DuoIQ is a compact and lightweight dual-gas monitor designed for reliable protection in environments where detecting two gases is essential. Combining modular sensor technology, industry-leading battery life, and smart connectivity, DuoIQ delivers flexibility and performance in one small device.

Key Features

• Dual-gas detection: Detects a wide range of gas combinations using advanced sensor technologies (Electrochemical, IR, MPS™, Pellistor, and Long-life O₂).

• Longest battery life: Up to 60 days continuous or 120 days (8-hour shifts); full recharge in < 4 hours.

• Easy maintenance: Pre-calibrated sensor trays for fast, tool-free replacement — no need to return for servicing.

• Compact & durable: Only 135 g, drop-tested to 6 m, with IP66/IP68 protection and operation from –20 °C to +55 °C.

• Smart connectivity: Bluetooth® and NFC for seamless integration with Crowcon Connect and IQhub, enabling real-time monitoring, configuration, and compliance tracking.

• Simple operation: Single-button interface with clear visual, audible (95 dB), and vibrating alarms.