Centurion NOVA HELIX 4 Channel Receiver – Multi-Function Wireless Receiver in Paarl, Stellenbosch & Brackenfell

The Centurion NOVA HELIX 4 Channel Receiver is a professional-grade wireless receiver designed to provide secure and flexible control of multiple automation devices from a single unit. Featuring four independent relay outputs, it is ideal for residential estates, commercial properties, farms and industrial sites where several access points or automation functions need to be controlled using compatible Centurion NOVA transmitters.

Operating on the 433.92MHz frequency, the NOVA HELIX 4 Channel Receiver uses advanced code-hopping technology to ensure every transmission is securely encrypted. This helps protect your automation system against unauthorised remote duplication while providing reliable wireless communication, even in areas with high levels of radio frequency interference.

The four output channels can be programmed independently, allowing a single receiver to control multiple devices such as sliding gate motors, swing gate motors, garage door operators, pedestrian entrances, electric locks, security lighting or other automation equipment. This flexibility makes it an excellent solution for larger installations where efficient access control is essential.

Designed with installers in mind, the NOVA HELIX receiver features self-learning technology for fast programming of compatible remotes and supports memory for up to 250 transmitter buttons. It also offers adjustable output pulse times, latching and non-latching relay operation, timed AutoLearn functionality and compatibility with SmartSwitch II expansion devices for more advanced automation applications.

The receiver operates from a 12–24V DC power supply and is housed in a durable UV-stabilised IP54-rated enclosure, making it suitable for installation in a variety of indoor and outdoor environments. Its compact design allows it to be fitted neatly inside control panels, gate motor housings or dedicated receiver enclosures.

Astek Security supplies genuine Centurion NOVA HELIX 4 Channel Receivers throughout Paarl, Stellenbosch, Brackenfell and surrounding Western Cape areas. Our experienced technicians provide professional installation, remote programming, system upgrades and fault diagnosis for Centurion gate automation and access control systems.

Whether you are upgrading an existing installation, replacing a receiver or designing a new automation system, Astek Security offers expert advice, quality products and dependable after-sales support. We also specialise in servicing and repairing Centurion gate motors, garage door automation, electric gates and complete access control systems.

For genuine Centurion NOVA HELIX 4 Channel Receivers and professional gate automation solutions in Paarl, Stellenbosch, Brackenfell and surrounding areas, contact Astek Security or visit www.astek.co.za.