Intellisense FG1025Z Glassbreak Detector

The FG-1025Z performance is achieved through the use of 2 microphones and Time-Of- Arrival (TOA) processing. When a sound is generated in the room, the microphone nearest the sound will hear it first. The Microcontroller in the unit monitors all sound events received by the microphones and processes only those received first at the ‘front’ microphone, which is pointed toward the protected zone. Sounds arriving at the ‘back’ microphone first are simply ignored. Because of the symmetry of the unit, the space surrounding the front and back microphones is divided evenly between protected and excluded zones. A region 20 degrees wide on each side of the unit is the keep-out zone. In this region sound may or may not be processed. Glass to be protected should never be within the keep-out zone. However, false-alarm rejection is still high in this region.

Features

• Only Listens for Sounds Coming from Glass
• Superior False Alarm Immunity
• Field Proven Glassbreak Protection
• Installer Friendly Installations
• Ceiling Mount Detector
• Fast and Accurate Testing
• Easily Verify Detector Operation at Any Time
• EN 50131-1COMPLIANT
• Suitable for use with:
• Security Grade 2; Environmental Class I

Dimensions

Diameter: 108mm
Depth: 23mm

Weight: 128g

Specification

• Range: 7.6m Maximum
• Mounting Locations: Ceiling
• Alarm Relay: Form C(NO/NC) \ 125 mA @ 25 Vdc
• Alarm Duration: 5 Seconds (unaffected by alarm LED latching)
• Tamper Switch: Combination cover and wall tamper, 25 mA @ 24 Vdc
• Power Requirements: 8 ~ 14 Vdc, 25 mA @ 12 Vdc
• AC ripple: 4 volts peak to peak at Nominal 12Vdc
• Operating Temperature: 0ºC ~ 49ºC
• ESD Immunity: 10 kV; discharges of either polarity to exposed surfaces
• Command Input/Remote LED Enable: Active low (0 – 1.5V). High impendance for inputs less than 5.6 V  20 mA/16 V max.
• Approvals: UL Listed, PD6662 Security Grade 2, Environmental Class I