Arming refers to putting the alarm host into the alert state through a password or key method; disarming means removing the alarm host from the alert state through a password or key method; eliminating the alarm means stopping the alarm sound through the password or key method and returning to the disarmed state. Bypass means that one or some defense zones are not added to the arming state when arming. The master password is the password used for programming and operation, the highest level; the user password is the password for the user to operate the host.
Arming: Refers to putting the alarm host into the alert state through a password or key method.
Disarm: refers to the use of password or key method to make the alarm host out of the alert state.
Eliminate the alarm: stop the alarm sound through the password or key method and return to the disarmed state.
Bypass: When arming, one or some defense zones are not added to the arming state.
Master password: the password used for programming and operation, the highest level.
User password: the password for the user to operate the host.
Delay zone: After arming, users are allowed to enter or exit the zone in this zone.
Instantaneous zone: There is no reserved time for this kind of zone after arming, and an alarm will be issued when someone enters.
24-hour zone: This kind of zone no matter the host is in arming or disarming state, as long as it is triggered, it will give an alarm.
Temperature compensation: When the ambient temperature changes (becomes higher or lower), the detector will compensate the temperature through the change of the thermistor resistance. The microprocessor monitors the temperature by continuously reading the voltage across the thermistor. Adjust the threshold of PIR according to the temperature value. Pyroelectric elements have been optimized to be more sensitive to human body temperature. Therefore, when the background temperature is close to the human body temperature, the sensitivity will decrease. This is compensated by lowering the PIR threshold.
Pulse counting: Pulse counting refers to how many alarm pulses the detector receives before sending out an alarm output (for example, if the pulse count is 3, the detector receives the third alarm pulse before alarming); the function of pulse counting is to adjust the detector's Induction sensitivity; the higher the count, the lower the detection sensitivity. The lower the count, the higher the sensitivity. In places where the environment is unstable, the pulse count should be increased a bit to prevent false alarms.
Detection range: The detection range refers to the induction range of the detector working normally, that is, the detector can detect the movement of objects within this range.
Detection distance: the longest distance that the detector can detect under normal operation.
Double curtain angle: the angle between the two curtains of the direction detection curtain detector.
Curtain opening angle: the angle between two sides of each curtain.
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