Profile: Microtima Ltd provides traffic signal and management products. Our variable message signs include spaces/full display, hospital parking signage, car park signage and totem signs. Totem signs are set on a concrete base rather than post-mounted and are often used on private land at corporate headquarters & hospitals because of the professional image they convey to visitors and staff. The variable message panels can display parking information, general instructions or welcome messages. Vehicle activated signs (VAS) is a technology for tacking inappropriate speed at specific locations without enforcement or major road engineering.