These high-quality omni-directional microphone sensors offer up to 8m/120° detection coverage and feature selectable EOL resistors for flexible alarm resistance options. They are designed for indoor use, with a wide voltage adaptation range of 9-16 VDC and polarity reverse connection protection. The sensors use an acoustic sensor for detection, with a range of 8m and a wide detection angle of 120°. They also include glass break sensitivity with potentiometer adjustment, supporting various glass types and sizes. The sensors feature digital processing, tamper protection at the front, and provide an alarm output (Normally Closed) and LED indicator (Red for High Frequency Trigger, Green for Low Frequency Trigger, Blue for Alarm). They use a wired transmission method and have a power consumption of maximum current: 25mA @12VDC and quiescent current: 25mA @12VDC. The sensors operate in temperatures ranging from -10°C to 55°C (14°F to 131°F) and in humidity levels from 10% to 90%.
Feature | Specification |
---|---|
Detection Coverage | Up to 8m/120° |
EOL Resistors | Selectable (1K, 2K2, 4K7, 5K6, 6K8) |
Voltage Adaptation | 9-16 VDC with polarity reverse protection |
Detection Method | Acoustic Sensor |
Detection Range | 8m |
Detection Angle | 120° |
Glass Break Sensitivity | Potentiometer Adjustment |
Glass Types Supported | Float, Plate, Tampered, Wired, Laminated Leaded, Double Glazing |
Glass Thickness Range | 2.4mm to 6.4mm |
Glass Size Range | 0.3m x 0.3m to 3m x 3m |
Digital Processing | Supported |
Tamper Protection | Front |
Alarm Output | Normally Closed |
LED Indicator | Red (High Frequency Trigger), Green (Low Frequency Trigger), Blue (Alarm) |
Transmission Method | Wired |
Power Supply | 9 to 16 VDC |
Typical Voltage | 12V |
Power Consumption | Maximum current: 25mA @12VDC, Quiescent current: 25mA @12VDC |
Operation Temperature | -10°C to 55°C (14°F to 131°F) |
Operation Humidity | 10% to 90% |
Dimension(WxHxD) | 38.8 mm × 107 mm × 22.5 mm |
Weight | 49.5g |
Mounting Method | Wall, Ceiling |
Application Scenario | Indoor |
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