Lockwood 9000 Series The 9000 Series provide easy installation, clean styling and ease of operation. Lockwood 9000/9100 Series Rim Type Panic Exit DeviceSuitable for single and double door applications. Lockwood 9000/9100 Series Electromechanical Rim Type Panic Exit DeviceSuitable for single and double door applications. Lockwood 9300/9400 Series Vertical Type Panic Exit DeviceSuitable for single and double door applications. Lockwood 9300/9400 Series Electromechanical Vertical Type Panic Exit DeviceSuitable for single and double door applications. Lockwood 9500/9600 Series Rim Type Panic Exit Device with Mortice LockUsed in conjunction with the 3572 Mortice Lock.