Communica

Alarm Remotes in Stock - South Africa's Top Selection at Communica

Shop alarm remotes, transmitters, and keyfobs at Communica. Genuine brands, universal models, and accessories with local stock, VAT invoicing, and branch pickup in SA.

cctv
June 18, 2026
3 min read

Trusted, Compatible Remotes

Find leading alarm brands and universal options in stock for quick setup.

Branch Collection & Fast Delivery

Pick up at Samrand, Pretoria CBD, or Cape Town with verified ZAR VAT invoicing.

Expert Advice & Bundles

Get guidance on pairing, replacements, and accessories for hassle-free upgrades.

Wide Range of Alarm Remotes - In Stock at Communica

Whether you're installing a new security system or seeking compatible replacements, choosing the correct alarm remote is essential for reliable access control. At Communica, you'll find a broad selection of alarm remotes and wireless keyfobs designed for residential, commercial, and industrial alarm panels - all available from local stock for South African buyers.

Types of Alarm Remotes Stocked

  • Rolling code and fixed code transmitters for alarm panels
  • 4-button, 2-button, and single-button keyfobs
  • Branded and generic/universal remotes
  • 433MHz and 868MHz frequency support

All remotes are tested to match specifications detailed by leading alarm control unit brands. If you need advice matching a remote to your panel, Communica's experienced team can help you check frequencies, encoding, and pairing procedures.

Popular Brands & Compatible Models

Brand Key Models/Features Frequency
Sherlotronics 4-button rolling code, metal case, weather-resistant 433MHz
Centurion Nova range, multiple encryption settings 433MHz / 868MHz
ET Nice / GEM Slim remotes, dual and single channel options 433MHz
Generic Universal Copy remotes, multicode, basic shell replacements 433MHz
South African buyers tip: Always match the frequency and code type (rolling or fixed) to your current system to ensure proper pairing. Ask about multi-brand learning models if you use several brands on-site.

Features to Look For

  • Number of buttons (arm/disarm/panic/customisable functions)
  • Physical durability (metal vs plastic keyfob shells)
  • Replaceable battery type (e.g., 12V or CR2032)
  • Visual battery-level indicators
  • Water-resistance for outdoor keys

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How to Pair and Replace Your Alarm Remote

Pairing a new alarm remote generally involves a simple programming sequence using your alarm panel. Most South African alarm systems have a "learn" button inside the panel or accept new codes via their keypad. Universal models may require a reset and code copy process.

Example: Programming a 433MHz Rolling Code Remote

  1. Access the alarm panel's programming mode (see your panel's manual).
  2. Press the "learn" button; an LED will flash/beep to indicate pairing mode.
  3. Press the desired button on your new remote until the panel confirms with a beep/flash.
  4. Test the remote's function before reassembling the panel enclosure.

For universal or copy remotes, follow instructions provided with the device and check for compatibility with the source transmitter's encoding and frequency.

Consideration: It's advisable to keep at least one original remote as a backup for cloning/pairing future units, since some rolling code models cannot be copied from a universal remote.

Local Stock, Branch Pickup & Invoicing

  • Most alarm remotes are available for immediate collection at Samrand, Pretoria CBD, or Cape Town branches.
  • All purchases include a South African VAT invoice - suitable for business, residential, and educational use.
  • Bulk procurement? Get a custom quote and benefit from extensive in-country stock and fast restocking cycles.

Accessory Bundles and Add-ons

  • Protective silicone covers and spare battery kits
  • Keychain carabiners and replacement shells
  • Wireless receivers and relay modules for expanding existing alarm systems

Shop & Explore Further

  • Search or filter by brand and frequency on the Security and Access Control category page.
  • Get technical advice by referencing brand datasheets or an in-branch specialist.
  • Need panel spares or sensors? Communica also stocks matching alarm hardware and accessories for complete upgrades.

Sources

Communica Samrand — Electronic Component Experts

Communica supplies semiconductors and electronic components to industries such as automotive, electrical, automation, mining, and education.

Last updated: June 18, 2026

Disclaimer: This content is for educational purposes only. Product availability, pricing, and specifications are subject to change. Always verify current details on the retailer's website before making a purchase. We may earn affiliate commissions from qualifying purchases.

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