MEIAN Technology DM-448R Wireless curtain detector User Manual DM 448R wireless curtain detector uesr manual

Shenzhen Meian Technology Co.,Ltd . Wireless curtain detector DM 448R wireless curtain detector uesr manual

Users Manual

Red LED and Blue flashing at the same time:alarming;Blue LED flashing alone:detect people move in the right direction,but noalarming(when you turn pirection function ON)Input voltage：3VDC（2*1.5V）Current consumption： Static≤25μA，Alarm≤15mA（433MHz）DM-448R Wireless curtain detector
Direction change switchDirection option switchoptionPower save modeTest mode:there are 20s dormancy stage after detector alarm. It won't alarming within dormancy stage.This model as factory default.Power-saving mode:there are 3 mins dormancy stage after detector alarm,and no alarm within this period. option switchswitchand switch 4 see belowP/N 20110510-1FCC WARNINGChanges or modifications not expressly approved by the party responsible for compliance could void the user's authority to operate the equipment. This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to Part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference in a residential installation. This equipment generates uses and can radiate radio frequency energy and, if not installed and used in accordance with the instructions, may cause harmful interference to radio communications. However, there is no guarantee that interference will not occur in a particular installation. If this equipment does cause harmful interference to radio or television reception, which can be determined by turning the equipment off and on, the user is encouraged to try to correct the interference by one or more of the following measures: -- Reorient or relocate the receiving antenna. -- Increase the separation between the equipment and receiver. -- Connect the equipment into an outlet on a circuit different from that to which the receiver is connected. -- Consult the dealer or an experienced radio/TV technician for help. This device complies with part 15 of the FCC Rules. Operation is subject to the following two conditions: (1) This device may not cause harmful interference, and (2) this device must accept any interference received, including interference that may cause undesired operation.

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