DoorKing, Inglewood, Calif., hired Steve Lawrence and Dan Morris as regional sales managers. Lawrence’s area of responsibility will include southern California and parts of Nevada while Morris will be responsible for Washington, Oregon, Idaho, Montana and Vancouver, BC.

DoorKing, established in 1948, is a manufacturer of vehicular gate operators, telephone entry and access control systems. For more information,

Intelligent video appliance provider,ioimage, Hackensack, N.J., appointed Garry Clark as CEO of ioimage US. Clark joins ioimage with 27 years of experience in the physical security and IT security markets and a significant number of connections within the U.S. and Canadian governments.

MDI Inc. , San Antonio, manufacturer of Unified Technology solutions for the security industry, hired Kevin Caufield as regional sales manager. He will be responsible for sales and market development covering the eastern U.S. For more information about MDI,

UTC Fire and Securityannounced the official opening of its Asia headquarters in Shanghai’s Citigroup Tower. UTC Fire and Security is a unit of United Technologies Corp.