• Elsema 433 Antenna 40mm – ANT433LP Elsema
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Elsema 433 Antenna 40mm – ANT433LP

Elsema 433 Antenna 40mm – ANT433LP

$71.95
$71.95
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This is a popular item that is regularly replenished from our Australian supplier. It is always available to purchase, even if our on-hand warehouse stock is low. If you need this item urgently, please contact us for current stock levels.

ANT433LP - Compact & Durable Low-Profile Antenna for Reliable 433MHz Communication

The ANT433LP is a compact 40mm low-profile antenna built for long-term outdoor use and reliable 433MHz communication. Designed for gate and automation systems requiring stable wireless performance, it features a high-impact UV-stabilised Delrin body, 3.6m low-loss coaxial cable and SMA termination for clean, interference-resistant signal transmission — ideal for Elsema Gigalink®, Penta receivers and other 433MHz devices.

Includes:

  • Low Profile Antenna – 4cm Long
  • 3.6 metres of low loss coaxial cable terminated with an SMA connector
  • Mounting Bracket

Key Features:

  • Low-Profile Design (40mm) – Compact and discreet without sacrificing performance.
  • Optimised for 433MHz Frequency – Perfect for Elsema Gigalink® & Penta receivers, as well as other 433MHz devices.
  • Durable Tamper-Proof Casing – Made from impact-resistant Delrin plastic, UV-stabilised for outdoor use.
  • Secure SMA Connector – Stable and professional-grade connection.
  • 3.6m Low-Loss Coaxial Cable – Reduces interference for clean signal transmission.
  • Universal Mounting Bracket – Simple wall or roof installation.
  • Reliable Wireless Performance – Designed to overcome interference and signal degradation.

Ideal Applications:

  • Gate & Garage Automation – Improves remote control range and reliability.
  • Industrial Automation & Monitoring – Ensures stable connectivity for machinery and control systems.
  • IoT & Smart Devices – Supports wireless monitoring, sensors, and automation systems.

Technical Specifications:

Frequency 430 to 440MHz
Tuned Bandwidth 10MHz
Gain 2 dBi
VSWR (Return Loss) < 1.5 : 1 over 10 MHz
Impedance 50 Ohms
Maximum Power 10 Watt
Radiated Pattern Omni Directional
Construction High Impact Delrin plastic UV stabilised
Length 40 mm
Weight 270 grams
Coaxial Length 3.6 metres
Termination SMA, Standard
Warranty 12 Months Manufacturers Warranty


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Frequently Asked Questions

Is the remote pre-programmed or does it require setup before use?

Most remotes require programming to your opener before use. This process allows the remote to communicate securely with your specific garage or gate system.

If the product is listed as “compatible” rather than “genuine”, it will still need to be coded in the same way as your original remote.

Programming instructions are included with your order, and additional guides can be found on our Programming Instructions page or by contacting our support team for assistance.

How much does shipping cost?

Retail customers enjoy free standard shipping Australia-wide on orders over $10. Orders are sent as tracked parcels via a range of trusted couriers, including Australia Post, CouriersPlease, and Aramex.

For faster delivery, an Express Shipping option is available for $9.95.

International shipping rates vary depending on the destination — standard shipping starts from $20, and all options include tracking for your peace of mind.

Wholesale customers are charged a flat rate of $14.95 for all orders, with tracking provided once despatched.

How long will it take for the order to arrive?

For the East Coast of Australia, standard delivery typically takes 3–5 business days.

For the West Coast and Northern Territory, please allow 7–14 business days for standard delivery.

For more detailed information, please refer to our Shipping Policy.

What happens if I bought the wrong item?

If you think you have purchased the wrong item, please contact us and we will help start up the returns process and suggest correct replacement.

What happens if something is wrong with the remote?

Having Trouble Programming Your Remote?

Setting up your remote to your opener can sometimes be a little frustrating. If you’re having difficulty programming your remote, get in touch with us — our team is happy to help troubleshoot the issue.

All products are covered by a manufacturer’s warranty, which protects against any faults that may occur during the production process.

For more information about our warranty process, please refer to our Warranty Policy.