Feature:

1.Software driven,8/12 bit microprocessor-controlled digital signal processing(8 MHz);
2.High frequency sound pressure detection;
3.Full audio spectrum 7 frequency signal and impact analysis including infra-sound pressure analysis;
3.Digital RFI/EMI filtering,extremely high immuunity;
5.Unique acoustic microphone chamber and caseing design.
6.Manual senxitivity settings to avoid false alarm.

Spec.:

*Power:12VDC(7.5~15V)
*Current Drain(standby):5mA
*Current Drain(Alarmed):80mA
*Detection output:N.C. contact
*Temper output:N.C. contact
*Yellow LED: Indicates environmental noise level
*Red LED: Indicates trigger signal sent to alarm
*Temperature range:-10 to 50
*Case construction: ABS Fire Resistant Plastic.