Description
The Mercury 310 controller from Nice MX4920 is a versatile gate automation hub designed for Apollo-based systems, delivering reliable, solar-ready operation for residential and commercial gates. It’s built for installers and enthusiasts who want flexible control, solid safety features, and easy integration with existing equipment.
- Compatibility & Swing: Works with Apollo Linear Actuators and the Mercury 310 model; supports single or dual gate setups; Gate Sync is supported; not slide-compatible; compatible with TITAN and Apollo swing configurations.
- Power & Electrical: Solar-capable (12V/2A with MP); input voltage 18–24VDC; operating voltage 12VDC; maximum current 30A; standby current 10mA; accessory power provides 12V 500mA at two locations (always on) and 12V 500mA in standby off mode at two locations.
- Communication & Control: BlueBUS enabled with USB port, OXI, and 433MHz remote compatibility; user controls include a function selection dial, open/close/stop buttons, and remote programming buttons; inputs for Remote, Open, Close, Stop, and Fire.
- Safety & Certification: ETL Listed under UL 325, Usage Class I and II; external entrapment sensor options include BlueBUS and 10K monitored sensors for enhanced safety.
- Physical & Integration Details: Compact board dimensions of 7.3” W x 7.2” H x 1.2” D for easy mounting and retrofit in existing enclosures.
The Mercury 310 delivers precise gate control with practical, real-world benefits: flexible power options that support solar installations, multiple control pathways for convenient access management, and built-in safety features that help protect users and bystanders. With BlueBUS connectivity and USB for easy integration, technicians can program and troubleshoot quickly, while UL 325 compliance provides peace of mind in commercial and residential environments. This controller is an ideal choice for those deploying Apollo-based automation who need a robust, future-ready solution without unnecessary complexity.

