How to arm and disarm the SK602 QH system?
The SK602 QH system is sensitive to any moving heat source, including human, animal, and moving car. It detects Infra red emitted from a moving heat source.
To disarm, simply turn the receiver OFF.
To monitor only at night, simply turn the receiver ON at night, then turn OFF at daytime.
There is no ON/OFF switch for the sensor.
The sensor and receiver can be placed anywhere you want within your house.