28320.13.BL3 : Wireless High-Voltage Power Control Relay

Ajax WallSwitch (9NA) – Wireless High-Voltage Power Control Relay for Professional Automation

The Ajax WallSwitch (9NA) is a compact, secure wireless high-voltage relay designed to switch and monitor 110–230 V AC circuits within professional security, CCTV, access control, and building automation environments. With full Jeweller encrypted communication, load monitoring, and remote scenario automation, it brings intelligence and remote management capabilities to lighting, power circuits, and mission-critical electrical loads.

Product Features

• Controls 110–230 V AC power circuits with up to 13 A continuous load.
• Supports up to 3.0 kW at 230 V and 1.5 kW at 110 V resistive loads.
• Built-in current, voltage, and energy consumption monitoring for professional diagnostics.
• Jeweller encrypted radio technology with two-way communication, anti-sabotage features, and frequency hopping.
• Communication range up to 3,250 ft (open space) for large residential or commercial facilities.
• Automatically disables output on overcurrent, overvoltage, or over-temperature conditions.
• Adjustable pulse mode (1–255 s) on supported firmware; also supports bistable mode.
• Configurable NO/NC contact state and remote parameter control via Ajax apps.
• Low standby consumption (up to 1 W) for efficient operation.
• Ideal for integrating high-voltage appliances into automated security or facility-management routines.