FCC compatible*** |
*Transmitting Distance: Transmitting distance is measured LOS (line of sight) with little radio interference, actual distance may vary greatly depending on the installation and operating environment.
** High Security Rolling Code (HCS301): With Kelvin Anti-Code Grabbing technology the transmitter's code changes every time the transmitter button is pressed. This prevents the electronic theft of the code.
***Certificate: Our products are certificate compliant, for more information on either CE or FCC ID, please contact us.
Like a more customized product?
The button labels can be customized to your needs, and we can also add your brand logo on the transmitter.
RF Remote Control Transmitter Customizations
Button Labels: ABCD/ 1234 / Lock, Unlock, Stop, Alarm / Customizable
Color: As shown in photo, some model has multiple colors to choose from
Brand Label: Brand logo print / etching available for large orders. Contact us for details
RF Remote Control Transmitter Applications
Widely used in automobiles, motorcycles, remote engine starter, vehicle door locks, anti-theft alarm and security system, personal alarm, home security system, home electric control, wireless toys, short-to-medium distance wireless remote control products, garage door and gate openers, wireless roller blinds and shutter control, industry automation, etc.
Feature Highlights
Home / business: burglar alarm, wireless remote control, home appliance control, wireless toys, car alarm, wireless parking sensor, remote control garage doors, remote control electric roller shutter doors and windows, retractable doors, remote pull gates, sliding door controller, electric curtains, electric door, wireless doorbell, digital conference room, etc.
Industry: remote control garage doors, rolling gates, automatic barrier, retractable door, sliding door controller, industrial control, etc.
RF Remote Control Transmitter Product Availability
Eastern Europe, North America, Mid East / Africa, Central / South America, Asia, Western Europe, Australasia
Due to EU regulations, 433MHz transmitters / receivers is preferred in European countries.
Audited Supplier 
Audited Supplier 
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