Job Description:

• 1) Inspects, repairs, and replaces electrical protective-signaling systems, such as burglar alarms: Examines signaling installation to ensure sound connections and unbroken insulation.

• 2) Tests circuits, following wiring specifications, using electrical testing devices, such as ohmmeter or voltmeter.

• 3) Tightens loose connections and disconnects and replaces defective parts and wiring, using electrician's handtools.

• 4) Adjusts controls to test operation of signaling units on subscriber premises and transmission of signals to central station and police and fire departments.

• 5) Recommends new installation or modification of existing equipment to meet subscriber needs.

• 6) May install equipment.

• 7) Usually is required to possess identification card issued by local authorities.