Everspring Industry Co SP122 User Mamual

SP122 Wireless PIR Alarm

1 PIR Motion Sensor 6
2 Status LED 7
3

Low Battery LED 8

9

4
5

10 Siren

The Wireless PIR Alarm is designed to protect your
property, serving as a security system and entry
enunciator as well. Upon activation caused by
temperature fluctuation of human movement, a piercing
130 decibels alarm sound or chime alert will be emitted.

INSTALLING BATTERIES

The Wireless PIR Alarm requires 4 “AAA” batteries. If
the

LED of Alarm is flashing, the batteries need to
be replaced right away, otherwise the Alarm cannot be
working properly. Average battery life for typical usage
is 1 year.

To install the batteries:

1. Remove screw at base of compartment and slide

off cover. (FIGURE 1a & 1b)

2. Insert 4 “AAA” batteries ensuring correct polarity

being put. (FIGURE 2)

FIGURE 1a & 1b

FIGURE 2
Note: Remove batteries before storing the Alarm for
extended periods. Batteries corrode over time and
may cause permanent damage to the unit. Different
types of batteries or new and used batteries should not
be mixed. Depleted batteries should be removed from
the unit and disposed of properly.

CHOOSING A MOUNTING LOCATION

The Alarm is designed to be wall mounted. Since the
PIR can be swiveled 90° rightward & leftward, plan the
detection coverage according to the below options.
(FIGURE 3)

90°

Option 1 Option 2 FIGURE 3

1

Option 1

TOP VIEW

8

6

4

2

0

2

4

6

8

180°

SIDE VIEW

1.5

UNIT:m

20

864

Option 2

TOP VIEW

2

0

2

SIDE VIEW

1.5

204

68

UNIT:m

Note: We recommend that the Option 2 is applied to
the stairway detection where visitors or intruders may
pass through.

When considering and deciding upon the mounting
position for the Alarm, the following points should be
considered to ensure trouble free operation:

1. Do not locate the Alarm facing a window or where it

is exposed to or facing direct sunlight. The Alarms
are not suitable for use in conservatories.

2. Do not locate the Alarm where it is exposed to

ventilators.

3. Do not locate the Alarm directly above a heat

source, (e.g. fire, radiator, boiler, etc).

4. Where possible, mount the Alarm on the flat wall at

a 1.5m height so that the logical path of an intruder
would cut across the fan detection pattern. PIR
Alarm responds more effectively to movement
across the device than to movement directly
towards it. (FIGURE 4)

FIGURE 4

5. Ensure that the position selected for the Alarm is

within effective range of the system.

INSTALLING THE PIR ALARM

Choose desired location and fix the battery cover on the
wall using plastic wall plugs and screws provided. Place
the Alarm to the battery cover and secure with the
screw. (FIGURE 5)

FIGURE 5

STARTING UP

Upon completion of batteries insertion, the Alarm will
have 60 seconds warm-up period. During this period,
the Status LED keep flashing, any inputting or
movement of human body will be ignored. The Status
LED will be off after expiry of 60 seconds warm-up
period.

The ex-factory mode is set for “off “ and 4-digit security
code [

, , , ] has been set as the default secret
code. When you remove the battery, pressing any
button will clean out your previous setting. (Note: After
removing or replacing the batteries, the Alarm security
code would be automatically set back as default [

, ,

, ].

SETTING THE 4-DIGIT SECURITY CODE

Default setting:
For initial operation, press [
code and then

, , ,

, , , ] 4-digit security

mode key, the Status LED and

LED will keep illuminating.

Press your new 4-digit security code and then
mode key within 15 seconds. This 15-second period is
designed for entering the new security code. If setting
fails to be entered or incorrect codes were made for

2

three times consecutively within 15 seconds, the Alarm
will skip to off mode automatically.

While setting the security code, no radio signal will be
transmitted to the receiver if motion is sensed.

CODE LEARNING SETTING

Press [[

, , , ] 4-digit security code and then
mode key to enter the code learning mode. The Alarm
will transmit a radio signal to the receiver instantly.
Upon completion of code learning transmission, the
Alarm will skip to off mode automatically. During code
learning mode, any input or activation will be ignored.

ARMING THE ALARM

Both “instant” and “entry delay” mode have a
15-second exit delay duration.

1. Instant mode: Arm the Alarm by pressing your

4-digit security code and then

mode key. The
Alarm will have 15-second exit delay duration
before the Alarm is armed. The delay allows time
for you to leave the protected area without
triggering the Alarm. During this 15-second delay
duration, the Alarm will bleep and Status LED will
flash as a notification. The Alarm will enter instant
mode after expiry of 15-second exit delay duration.

When motion is sensed, the Alarm will sound for 30

seconds for each activation and emit a “Start” radio
signal to the receiver simultaneously. After sending
the radio signal for 15 minutes, the Alarm will
transmit a “Stop” radio signal to the recei v er.

Note: We would recommend that the Alarm mode

is set for Chime when you are at home to avoid
hearing damage resulted from frequent activation.