Alarm Accessories for Sale: Find the Right Solution and Price in South Africa

Complete Your Alarm System with Accessories from Communica

Secure homes, offices, and industrial facilities with quality alarm accessories that complement your chosen panel or kit. At Communica, you'll find a wide array of PIR sensors, magnetic contacts, backup batteries, sirens, panic buttons, remote transmitters, and more – ideal for upgrades, maintenance, or new security installations in South Africa.

Types of Alarm Accessories in Stock

• PIR and Microwave Motion Sensors (for indoor/outdoor use)
• Magnetic Door/Window Contacts
• Wired and Wireless Panic Buttons
• External/Internal Sirens (piezo, horn, strobe combo)
• Backup / Standby Lead Acid Batteries (7Ah, 12Ah typical)
• Remote Control Transmitters and Receivers
• Alarm Cable Rolls and Connector Sets

All major alarm accessory categories are ready for immediate dispatch or collection at the Samrand warehouse, with branch pickup options in Cape Town and Pretoria Central. Whether you're a property manager, technician, estate security provider, or home DIY user, sourcing reliable stock and documentation is made simple via the Communica platform.

Key Specifications to Compare

When choosing alarm accessories, match your requirements for voltage, compatibility, and performance. Commonly compared parameters:

How to Check Stock and Pricing

Browse the Communica Security & Alarm Accessories category online to view current availability and VAT-inclusive pricing in ZAR. Most accessories show real-time branch stock for prompt collection or courier delivery, and quotations with VAT invoices are available for bulk or project requests.

Choosing Alarm Accessories: Practical Selection Tips

For South African users, always assess the environment – heat, dust, or humidity may influence your choice of sensor or contact. Use shielded alarm cable for longer runs (especially for outdoor sensors or sirens), and match the amp-hour rating of replacement backup batteries with your panel's consumption for sufficient standby time. For example:

Compatibility and Integration Notes

• Check wireless accessory frequencies (433MHz, 868MHz) match receiver modules on your system.
• Confirm NO/NC relay contact type suits your alarm panel's input requirements.
• When adding remote controls, pair the model and rolling code format with the panel receiver.
• Look for tamper connections-especially for insurance or compliance on higher-risk properties.

Fast Local Support and Branch Pickup

Orders placed online or through procurement teams can be collected at Communica's Samrand, Pretoria, or Cape Town branches once notified. Delivery options cover all major metros and towns in South Africa. Dedicated account services are available for installers and project managers seeking regular supply or formal quotes.

Explore and Compare Alarm Accessories

Review real stock levels and technical details on the Security & Alarm Accessories page, or browse brands directly at Shop by Brand. For wiring, connectors, and compatible tools, see the Connectors & Cable range.

Sources

• Security & Alarm Accessories at Communica
• Branch Locations & Trading Hours at Communica
• Paradox Alarm Accessories (Manufacturer)
• Alarm Accessory Buying Guide (QVS Direct UK)
• Shop Alarm Brands at Communica