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4
Installaion
Important safety information!
• Do not touch the terminals of the device while testing.
• Turn off all the power supply for this equipment before installing.
• Make sure that the power supply is off before connecting or
disconnecting it to an auxiliary device.
• Always use a properly rated voltage sensing device to confirm power
is off.
• Replace all devices, doors and covers before applying power to the
equipment.
1. The installation location should be far away from pets, ventilation
ducts, fire-fighting ducts, drainage ducts, mechanical vibration, large
metal equipment or places with vibrating and swinging objects,
because it will affect the radar reflection and cause false alarm.
