Wall-mounted infrared detector installation height is generally 1.8 m -2.5 m.

Acoid installing in places where there is a strong air flow, although the detector has a strong anti-whiteand anti-RFI performance, but to the extent possible to reduce the impact of their work, it is recommended not to install in direct sunlight and strong electromagnetic interference (such as air conditioners) places; detector with microwaves but also careful not installed in the vicinity of largemetal objects; wireline to avoid power cable with wiring installation.

Strong interference such as the environment is not the ideal place to be double-pulse mode of operation and reduce the detection sensitivity.