Security alarm, also called intruder or burglar alarm is used to notify any violation inside the protected area.
Application: House, apartment, office, store, industry
System Components:
- Control Panel
- Emergency power supply (Back up batteries)
- Keypads / Touch panels (Internal, External)
- Intrusion detectors/sensors (interior, perimeter)
- Notification / Signalling device (Sounder, flasher, bell, dialler)
- Input/output modules
Intrusion detectors:
Detectors are usually installed at the entrance of the protection zone, such as doors and windows, to warn of unauthorized entry. You can find some type of intrusion detectors as following:
- PIR: Passive Infrared Motion Detector
- MW: Micro-Wave Detector
- Dual Technologies (PIR+MW) Motion Detector
- Acoustic Glass Break Detector
- Vibration (Chock) Detector
- Magnetic Contact Detector (reed switch)
- IR Beam Barrier (Curtain detector)
- Ultra Sound Sensor
- Water Leakage Detector
- Fire and Gas Detector (Smoke, Heat, CO)
Technical characteristics:
- Low number of false alarms
- Anti mask
- Anti tamper
- Resistant to noise and error factors (fluorescent light, sunrise, sunset or other infrared sources)
Leave a Reply