Accidental press protection Fully remote configurable through APP IP66 daily environment protection Frequency hopping against jamming for reliable transmission Optional lanyard and wristband accessory available
Operation Temperature: -10°C to 55°C. Storage Temperature: -20°C to 60°C. Operation Humidity: 10% to 90%. IP Rate: IP66. Dimension: φ38 x 12mm. Weight: 13.5gr. Application Scenario: Portable.