Use PC, with CEE/IEC standard, with a visible and waterproof operation window, with for , with a high-level defense grade, IP65 (the good quality of dustproof, waterproof, anticorrosion, never rust, safty, , and so on.)Models L*W*HunitMM) Remarks JW-XZS-2A 320*300*150 With window, industrial socket of international brand JW-XZS-2B 460*260*150 With window, industrial socket of international brand JW-XZS-3A 460*260*150 With window, industrial socket of international brand JW-XZS-3B 460*260*228 With window, industrial socket of international brand JW-XZS-4A 460*260*150 With window, industrial socket of international brand JW-XZS-4B 460*260*228 With window, industrial socket of international brand JW-XZS-5A 460*260*228 With window, industrial socket of international brand JW-XZS-5B 500*300*160 With window, industrial socket of international brand