FreeZeeX HiFi Plus Series Air Curtain

HiFi Plus Series Air Curtain — 900–2000 mm | Max Air Range up to 4 m

Create an effective air barrier at busy entrances with the HiFi Plus Series. Available in five lengths (900–2000 mm), HiFi Plus delivers strong outlet velocity with three-speed control and a clean RAL 9010 finish — ideal for hotels, restaurants, cafés, and retail doors across the GCC.

Key Features

• Max air range up to 4 m for dependable doorway coverage.
• Five sizes: 900, 1200, 1500, 1800, 2000 mm to match common door widths.
• Airflow up to 3,600 m³/h (model dependent).
• Three fan speeds (High/Medium/Low) via simple key switch control.
• Standard color RAL 9010 (white) with sleek, professional look.
• Optional integrations: BMS (RS‑485 Modbus RTU), auto‑restart, fire alarm link.

Model Dimensions (A–F)

Primary Parameters

Air Velocity, Volume & Acoustic Performance

Operating Modes

• Ambient Mode: unheated air for climate separation at entrances.
• Three-Speed Control: High / Medium / Low via key switch.

Installation & Safety

• Mount horizontally, as close to the top of the doorway as possible; overlap door width by ~100 mm each side for best seal.
• Ensure outlet height is ≥2.3 m above floor; mount on a solid surface with no gaps between unit, plate, and wall.
• Electrical: fixed wiring with an all‑pole disconnect (≥3 mm contact gap) by qualified personnel only.
• Keep hands/tools away from fan; disconnect power before servicing; ensure proper grounding.

Options & Accessories

• BMS Integration: RS‑485 (Modbus RTU) 9600 8‑N‑1. Monitor ON/OFF, fan speed, door sensor, fire link; door‑sensor cut‑off delay & auto‑restart via BMS.
• Door Sensor (DOS‑30): Typical operating gap 0–15 mm connect, ~16 mm disconnect (magnet dependent).
• Remote Control: Optional IR remote for convenient operation.
• Custom Colors: RAL palette on request (availability dependent).

Care & Maintenance

• Monthly: Check intake grille for dust/debris.
• Every 3–6 months: Clean fan blades & motor housing.
• Annually: Inspect electrical connections and fasteners.
• Cleaning: Power OFF, wipe exterior with mild detergent, vacuum intake; ensure fully dry before reconnecting.

What’s in the Box

• HiFi Plus air curtain (selected model) with mounting brackets.
• User/installation instructions.
• Optional: Door sensor, IR remote, BMS kit (if ordered).

Ideal For

Restaurant entrances, hotel lobbies, café doors, retail storefronts, and other high‑traffic openings where conditioned air loss and dust/insect ingress must be minimized.