Order Alarm Remotes for Sale Online in South Africa - Fast, Reliable Sourcing at Communica
Shop a wide range of alarm remotes for residential and commercial systems. Find popular brands, compatibility guidance, and local pickup options at Communica.

Wide Brand Compatibility
Choose remotes for IDS, Sherlotronics, Paradox, Centurion, and more - matched to your alarm system.
Easy Local Pickup
Collect your order at Samrand, Pretoria CBD, or Cape Town branches, or arrange courier delivery.
Expert Sourcing Support
Get advice on remote pairing, frequency selection, and quotes with VAT for business accounts.
Seamless Online Ordering of Alarm Remotes in South Africa
Whether you're replacing a lost remote or expanding access for staff, ordering the right alarm remote is essential for reliable security. With alarm system models and codes varying across South Africa, finding a compatible, high-quality remote quickly - and collecting it locally - streamlines maintenance and minimises downtime. Communica's national branch footprint ensures you can source both entry-level and advanced alarm remotes online, with the confidence of local stock, technical support, and VAT-compliant documentation.
Brands Stocked & System Compatibility
Our core alarm remote range covers leading brands, selected to match the frequency and coding standards of South African alarm panels and receivers. Compatible remote brands include:
- IDS (Innovative Detection Systems) - widely used in home, commercial, and panel upgrades
- Sherlotronics - standard and rolling code remotes
- Centurion - gate/alarm integration (Nova, SupaHelix series, etc.)
- Paradox, Nemtek, ET Nice, and more
Check the format and frequency (commonly 433MHz or 403MHz) in your current remote, or consult your alarm equipment documentation, to ensure a match. For technician and procurement teams, Communica stocks both individual remotes and bulk packs for maintenance use.
Quick Spec Comparison Table
| Brand | Frequency | Code Type | Buttons |
|---|---|---|---|
| Sherlotronics | 433MHz, 403MHz | Rolling / Fixed | 1 / 2 / 4 |
| IDS | 433MHz | Fixed | 2 / 4 |
| Centurion Nova | 433MHz | Rolling | 1 / 2 / 4 |
Why Order Alarm Remotes Online from Communica?
- Extensive range - options for legacy and new alarm systems
- Product filtering by frequency, buttons, and code type
- Verified stock data for fast dispatch or branch pickup
- Technical pairing notes & downloadable datasheets
- VAT invoicing and bulk order quotes for installers
- National support: Samrand (Centurion), Pretoria CBD, Cape Town
If you require matching receivers or wish to upgrade your remote to a more secure rolling code version, you'll find compatible receiver kits and ancillaries under Security & Access Control.
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Specification & Accessory Guidance
Alarm remotes may differ in battery type, case durability, number of buttons, and learning procedure. When sourcing, ensure:
- Frequency matches your system (most common in SA is 433MHz)
- Number of buttons meets your scene control or multi-gate needs
- Code type (rolling vs fixed): rolling code offers higher signal security
- Spare batteries are available (e.g., CR2032, 27A alkaline)
- Programming tools or instructions are accessible - most are button-programmed, but installer guides are available for select brands
Associated accessories like remote enclosures, car clips, and compatible receivers can be added to your cart for all-in-one solutions. If you need help comparing models, use online filters by brand, frequency, and code type.
Order and Collection Process
- Use product filters and datasheet links in the Security & Surveillance collection
- Add required remotes and accessories to your order
- Choose your preferred delivery: Branch pickup (fastest for urgent repairs), or courier delivery countrywide
- Optionally request a formal VAT quote for institutional or business orders
Expert Installation & Troubleshooting
When pairing a new remote, follow the manufacturer's learning sequence (usually pressing a learn button on the receiver, then a button on the remote). For common problems:
- If remote pairing fails, resync steps with fresh batteries and within proximity to the receiver.
- Intermittent range? Confirm signal path-433MHz is affected by large metal surfaces and walls.
- If replacing a remote due to loss, delete old codes in the panel menu if security is a concern.
For large estates or multi-user access requirements, consider models with 4-buttons (scene control), or compatibility with receiver cloning (offered by certain Sherlotronics and IDS systems).
Ready to Find Your Remote?
- Shop online by brand or frequency for fast selection
- Filter options for button count, code security, and accessories
- Collect at the branch that's most convenient or opt for courier delivery anywhere in South Africa
- Need VAT invoices or bulk procurement? Request a quote at checkout for fast turnaround
Sources
Communica supplies semiconductors and electronic components to industries such as automotive, electrical, automation, mining, and education.
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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