8-Zone V2 – Roof Space

$150 AUD

• 8 fully working zones, 24VAC powered
• OTA firmware updates – no USB cable needed
• Relay inversion per zone (spring-open/close)
• ESPHome + Home Assistant native
• Best for: multi-zone ducted systems

4-Zone Wall Controller

$230 AUD

• 4 zones with illuminated physical buttons
• PWM button-light feedback shows zone levels
• In-wall form factor – replaces existing panel
• Slow-PWM duty cycling for compatible dampers
• Replaces SZ-SW4, CLIP24 compatible

8-Zone V1 – Budget

$130 AUD

• Original proven 8-zone design
• Same core zoning capability as V2
• ESPHome + Home Assistant support
• Field-tested and battle-proven
• Best for: budget-conscious builds