Across
- 2. A _____ button is used to trigger an alarm condition
- 5. A _____ contact is a type of switch used to monitor windows and doors
- 8. _____ detection is used to protect the outer limits of a building
- 9. A device used in a security system to make or break the current path
- 11. a complete uninterrupted cable
- 13. An _____ code is a silent summons for help
- 15. A circuit with an end - of - the line resistor
- 17. A device used to operate a security system
- 18. Resets an alarm system to a normal condition
Down
- 1. A _____ smoke detector can be used to cover an area such as an atrium
- 3. The part of the security system that transmits the signals to a central station
- 4. The angle at which the detector is most likely to detect an intruder
- 6. _____ devices are card readers, door contacts and glass break detectors
- 7. Acronym for passive infrared
- 10. Floor _____ mat is used to detect a person trading on it
- 12. Arm _____ turns the security system on with the entry delay turned off
- 14. _____ zone is set up to signal an alarm if a violation occurs
- 16. Turn the security system off