Model NST-02 (A 2002)
Alarm
INTRODUCTION
The Keypad Controlled Motion Sensor can either be wall mounted using the bracket supplied or used freestanding for portable use. It is
operated using a 4-digit user access code with the keypad on the front of the alarm. The system has 2 operating modes: ALARM and CHIME.
The chime mode is a low security feature that will produce a door-chime sound when the alarm is triggered. In Alarm Mode the device will
produce a constant high volume alarm sound when triggered.
INSTALLATION
The alarm is designed to be wall mounted with the mounting bracket (included). The mounting bracket provides the flexibility to aim the motion
sensor in a particular direction.
1. Select the desired location for the alarm, such as the corner of a room. This will provide the
maximum coverage.
Note: the sensor has a 6 m detection zone, with approximate angles of 110 degree
horizontal and 70 degrees vertical. Recommended installation height is 1.8 - 2.4 m.
2. Secure the mounting bracket to the wall using the provided wall anchors or by screwing the mounting bracket directly into a wall stud. Once
the mounting bracket is installed securely on the wall, insert the bracket of the mount into the back of the unit and lock in place. The mount will
click when secured to the alarm.
INSTALLING THE BATTERIES
The motion sensing alarm requires three AAA batteries (not included). The battery compartment is located on the back of the unit.
1. Remove the battery compartment screw and slide off the cover in the direction of the open arrow.
2. Insert three AAA x batteries (not included). Take care to note the polarity diagram inside the
Battery compartment.
3. Replace the battery compartment cover and secure the screw.
Note: The motion sensing alarm has a low battery indicator light. When the batteries need to be replaced, the indicator light will flash slowly.
CREATING A PERSONAL ALARM CODE
The keypad allows you to set a personal 4-digit code for arming and disarming the alarm.
1. Remove the screw from the battery compartment and slide off the cover in the direction of
the arrow.
2. Press the LEARN button in the battery compartment, then the indicator LED light on the front of the alarm will blink for 15 seconds. During
this time, input your 4-digit code. A beep will confirm each input. If the LED light stops flashing before the code is entered or the alarm does not
produce the confirmation beep start the process again.
3. Replace the battery compartment cover and secure screw.
OPERATING IN ALARM MODE
1. To activate ALARM mode, the mode selector switch in the battery compartment must first be set to the ALARM position.
2. Enter the 4-digit User Access Code. The alarm will beep as each digit is entered. If entered incorrectly, the unit will sound and the indicator
light will flash red 3 times.
3. A red LED light will immediately begin to flash indicating the 45 seconds exit delay has started. The delay allows time for you to leave the
protected area without triggering the alarm.
4. When motion is detected, the alarm unit will sound a short tone and a red light will flash. The alarm will activate after 30 seconds. The siren
will sound for 30 seconds (unless disarmed) and then turn off. After 15 seconds the alarm will check for motion. If motion is detected, the siren
will sound again. The cycle will repeat until the unit is disarmed.
DISARMING THE ALARM
Enter the 4-digit User Access Code. The alarm will beep as each digit is entered. Two beeps will indicate that the User Access Code is correct and
the system has disarmed. If an incorrect code is entered, the unit will sound a louder beep. Enter the correct code any time after the alarm has
sounded to deactivate.
OPERATING IN CHIME MODE
1. To activate CHIME mode, slide the mode selector switch located in the battery compartment to the CHIME position.
2. The chime will sound immediately when motion is sensed. No code is required. The motion sensor will reset.
3. To deactivate the chime slide the ALARM/CHIME switch to ALARM mode.
