Profile: G L T Exports Ltd. manufactures fire alarm systems, gas detection and emergency systems. The zeta aerosol extinguisher control unit is a small, easy to use triggering unit for the dynameco range of extinguishing products. Each unit has an input for a manual trigger, as well as for an automatic trigger. The automatic trigger can have a 10 second delay, giving the operator a chance to investigate. There is also a hold button to prevent the unit from triggering the canisters. The control unit can trigger up to 3 extinguishing canisters. The AirCOn 8 panel (AC-8) is an easy to use analogue addressable carbon monoxide ventilation system. It can take up to 110 carbon monoxide detectors (CO800) split into 8 zones. Each zone can have it`s own ventilation relay for more economical use of ventilation fans. There is an option for a second relay for twin speed fans.