TECNOALARM

Alarm installations; microwave radar detectors; passive infrared detectors; external microwave frequency barriers comprising microwave receivers and microwave transmitters; electronic locks and control devices therefor; telephone transmitters; point to point transceivers; electronic external and internal self-protected fire and gas alarms; power supplies for battery chargers; downloadable software for use in activating and de-activating security systems at particular times during the calendar year; micro electric contacts; fire detectors; electric cables, batteries and parts therefor