JA-110B Bus acoustic glass-break detector
Its sensitivity is adjustable. The detector communicates with and is powered by the bus. The detector is addressable, and occupies one position in an alarm system. SMART MEMORY indication (SMI) provides a visual (LED) verification of detector triggering. SMI is reset via the keypad.
Technical specifications
| Power | from the control panel bus 12 V (9… 15 V) |
|---|---|
| Current consumption in standby mode | 5 mA |
| Current consumption for cable choice | 5 mA |
| Recommended installation height | 2.5 m above the floor |
| Detection distance | up to 9 m |
| Minimum window glass size | 0.6 x 0.6 m |
| Stabilization time after the switching on | max. 60 s |
| Dimensions | 40 x 100 x 22 mm |
| Classification | Grade II |
| according to | EN 50131-1, EN CLC/TS 50131-2-7-1 |
| Operational environment according to EN 50131-1 | II. Indoor general |
| Operating temperature range | -10 °C to +40 °C |
| Also complies with | EN 50130-4, EN 55022 |
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JA-120PB Bus combined PIR motion and glass-break detector
It serves for the detection of human movement in building interiors and for the detection of breaking glass windows. This detector combines two sensors (PIR motion & acoustic glass break) in one housing.
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The GBT-212 is for testing acoustic glass-break detectors. It detects the air pressure changes caused by the flexing or bending of glass and then automatically generates sound imitating the breaking of the glass.
