Alarm Control Panel Installer Manual4Important Safeguards and WarningsThis Chapter describes the contents covering proper handling of the Device, hazard prevention, andprevention of property damage. Read these contents carefully before using the Device, comply with themwhen using, and keep it well for future reference.Operation Requirement Modify the default access codes after installation to avoid being stolen. Do not place or install the product in a place exposed to sunlight or near the heat source. Keep the product away from dampness, dust or soot. Keep the product installed on the stable place to prevent it from falling. Do not drop or splash liquid onto the product, and make sure there is no object filled with liquid on theproduct to prevent liquid from flowing into the product. Operate the device within the rated range of power input and output. Do not dissemble the Device randomly. Transport, use and store the Device under the allowed humidity and temperature conditions.Electrical Safety Use the battery as required; otherwise there might result in fire, explosion, or inflammation. When replacing battery, make sure the same type is used. Use the recommended power cables in the region and conform to the rated power specification. The power source shall conform to the requirement of the Safety Extra Low Voltage (SELV) standard,and supply power with rated voltage which conforms to Limited power Source requirement accordingto IEC60950-1. Please note that the power supply requirement is subject to the device label. Connect the device (I-type structure) to the power socket with protective earthing. The appliance coupler is a disconnection device. When using the coupler, keep the angle for easyoperation.