204 * 120 * 34mm (without/with mounting holes and interfaces) ¡ñ weight: 400g. ¡ñ working temperature: -40oc ~+70oc ¡ñ storage temperature£º-40~+80oc ¡ñ relative humidity£º95%(no condensation) ¡ñ magnetic compatibility: electrostatic discharge immunity test level: 3 ¡ñ radio frequency electromagnetic radiation: immunity test grade: 3 Standard packing