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Power supply mode: 3* No.7 Battery, or 5 V Micro USB operation Standby time: about 2 months (planned to ring 50 times a day Ambient temperature: -10°C~33°C Host net weight: 100g
Daytech HW08 Welcome Chime Door Bell Doorbell Door Chime Shop Entry Chime Hello Welcome Goodbye Voice Sound Motion Sensor Sound Alarm 12 Chimes and Bell For Shop Mall Offices Security Stand Front Desk Store Cafe Hotel Restaurant Door Chimes VMI
