Dahua ARM310-W2 Wireless Input Expander – Premium Temperature Monitoring & Signal Strength Detection
High-precision wireless input expander for seamless environmental monitoring. Features industrial-grade ABS casing with reinforced edges for durability in harsh conditions. Ultra-sensitive temperature detection with ±0.5°C accuracy, ideal for cold chain logistics, server rooms, and HVAC systems. Real-time signal strength analysis ensures stable connectivity up to 500m in open areas. Powered by low-energy 868MHz frequency for extended battery life. Easy integration with existing Dahua security ecosystems via plug-and-play setup. Engineered for 24/7 reliability in smart agriculture, warehouse management, and IoT automation. Compact, waterproof design (IP65-rated) for indoor/outdoor flexibility. Exclusive bulk pricing for global wholesalers – unmatched value for large-scale deployments.