DONGGUAN SMART HERO ELECTRONIC CO WLDB2331TX Wireless Door Chime Push Button User Manual BatteryPowered WirelessChime

DONGGUAN SMART HERO ELECTRONIC PRODUCTS CO LTD Wireless Door Chime Push Button BatteryPowered WirelessChime

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WLDB2331TX User Manual

User Manual

WIRELESS DOOR CHIME PUSH BUTTON WPB1,2328-TX,2329-TX,2330-TX,2331-TX,2332-TX You are cautioned that changes or modifications not expressly approvedby the party responsible for compliance could void your authority tooperate the equipment.This device complies with Part 15 of the FCC Rules. Operation is subjectto the following two conditions:(1) this device may not cause harmful interference, and(2) this device must accept any interference received, includinginterference that may cause undesired operation.