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LED INDICATOR LIGHT
LED flashes frequently: device is in self-checking state
LED flashes once: device is alarming
LED flashes twice: device finishes self-checking and enters working mode.
LED flashes three times: hints of battery under-voltage (you will receive low voltage alert message if your
GSM alarm system connected PIR sensor)
PCB LAYOUT
Infrared sensor: Used to detect infrared signal of human body radiation, please don’t touch the lens with
your hand and keep it clean.
Data setting (J2): Setting appropriate data bits according to the alarm panel with user’s requirement. (default
is insert) Do not modify unless neccesary.
LED choosing (J3), To enhance the elusive of the detector to disable LED (default is insert)
Mode choosing (J4): Insert J4 to be in test mode, without J4 sensor is in sleeping mode.
USE INSTRUCTIONS
Toggle switch to the ON position, the detector releases 2s wireless signal immediately, then enter self-
checking, and then enter working mode 30s later; In working mode, can choose the corresponding detection
mode by jumper J4.
Factory default: test mode
WORKING INSTRUCTION
Install battery ( code sending)-----> Self-checking(30s)-----> Working mode ----->Test mode / Sleeping
mode
Test mode: The detector detects once every 2.5s. It will release the wireless alarm signal when detects
the infrared signals from human body which can avoid the missing alarm. Meanwhile, the users check the
installation height and the angle of the detector and make some adjustment if needed.
Sleeping mode: If the detector constantly detects 4-times alerts within 3 minutes, it will enter dormant state to
save battery power.
It will activate itself after waiting for 3 minutes when there’s no alert.
Coding operation: Make the alarm panel to be in coding state, then the detector will send wireless signal to
alarm panel after installing the battery. Also please move your hand to trigger the device to alarm after self-
testing, then it will send the wireless signal to alarm panel.
PRODUCT INSTALLATION
Ground
Side view
Down view
