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Before using your new Electronic insect killer, please read 

this  instruction manual to prevent any damage. Put it away 

Before using your new M

otion

 sensor, read the following 

recommendations.

IMPORTANT

When the battery is low, sensitivity and time 

      Recovery may vary. 

If Ding-dong decreases replace the batteries.

 

Clean only with a soft, dry cloth.

Do no try to open the equipment, may cause malfunction and 

void the w

arranty .

Do not expose to extreme temperatures or direct sunlight.

Do not use or store the equipment near wet places. May 

cause malfunction or shock hazard.

Check the battery regularly.

When the equipment is not to be used for a long time, remove 

the batteries.

FEATURES

Your new STEREN mo

tion

 sensor/alarm is a totally 

       electronic device which is useful, practical, easy to install, and 

       conveniently sized. This product is constructed in high-impact

       resistant white plastic.  It also has a switch which selects

       between the 2 functions this device offers.

This device has a support which allows you to adjust the 

placement and angle of your sensor up to 260°.

This sensor will sense movement up to 10 m as a maximum.

This sensor is directional, meaning it will only detect move-

ment in a straight line.

FUN

C

TIONS

1) The first function is that of advisement which is used when the 

alarm’s switch is set to the CHIME position.  In the CHIME 

position your alarm will chime twice when it detects movement 

inside its range advising you of the movement.  This chiming will 

repeat itself every time that movement is detected in the alarm’s 

range.

2) The second function is the alarm function which is used when 

the alarm’s switch is set to the ALARM position.  In the ALARM 

position your alarm will emit a typical alarm sound when it detects 

movement within its range.  This sound will continue by 13 

seconds and turn off

In both cases (CHIME or ALARM) The device will enter into 

operation 13 seconds after having turned.

INSTRUCTIONS

1.- Select the place where you wish to install your alarm/sensor.

2.- Separate the mounting piece from the alarm unit (this can be 

done easily by just applying a little bit of pressure). 

3.- Measure the separation between the holes in the mounting 

piece and place screws in the desired area in order to install the 

mounting piece. (screws for mounting not included). (Fig. 1)

                                             (Fig. 1)

4.- Open the battery compartment on the back of the alarm unit 

in order to install the included battery (1 x 9V). (Fig. 2) Install the 

battery making sure to respect the polarity.  Close the battery 

compartment. 

             (Fig. 2)                                     (Fig. 3)

5.- Install the mounting piece in the predetermined area and then 

set the alarm unit within the mounting unit. (Fig. 4) Orient the 

alarm unit in the direction you wish to monitor.  Set the switch on 

the alarm unit to the position of the desired function. (Chime or 

Alarm).

6.-Make sure that the alarm/sensor is working properly.

SPECIFICATIONS

Input:    

9 V - - - (1 

9V

battery)

Dimensions: 

110 x 68 x 35 mm

Weight:    

99.6 g (without battery)

Product design and specifications are subject to change 

without previous notice.

ENGLISH

Before using your new Electronic insect killer, please read 

this  instruction manual to prevent any damage. Put it away 

Before using your new Electronic insect killer, please read 

this  instruction manual to prevent any damage. Put it away 

in a safe place for future references.

Before using your new Electronic insect killer, please read 

this  instruction manual to prevent any damage. Put it away 

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